Metal

Context: The high reflectivity of some metals enables their use in mirrors, including precision astronomical instruments, and adds to the aesthetics of metallic jewelry.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Some metals have specialized uses; mercury is a liquid at room temperature and is used in switches to complete a circuit when it flows over the switch contacts. Radioactive metals such as uranium and plutonium are fuel for nuclear power plants, which produce energy via nuclear fission. Shape-memory alloys are used for applications such as pipes, fasteners, and vascular stents.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Metals can be doped with foreign molecules—organic, inorganic, biological, and polymers. This doping entails the metal with new properties that are induced by the guest molecules. Applications in catalysis, medicine, electrochemical cells, corrosion and more have been developed.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Metals are inherently recyclable, so in principle, can be used over and over again, minimizing these negative environmental impacts and saving energy. For example, 95% of the energy used to make aluminum from bauxite ore is saved by using recycled material.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: The role of metallic elements in the evolution of cell biochemistry has been reviewed, including a detailed section on the role of calcium in redox enzymes.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: One or more of the elements iron, cobalt, nickel, copper, and zinc are essential to all higher forms of life. Molybdenum is an essential component of vitamin B12. Compounds of all other transition elements and post-transition elements are toxic to a greater or lesser extent, with few exceptions such as certain compounds of antimony and tin. Potential sources of metal poisoning include mining, tailings, industrial wastes, agricultural runoff, occupational exposure, paints, and treated timber.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Mercury was known to ancient Chinese and Indians before 2000 BCE, and found in Egyptian tombs dating from 1500 BCE.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: The earliest known production of steel, an iron-carbon alloy, is seen in pieces of ironware excavated from an archaeological site in Anatolia (Kaman-Kalehöyük) and are nearly 4,000 years old, dating from 1800 BCE.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: From about 500 BCE sword-makers of Toledo, Spain, were making early forms of alloy steel by adding a mineral called wolframite, which contained tungsten and manganese, to iron ore (and carbon). The resulting Toledo steel came to the attention of Rome when used by Hannibal in the Punic Wars. It soon became the basis for the weaponry of Roman legions; their swords were said to have been "so keen that there is no helmet which cannot be cut through by them."

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: In pre-Columbian America, objects made of tumbaga, an alloy of copper and gold, started being produced in Panama and Costa Rica between 300 and 500 CE. Small metal sculptures were common and an extensive range of tumbaga (and gold) ornaments comprised the usual regalia of persons of high status.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: The first systematic text on the arts of mining and metallurgy was "De la Pirotechnia" (1540) by Vannoccio Biringuccio, which treats the examination, fusion, and working of metals.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Sixteen years later, Georgius Agricola published "De Re Metallica" in 1556, a clear and complete account of the profession of mining, metallurgy, and the accessory arts and sciences, as well as qualifying as the greatest treatise on the chemical industry through the sixteenth century.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Metal is a mineral body, by nature either liquid or somewhat hard. The latter may be melted by the heat of the fire, but when it has cooled down again and lost all heat, it becomes hard again and resumes its proper form. In this respect it differs from the stone which melts in the fire, for although the latter regain its hardness, yet it loses its pristine form and properties.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Each metal has its own form which it preserves when separated from those metals which were mixed with it. Therefore neither electrum nor Stannum [not meaning our tin] is of itself a real metal, but rather an alloy of two metals. Electrum is an alloy of gold and silver, Stannum of lead and silver. And yet if silver be parted from the electrum, then gold remains and not electrum; if silver be taken away from Stannum, then lead remains and not Stannum.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Whether brass, however, is found as a native metal or not, cannot be ascertained with any surety. We only know of the artificial brass, which consists of copper tinted with the colour of the mineral calamine. And yet if any should be dug up, it would be a proper metal. Black and white copper seem to be different from the red kind.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Metal, therefore, is by nature either solid, as I have stated, or fluid, as in the unique case of quicksilver.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Platinum, the third precious metal after gold and silver, was discovered in Ecuador during the period 1736 to 1744, by the Spanish astronomer Antonio de Ulloa and his colleague the mathematician Jorge Juan y Santacilia. Ulloa was the first person to write a scientific description of the metal, in 1748.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: In 1789, the German chemist Martin Heinrich Klaproth isolated an oxide of uranium, which he thought was the metal itself. Klaproth was subsequently credited as the discoverer of uranium. It was not until 1841, that the French chemist Eugène-Melchior Péligot, prepared the first sample of uranium metal. Henri Becquerel subsequently discovered radioactivity in 1896 by using uranium.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: In the 1790s, Joseph Priestley and the Dutch chemist Martinus van Marum observed the transformative action of metal surfaces on the dehydrogenation of alcohol, a development which subsequently led, in 1831, to the industrial scale synthesis of sulphuric acid using a platinum catalyst.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Other metals discovered and prepared during this time were cobalt, nickel, manganese, molybdenum, tungsten, and chromium; and some of the platinum group metals, palladium, osmium, iridium, and rhodium.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: All metals discovered until 1809 had relatively high densities; their heaviness was regarded as a singularly distinguishing criterion. From 1809 onward, light metals such as sodium, potassium, and strontium were isolated. Their low densities challenged conventional wisdom as to the nature of metals. They behaved chemically as metals however, and were subsequently recognised as such.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: While pure metallic titanium (99.9%) was first prepared in 1910 it was not used outside the laboratory until 1932. In the 1950s and 1960s, the Soviet Union pioneered the use of titanium in military and submarine applications as part of programs related to the Cold War. Starting in the early 1950s, titanium came into use extensively in military aviation, particularly in high-performance jets, starting with aircraft such as the F-100 Super Sabre and Lockheed A-12 and SR-71.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Metallic scandium was produced for the first time in 1937. The first pound of 99% pure scandium metal was produced in 1960. Production of aluminum-scandium alloys began in 1971 following a U.S. patent. Aluminum-scandium alloys were also developed in the USSR.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: The modern era in steelmaking began with the introduction of Henry Bessemer's Bessemer process in 1855, the raw material for which was pig iron. His method let him produce steel in large quantities cheaply, thus mild steel came to be used for most purposes for which wrought iron was formerly used. The Gilchrist-Thomas process (or "basic Bessemer process") was an improvement to the Bessemer process, made by lining the converter with a basic material to remove phosphorus.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Due to its high tensile strength and low cost, steel came to be a major component used in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: By 1900 three metals with atomic numbers less than lead (#82), the heaviest stable metal, remained to be discovered: elements 71, 72, 75.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Von Welsbach, in 1906, proved that the old ytterbium also contained a new element (#71), which he named "cassiopeium". Urbain proved this simultaneously, but his samples were very impure and only contained trace quantities of the new element. Despite this, his chosen name "lutetium" was adopted.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: In 1908, Ogawa found element 75 in thorianite but assigned it as element 43 instead of 75 and named it "nipponium". In 1925 Walter Noddack, Ida Eva Tacke, and Otto Berg announced its separation from gadolinite and gave it the present name, "rhenium".

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Metal

Context: Georges Urbain claimed to have found element 72 in rare-earth residues, while Vladimir Vernadsky independently found it in orthite. Neither claim was confirmed due to World War I, and neither could be confirmed later, as the chemistry they reported does not match that now known for "hafnium". After the war, in 1922, Coster and Hevesy found it by X-ray spectroscopic analysis in Norwegian zircon. Hafnium was thus the last stable element to be discovered.

Question: পদার্থবিজ্ঞানে সবথেকে শক্ত ধাতু কোনটি ?


Southern ground hornbill

Context: Southern ground hornbills are a culturally pervasive and important species in southern Africa. Kruger National Park, located within South Africa, lists southern ground hornbills as one of their ‘Big Six’ bird species. However, their numbers have been declining, due in part to persecution, habitat destruction, cultural beliefs, and other factors. They are listed globally as ‘Vulnerable’ by the IUCN as of 2018, and ‘Endangered’ in South Africa, Lesotho, Namibia and Swaziland.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: Southern ground hornbills can be found from northern Namibia and Angola to northern South Africa and southern Zimbabwe to Burundi and Kenya. They require a savanna habitat with large trees for nesting and dense but short grass for foraging.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: Southern ground hornbill groups are very vocal: contact is made by calls in chorus which can usually be heard at distances of up to . The calls allow each group to maintain its territories, which must be as large as even in the best habitat.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: The southern ground hornbill is an obligate cooperative breeder, with each breeding pair always assisted by at least two other birds. It is known via experiments in captivity that birds without six years experience as helpers at the nest are unable to breed successfully if they do become breeders. This suggests that unaided pairs cannot rear young and that helping skill as a juvenile is essential for rearing young as an adult.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: In captivity, a maximum lifespan of 70 years is recorded, and it is generally believed that the life expectancy of a bird that survives long enough to fledge is as high as thirty years or more, which is comparable to more famously long-lived birds like the wandering albatross.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: Ground hornbills are believed to reach maturity at six to seven years, but very few breed at this age. Nests are almost always deep hollows in very old trees, though there exist reports ground hornbills have on occasions nested on rock faces. One to three eggs are laid at the beginning of the wet season but siblicide ensures that only one nestling is ever fledged. The eggs measure by and are pure white in colour but very rough in texture.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: After a 40 to 45-day incubation period and an 85-day fledging period, the young remain dependent on their parents and helpers for between one and two years depending on climatic conditions, longer than any other bird. This means that ground hornbills can normally breed successfully only every third year. Triennial breeding is extremely rare in birds: probably the only other example is the ornate hawk-eagle of Neotropical rainforests.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: Southern ground hornbills can have clutches ranging from one to three eggs, but only one of these are raised. With only one egg being raised, conservationists have taken it as an opportunity to raise the remaining eggs in captivity. Rehabilitation projects, such the Mabula Ground Hornbill Project, have been hand-rearing these left behind chicks with goals to reintroduce them to the wild. Although reintroducing southern ground hornbills has proven challenging.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: The southern ground hornbill's loud voice and large size have made it a focal point in many traditional African cultures. They have inspired a variety of cultural beliefs throughout many peoples that are within its vast historical range. However, the extent of these beliefs and whether they will persist into the future are uncertain, especially due to the modernization of Africa.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: More specifically, the Taveta people have a cultural belief that killing a southern ground will bring a fatal illness upon anyone who were to kill one. For the Ndebele people, killing them is considered taboo and will bring death upon the killer. Furthermore, the Ndebele believe an elderly person will die if a southern ground hornbill comes near the home. The AmaXhosa people also have a taboo against killing them, as they may be messengers of death sent by a witch-doctor.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: The southern ground hornbill is well known for its associations with rain, drought, lightning and general weather forecasts. It is believed by some, such as the Ndebele and those who live in coastal Tanzania, that its early morning calls are a sign of rain. Cultures such as the AmaXhosa believe the southern ground hornbill can be used to bring rain and end droughts.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Southern ground hornbill

Context: This association has attributed the southern ground hornbill with the ability to provide protection from weather related problems. It is believed that if the proper traditional ritual is used, the bird can protect against lightning and drought. Rituals differ per culture and necessity for protection, as such a variety of parts may be needed from the bird, and may also involve dancing and singing. This particular usage has been seen within areas of South Africa and Mozambique.

Question: দক্ষিণী মেঠো ধনেশের বৈজ্ঞানিক নাম কী ?


Sino-Nepalese War

Context: In the year 1788, Bahadur Shah sent Gorkha troops under the joint command of Damodar Pande and Bam Shah to attack Tibet. The Gorkha troops entered Tibet through Kuti (Nyalam Town) and reached as far as Tashilhunpo (about 410 km. from Kuti). A fierce battle was fought at Shikarjong in which the Tibetans were badly defeated. The Panchen Lama and Sakya Lama then requested the Gorkha troops to have peace talks. So the Gorkha troops left Shikarjong and went towards Kuti and Kerung (Gyirong).

Question: চীন-নেপাল যুদ্ধ (১৭৮৮ থেকে ১৭৯২) যখন হয়েছিল তখন নেপালের প্রধানমন্ত্রী কে ছিলেন?


Sino-Nepalese War

Context: When the Qianlong Emperor of China heard the news of the invasion of Tibet by Nepal, he sent a large troop of the Chinese army under the command of General Chanchu. Chanchu came to know the situation from the Tibetan Lamas. He decided to stay in Tibet till the dispute was settled.

Question: চীন-নেপাল যুদ্ধ (১৭৮৮ থেকে ১৭৯২) যখন হয়েছিল তখন নেপালের প্রধানমন্ত্রী কে ছিলেন?


Sino-Nepalese War

Context: A stalemate ensued, and with their resources low and a looming uncertainty regarding how long they would be able to hold on in addition to the need to continue their expansion drive on the western frontier, the Gorkhalis signed a treaty on terms dictated by the Qing that required, among other obligations, Nepal to send tributes to the Qing emperor every five years.

Question: চীন-নেপাল যুদ্ধ (১৭৮৮ থেকে ১৭৯২) যখন হয়েছিল তখন নেপালের প্রধানমন্ত্রী কে ছিলেন?


Sino-Nepalese War

Context: The Qing general Fuk'anggan then sent a proposal to the Government of Nepal for ratifying a peace treaty. Bahadur Shah also wanted to have cordial relations with the Qing. He readily accepted the proposal and they concluded a friendly treaty at Betravati on 2 October 1792. The terms of the treaty were as follows:

Question: চীন-নেপাল যুদ্ধ (১৭৮৮ থেকে ১৭৯২) যখন হয়েছিল তখন নেপালের প্রধানমন্ত্রী কে ছিলেন?


Sino-Nepalese War

Context: After the 3rd Nepalese-Tibetan war, the Treaty of Thapathali had been made. The first attempt of the treaty failed with China. The second term of treaty succeeded with all side agreeing. The Nepalese paid their last tribute in 1865 and ended any form of submission to China. Although both Tibet and Nepal agreed to still regard the Chinese Emperor as their sovereign.

Question: চীন-নেপাল যুদ্ধ (১৭৮৮ থেকে ১৭৯২) যখন হয়েছিল তখন নেপালের প্রধানমন্ত্রী কে ছিলেন?


Sino-Nepalese War

Context: Owing to their ethnic ties to Tibet, the Bhutia and Tamang communities of Nepal suffered discrimination as a consequence of Nepal's wars against Tibet.

Question: চীন-নেপাল যুদ্ধ (১৭৮৮ থেকে ১৭৯২) যখন হয়েছিল তখন নেপালের প্রধানমন্ত্রী কে ছিলেন?


List of airports in Bhutan

Context: Bhutan, officially the Kingdom of Bhutan, is a landlocked country in South Asia, located at the eastern end of the Himalaya Mountains and bordered to the south, east and west by the Republic of India and to the north by Tibet. Bhutan was separated from the nearby state of Nepal to the west by the Indian state of Sikkim, and from Bangladesh to the south by West Bengal. The capital city is Thimphu.

Question: ভুটানের বিমানবন্দরটি নাম কী ?


Jamal Nazrul Islam

Context: Islam worked in the Institute of Theoretical Astronomy (later amalgamated to Institute of Astronomy, Cambridge) from 1967 until 1971. Later he worked as a researcher in California Institute of Technology and University of Washington. During 1973–1974, he served as the faculty of Applied Mathematics of King's College London. In 1978, he then joined the faculty of City University London until he returned to Chittagong in 1984. In 2006, he was made Professor Emeritus at the University of Chittagong.

Question: জামাল নজরুল ইসলাম কবে জন্মগ্রহণ করেন ?


Jamal Nazrul Islam

Context: In 1997, Islam was invited to the International Symposium on Mathematical Physics in memory of Subrahmanyan Chandrasekhar with a special session on Abdus Salam arranged by Calcutta Mathematical Society in Kolkata-India. Professor Narayan Chandra Ghosh, a mathematician of India, was director of the noted symposium.

Question: জামাল নজরুল ইসলাম কবে জন্মগ্রহণ করেন ?


Mymensingh District

Context: Mymensingh () is a district in Mymensingh Division, Bangladesh, and is bordered on the north by Meghalaya, a state of India and the Garo Hills, on the south by Gazipur District, on the east by the districts of Netrokona and Kishoreganj, and on the west by the districts of Sherpur, Jamalpur and Tangail. Mymensingh town is the district headquarters.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Mymensingh District

Context: It is at the foot of Garo hills of Meghalaya, and includes some "chars" (sandy islands) founded on the bed of the Old Brahmaputra River and also some ancient forests of mainly a single wood tree, the sal tree.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Mymensingh District

Context: The city of Mymensingh stands on the bank of the Old Brahmaputra, as the 1897 Assam earthquake changed the main flow from Brahmaputra to the Jamuna River which flows west of the greater Mymensingh region. After about hundred years, a port city of sea vessels from England lost its status as the river became a seasonal flow. Some former residences of colonial officials along the side of the river in the city are nowadays government buildings.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Mymensingh District

Context: The area of Greater Mymensingh, the north front line is just at the foot of Garo hills of Meghalaya of India, the south this area excludes The Gazipur District, the east ends in the rich watery land of Bangladesh as native calls 'Hawor', the west ends in the ancient single wood forest (e.g. Muktagacha, Fulbaria and Valuka upazilas) and the Chars of Jamalpur District sided north-west of Mymensingh district.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Mymensingh District

Context: Zainul Udyan beside the river Brahmaputra, Circuit House Park, Botanical Garden, BAU, Shoshi Lodge are the places visited in the city.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Mymensingh District

Context: According to the 2011 Bangladesh census, Mymensingh District had a population of 5,110,272. Males constituted 49.69% of the population and females 50.31%. Rural population was 4,312,145 (84.38%) while the urban population was 798,127 (15.62%). Mymensingh District had a literacy rate of 43.49% for the population 7 years and above.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Mymensingh District

Context: Muslims formed 93.79% of the population, Hindus 3.58%, Christians 2.56% and others 0.07%. Although all religions are predominantly rural, almost a third of Hindus live in urban areas. 35,907 are from ethnic minorities.

Question: ময়মনসিংহ জেলার অন্তর্গত মোট কতগুলি শহর আছে ?


Shah A M S Kibria

Context: Shah Abu Muhammad Shamsul Kibria (Bengali: শাহ্ আবু মুহাম্মদ শামসুল কিবরিয়া ; 1 May 193127 January 2005), known as SAMS Kibria or Shams Kibria, was a Bangladeshi economist, diplomat and politician.

Question: শাহ এ এম এস কিবরিয়া কত সালে বাংলাদেশের অর্থমন্ত্রীর পদ থেকে বিদায় নেন ?


Shah A M S Kibria

Context: Kibria was assassinated on 27 January 2005 in a grenade attack in a public meeting in Habiganj, Sylhet.

Question: শাহ এ এম এস কিবরিয়া কত সালে বাংলাদেশের অর্থমন্ত্রীর পদ থেকে বিদায় নেন ?


Shah A M S Kibria

Context: Kibria was elected Chairman of the Economic and Social Commission for Asia and the Pacific, 1997 annual session. He was also elected President of the Governing Council of International Fund for Agricultural Development 1998.

Question: শাহ এ এম এস কিবরিয়া কত সালে বাংলাদেশের অর্থমন্ত্রীর পদ থেকে বিদায় নেন ?


Shah A M S Kibria

Context: Kibria regularly wrote columns in national dailies addressing economic and political issues. He was the founder and editor of the weekly "Mridu Bhashan". He authored four books –

Question: শাহ এ এম এস কিবরিয়া কত সালে বাংলাদেশের অর্থমন্ত্রীর পদ থেকে বিদায় নেন ?


Shah A M S Kibria

Context: Kibria was married to Asma Kibria (19372015). Their son Reza Kibria is an economist and daughter Nazli Kibria is a professor of Sociology at Boston University.

Question: শাহ এ এম এস কিবরিয়া কত সালে বাংলাদেশের অর্থমন্ত্রীর পদ থেকে বিদায় নেন ?


Aguner Poroshmoni

Context: Humayun Ahmed made his debut as a film-maker by releasing the film. It was a time when the middle-class people of the country had long turned their backs on Bangla cinemas. Unconventional plot, humorous dialogues, lively characters and unique style of story line were the landmarks of the film.

Question: কথাসাহিত্যিক হুমায়ুন আহমেদের নির্মিত প্রথম চলচ্চিত্রটির নাম কী ?


Aguner Poroshmoni

Context: The music of the film is scored by Satya Saha. Songs of Rabindranath Tagore and Hason Raja are used in the film.

Question: কথাসাহিত্যিক হুমায়ুন আহমেদের নির্মিত প্রথম চলচ্চিত্রটির নাম কী ?


Aguner Poroshmoni

Context: This film won Bangladesh National Film Award in 8 categories including Best Film, Best Screenplay, Best Actress.

Question: কথাসাহিত্যিক হুমায়ুন আহমেদের নির্মিত প্রথম চলচ্চিত্রটির নাম কী ?


List of languages by first written accounts

Context: This is a list of languages arranged by the approximate dates of the oldest existing texts recording a complete sentence in the language. It does not include undeciphered scripts, though there are various claims without wide acceptance, which, if substantiated, would push backward the first attestation of certain languages. It also does not include inscriptions consisting of isolated words or names from a language.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: In most cases, some form of the language had already been spoken (and even written) considerably earlier than the dates of the earliest extant samples provided here.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: A written record may encode a stage of a language corresponding to an earlier time, either as a result of oral tradition, or because the earliest source is a copy of an older manuscript that was lost. An oral tradition of epic poetry may typically bridge a few centuries, and in rare cases, over a millennium. An extreme case is the Vedic Sanskrit of the "Rigveda": the earliest parts of this text may date to 1500 BC, while the oldest known manuscripts date to 1040 AD.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: Similarly the oldest Avestan texts, the "Gathas", are believed to have been composed before 1000 BC, but the oldest Avestan manuscripts date from the 13th century AD.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: For languages that have developed out of a known predecessor, dates provided here follow conventional terminology. For example, Old French developed gradually out of Vulgar Latin, and the Oaths of Strasbourg (842) listed are the earliest text that is classified as "Old French".

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: In East Asia towards the end of the second millennium BC, the Sino-Tibetan family was represented by Old Chinese.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: Earlier symbols, such as the Jiahu symbols, Vinča symbols and the marks on the Dispilio tablet, are believed to be proto-writing, rather than representations of language.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: The earliest known alphabetic inscriptions, at Serabit el-Khadim ( 1500 BC), appear to record a Northwest Semitic language, though only one or two words have been deciphered.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: In the Early Iron Age, alphabetic writing spread across the Near East and southern Europe. With the emergence of the Brahmic family of scripts, languages of India are attested from after about 300 BC.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: There is only fragmentary evidence for languages such as Iberian, Tartessian, Galatian and Messapian.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: The few brief inscriptions in Thracian dating from the 6th and 5th centuries BC have not been conclusively deciphered.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: The earliest examples of the Central American Isthmian script date from 500 BC, but a proposed decipherment remains controversial.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: From Late Antiquity, we have for the first time languages with earliest records in manuscript tradition (as opposed to epigraphy). Thus, Classical Armenian is first attested in the Armenian Bible translation.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Context: The Vimose inscriptions (2nd and 3rd centuries) in the Elder Futhark runic alphabet appear to record Proto-Norse names. Some scholars interpret the Negau helmet inscription ( 100 BC) as a Germanic fragment.

Question: পৃথিবীর সবচেয়ে প্রাচীন ভাষা গোষ্ঠী কোনটি ?


Khalji dynasty

Context: Jalaluddin Firuz Khalji, who was around 70 years old at the time of his ascension, was known as a mild-mannered, humble and kind monarch to the general public.

Question: আলা-উদ্দিন-খিলজি কত বছর খিলজি শাসন পরিচালনা করেছেন ?


Khalji dynasty

Context: In 1311, Alauddin ordered a massacre of Mongols in the Delhi Sultanate wherein between 15,000 and 30,000 Mongol settlers, who had recently converted to Islam, were killed after Khalji suspected them of plotting an uprising against him.

Question: আলা-উদ্দিন-খিলজি কত বছর খিলজি শাসন পরিচালনা করেছেন ?


Khalji dynasty

Context: Alauddin Khalji died in January 1316. Thereafter, the sultanate witnessed chaos, coup and succession of assassinations. Malik Kafur became the sultan but lacked support from the amirs and was killed within a few months.

Question: আলা-উদ্দিন-খিলজি কত বছর খিলজি শাসন পরিচালনা করেছেন ?


Khalji dynasty

Context: The tax system introduced during the Khalji dynasty had a long term influence on Indian taxation system and state administration,

Question: আলা-উদ্দিন-খিলজি কত বছর খিলজি শাসন পরিচালনা করেছেন ?


Khalji dynasty

Context: Alauddin Khalji is credited with the early Indo-Mohammedan architecture, a style and construction campaign that flourished during Tughlaq dynasty. Among works completed during Khalji dynasty, are Alai Darwaza - the southern gateway of Qutb complex enclosure, the Idgah at Rapri, and the Jamat Khana Masjid in Delhi. The Alai Darwaza, completed in 1311, was included as part of Qutb Minar and its Monuments UNESCO World Heritage site in 1993.

Question: আলা-উদ্দিন-খিলজি কত বছর খিলজি শাসন পরিচালনা করেছেন ?


Hungry generation

Context: There is a misconception that the Hungryalists and the Krittibas group were the same and that the "Krittibas" magazine was a Hungryalist platform. This is incorrect as the Krittibas was a group from the fifties. The Hungryalist movement was a sixties decade phenomenon. "Krittibas" magazine in its editorial had openly declared that they have no relations with the movement and that they do not approve of the philosophy of the movement.

Question: বাংলায় হাংরি আন্দোলন কবে শুরু হয় ?


History of general relativity

Context: General relativity is a theory of gravitation that was developed by Albert Einstein between 1907 and 1915, with contributions by many others after 1915. According to general relativity, the observed gravitational attraction between masses results from the warping of space and time by those masses.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: As Einstein later said, the reason for the development of general relativity was the preference of inertial motion within special relativity, while a theory which from the outset prefers no particular state of motion appeared more satisfactory to him. So, while still working at the patent office in 1907, Einstein had what he would call his "happiest thought". He realized that the principle of relativity could be extended to gravitational fields.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: Consequently, in 1907 he wrote an article, published in 1908, on acceleration under special relativity.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: In that article, he argued that free fall is really inertial motion, and that for a freefalling observer the rules of special relativity must apply. This argument is called the equivalence principle. In the same article, Einstein also predicted the phenomenon of gravitational time dilation.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: The article also predicted the deflection of light by massive bodies, eg. Jupiter, the Sun. Although the approximation was crude, it allowed him to calculate that the deflection is nonzero. Einstein urged astronomers to attempt direct observation of light deflection of fixed stars near the Sun during solar eclipses when they would be visible. German astronomer Erwin Finlay-Freundlich publicized Einstein's challenge to scientists around the world.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: Two years later, the three observatory directors, Perrine, Freundlich, and Campbell included light deflection in their expeditions to the Russian Empire for the solar eclipse of August 21, 1914. Unfortunately due to clouds and the outbreak of World War I, no results were possible. However, Perrine was able to take the first photographs in an attempt to verify Einstein's prediction of light deflection. A light cloud cover prevented determining accurate star positions.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: In 1917, several astronomers accepted Einstein's 1911 challenge from Prague. The Mount Wilson Observatory in California, United States, published a solar spectroscopic analysis that showed no gravitational redshift. In 1918, the Lick Observatory, also in California, announced that it too had disproved Einstein's prediction, although its findings were not published.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: When Einstein realized that general covariance was tenable, he quickly completed the development of the field equations that are named after him. However, he made a now-famous mistake. The field equations he published in October 1915 were

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: where formula_5 is the Ricci scalar and formula_6 the metric tensor. With the publication of the field equations, the issue became one of solving them for various cases and interpreting the solutions. This and experimental verification have dominated general relativity research ever since.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: Since the field equations are non-linear, Einstein assumed that they were unsolvable. However, Karl Schwarzschild discovered in 1915 and published in 1916 an exact solution for the case of a spherically symmetric spacetime surrounding a massive object in spherical coordinates. This is now known as the Schwarzschild solution. Since then, many other exact solutions have been found.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: In 1922, Alexander Friedmann found a solution in which the universe may expand or contract, and later Georges Lemaître derived a solution for an expanding universe. However, Einstein believed that the universe was static, and since a static cosmology was not supported by the general relativistic field equations, he added a cosmological constant Λ to the field equations, which became

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: This permitted the creation of steady-state solutions, but they were unstable: the slightest perturbation of a static state would result in the universe expanding or contracting. In 1929, Edwin Hubble found evidence for the universe expanding. This resulted in Einstein dropping the cosmological constant, referring to it as "the biggest blunder in my career". At the time, it was an ad hoc hypothesis to add in the cosmological constant, as it was only intended to justify one result (a static universe).

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: The theory predicts gravitational waves, which are ripples in the curvature of spacetime that propagate as waves, travelling outward from the source. The first observation of gravitational waves, which came from the merger of two black holes, was made on 14 September 2015 by the Advanced LIGO team, corroborating another prediction of the theory 100 years after it was published.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: The first image of a black hole, the supermassive one at the center of galaxy Messier 87, was published by the Event Horizon Telescope Collaboration on 10 April 2019.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: Fulvio Melia refers frequently to the "golden age of relativity" in his book "Cracking the Einstein Code". Andrzej Trautman hosted a relativity conference in Warsaw in 1962 to which Melia refers:

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: General relativity moved very successfully from that meeting in Warsaw, hot on the heels of the Pound–Rebka experiment, and entered its golden age of discovery that lasted into the mid-1970s.

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


History of general relativity

Context: Roy Kerr, protagonist of the book, contributed an Afterword, saying of the book: "It is a remarkable piece of writing capturing beautifully the period we now refer to as the golden age of relativity."

Question: সাধারণ আপেক্ষিকতা নিয়ে আলবার্ট আইনস্টাইন মোট কত বছর গবেষণা করেন ?


President of Russia

Context: The president of the Russian Federation () is the supreme head of state of the Russian Federation, as well as the commander-in-chief of the Russian Armed Forces. It is the highest office in Russia.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: In all cases where the president of the Russian Federation is unable to fulfill their duties, those duties shall be temporarily delegated to the prime minister of Russia, who becomes acting president of Russia.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The Russian constitution limits the number of terms a president can serve to two terms. Previously, the constitution only limited the president to two consecutive terms, allowing a former president to seek re-election after sitting out one complete term. Following constitutional changes in 2020, this was changed to two terms overall, however allowing the incumbent president and former presidents to serve two more terms.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The election of the president is mainly regulated by the Presidential Election Law (PEL) and the Basic Guarantees of Electoral Rights (BGL). The Federation Council calls the presidential elections. If it does not call a presidential election that is due, the Central Election Commission will call the presidential election. The election day is the second Sunday of the month and the presidential electoral constituency is the territory of the Russian Federation as a whole.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Each faction in the State Duma, the lower house of the Russian parliament has the right to nominate a candidate for the presidential elections. The minimum number of signatures for a presidential candidate fielded by a political party with no parliamentary representation is 100,000, down from 2 million before amendments to the law.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Terms were extended from four to six years in 2008, during Dmitry Medvedev's administration. The president is elected in a two-round system every six years, with a two consecutive term limitation. If no candidate wins by an absolute majority in the first round, a second election round is held between two candidates with the most votes. The last presidential election was in 2018, and the next is in 2024.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The inauguration of the president of Russia is conducted six years after the previous inauguration (since 2000, this 7 May). If the president was elected in early elections, he takes the oath, thirty days after the announcement of the results.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Before executing the powers of the office, a president is constitutionally required to take the presidential oath:

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Vacancies in the office of president may arise under several possible circumstances: death, resignation and removal from office. In all cases when the president is unable to perform his duties, his powers are temporarily transferred to the prime minister until the new president takes office.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: After the oath of office has been taken by the elected president, these following insignia are handed over to the president. These devices are used to display the rank of his office and are used on special occasions.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The standard is a square version of the Russian flag, charged in the center with the Russian coat of arms. Golden fringe is added to the standard. Copies of the standard are used inside his office, at the Kremlin, other state agencies, and while the president is traveling in a vehicle inside Russia. A 2:3 ratio version of the flag is used when the President is at sea. This is the most used symbol to denote the presence of the Russian President.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The President also has a special copy of the Russian Constitution that is used during the inauguration. This copy has a hard, red cover with gold lettering. An image of the Russian coat of arms appears in silver. The special copy is kept in the Presidential Library.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: As the guarantor of the Constitution and the entire system of constitutional law, the president ensures that the constitutions, laws and regulations of the constituent territories of the Russian Federation be in full compliance with the country's Constitution and federal laws.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Under the procedure stipulated by the Constitution, the president exercises his right to submit draft legislation, as well as the right to sign bills into law or to veto them.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The president has the right to suspend laws and regulations issued by executive bodies of Russia's constituent territories if such laws and regulations contravene the Constitution, federal laws or international obligations of the Russian Federation, or violate human and civil rights and liberties, pending the resolution of the issue in an appropriate court.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The president can issue by-laws by decree, so long as such decrees are not in contradiction with existing laws (both local and federal), Russia's international agreements or the Russian Constitution.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The president is further empowered to grant federal pardons and reprieves, and to convene and adjourn either or both houses of the Federal Assembly under extraordinary circumstances.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Other powers of the president in the sphere of legal activities and in his interaction with the parliament include calling elections to the State Duma, dissolving the State Duma in certain cases, and calling a referendum.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Within the bounds of the authority granted to the head of state by the Constitution and other laws, the president also shapes the basic domestic policy guidelines by issuing legal regulations and through organizational and regulatory activity, such as issuing decrees and executive orders. Each year the president is required to make an Address to the Federal Assembly regarding the situation in the country and the internal and foreign policy of the state.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The primary working president's residence is the Senate building (also known as 1st building) in the Moscow Kremlin complex. Also the president can use the Grand Kremlin Palace (used for official ceremonies and meetings). Previously, the president also could use the so-called 14th Administrative Corpus Building (the reserve residence), but in 2016 it was demolished.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: National transport services for the Russian president and the presidential state car are provided by the Special Purpose Garage (SPG). The SPG is a unit within the Federal Protective Service.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: The presidential aircraft uses the same colour scheme as standard Rossiya aircraft, except for the use of the Russian coat of arms or the presidential standard on the empennage instead of the flag of Russia.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: In the spring of 2013 a helipad was constructed in the Moscow Kremlin. According to the Chief of the Kremlin Property Agency construction of a helicopter pad for the pesident cost 200 million rubles (about $6.4 mln). The helipad is located in the Kremlin's Tainitsky Garden close to exterior walls.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: On 31 December 1999, the day of the resignation of Boris Yeltsin, the president issued a decree "On guarantees of the Russian Federation President, stop exercising his powers, and his family," and the eponymous federal law was adopted by 25 January 2001.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: This law establishes the legal, social and other guarantees of the Russian Federation president, stops the execution of its powers in connection with the expiration of his term of office or in advance in the event of his resignation or permanent incapacity for health reasons to exercise the powers belonging to him and his family:

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: Beginning in 1999, all living former presidents were granted a pension, an office, and a staff. The pension has increased numerous times. Retired presidents receive a pension based on the salary of the government. All former presidents, their spouses, and their children until age 16 are protected by the Federal Protective Service until the president's death. A spouse who remarries or divorced from president is no longer eligible for Federal Protective Service protection.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


President of Russia

Context: In 2020, the Constitution was amended to grant the former president immunity (except if he was removed from office by impeachment). This immunity may be lifted in the same manner as the impeachment procedure. Also, in accordance with the amendments, former presidents (except if he was removed from office by impeachment) were granted the right to become senators for life.

Question: রাশিয়ার বর্তমান (২০১৯) রাষ্ট্রপতির নাম কী ?


Srinivasa Ramanujan

Context: In 1919, ill health—now believed to have been hepatic amoebiasis (a complication from episodes of dysentery many years previously)—compelled Ramanujan's return to India, where he died in 1920 at the age of 32. His last letters to Hardy, written in January 1920, show that he was still continuing to produce new mathematical ideas and theorems. His "lost notebook", containing discoveries from the last year of his life, caused great excitement among mathematicians when it was rediscovered in 1976.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: A deeply religious Hindu, Ramanujan credited his substantial mathematical capacities to divinity, and said the mathematical knowledge he displayed was revealed to him by his family goddess Namagiri Thayar. He once said, "An equation for me has no meaning unless it expresses a thought of God."

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In 1910, after a meeting between the 23-year-old Ramanujan and the founder of the Indian Mathematical Society, V. Ramaswamy Aiyer, Ramanujan began to get recognition in Madras's mathematical circles, leading to his inclusion as a researcher at the University of Madras.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: After the marriage, Ramanujan developed a hydrocele testis. The condition could be treated with a routine surgical operation that would release the blocked fluid in the scrotal sac, but his family could not afford the operation. In January 1910, a doctor volunteered to do the surgery at no cost.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: After his successful surgery, Ramanujan searched for a job. He stayed at a friend's house while he went from door to door around Madras looking for a clerical position. To make money, he tutored students at Presidency College who were preparing for their Fellow of Arts exam.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In 1910, Ramanujan met deputy collector V. Ramaswamy Aiyer, who founded the Indian Mathematical Society. Wishing for a job at the revenue department where Aiyer worked, Ramanujan showed him his mathematics notebooks. As Aiyer later recalled:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: I was struck by the extraordinary mathematical results contained in [the notebooks]. I had no mind to smother his genius by an appointment in the lowest rungs of the revenue department.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: He waited for a solution to be offered in three issues, over six months, but failed to receive any. At the end, Ramanujan supplied an incomplete solution to the problem himself. On page 105 of his first notebook, he formulated an equation that could be used to solve the infinitely nested radicals problem.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Using this equation, the answer to the question posed in the "Journal" was simply 3, obtained by setting , , and . Ramanujan wrote his first formal paper for the "Journal" on the properties of Bernoulli numbers. One property he discovered was that the denominators of the fractions of Bernoulli numbers are always divisible by six. He also devised a method of calculating based on previous Bernoulli numbers. One of these methods follows:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In his 17-page paper "Some Properties of Bernoulli's Numbers" (1911), Ramanujan gave three proofs, two corollaries and three conjectures. His writing initially had many flaws. As "Journal" editor M. T. Narayana Iyengar noted:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Mr. Ramanujan's methods were so terse and novel and his presentation so lacking in clearness and precision, that the ordinary [mathematical reader], unaccustomed to such intellectual gymnastics, could hardly follow him.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Ramanujan later wrote another paper and also continued to provide problems in the "Journal". In early 1912, he got a temporary job in the Madras Accountant General's office, with a monthly salary of 20 rupees. He lasted only a few weeks. Toward the end of that assignment, he applied for a position under the Chief Accountant of the Madras Port Trust.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: The first two professors, H. F. Baker and E. W. Hobson, returned Ramanujan's papers without comment. On 16 January 1913, Ramanujan wrote to G. H. Hardy. Coming from an unknown mathematician, the nine pages of mathematics made Hardy initially view Ramanujan's manuscripts as a possible fraud. Hardy recognised some of Ramanujan's formulae but others "seemed scarcely possible to believe". One of the theorems Hardy found amazing was on the bottom of page three (valid for ):

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Ramanujan departed from Madras aboard the S.S. "Nevasa" on 17 March 1914. When he disembarked in London on 14 April, Neville was waiting for him with a car. Four days later, Neville took him to his house on Chesterton Road in Cambridge. Ramanujan immediately began his work with Littlewood and Hardy. After six weeks, Ramanujan moved out of Neville's house and took up residence on Whewell's Court, a five-minute walk from Hardy's room.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Hardy and Littlewood began to look at Ramanujan's notebooks. Hardy had already received 120 theorems from Ramanujan in the first two letters, but there were many more results and theorems in the notebooks. Hardy saw that some were wrong, others had already been discovered, and the rest were new breakthroughs. Ramanujan left a deep impression on Hardy and Littlewood. Littlewood commented, "I can believe that he's at least a Jacobi", while Hardy said he "can compare him only with Euler or Jacobi."

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: On 6 December 1917, Ramanujan was elected to the London Mathematical Society. On 2 May 1918, he was elected a Fellow of the Royal Society, the second Indian admitted, after Ardaseer Cursetjee in 1841. At age 31, Ramanujan was one of the youngest Fellows in the Royal Society's history. He was elected "for his investigation in elliptic functions and the Theory of Numbers." On 13 October 1918, he was the first Indian to be elected a Fellow of Trinity College, Cambridge.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Hardy cites Ramanujan as remarking that all religions seemed equally true to him. Hardy further argued that Ramanujan's religious belief had been romanticised by Westerners and overstated—in reference to his belief, not practice—by Indian biographers. At the same time, he remarked on Ramanujan's strict vegetarianism.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Similarly, in an interview with Frontline, Berndt said, "Many people falsely promulgate mystical powers to Ramanujan's mathematical thinking. It is not true. He has meticulously recorded every result in his three notebooks," further speculating that Ramanujan worked out intermediate results on slate that he could not afford the paper to record more permanently.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In mathematics, there is a distinction between insight and formulating or working through a proof. Ramanujan proposed an abundance of formulae that could be investigated later in depth. G. H. Hardy said that Ramanujan's discoveries are unusually rich and that there is often more to them than initially meets the eye. As a byproduct of his work, new directions of research were opened up. Examples of the most intriguing of these formulae include infinite series for , one of which is given below:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: This result is based on the negative fundamental discriminant with class number . Further, and , which is related to the fact that

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Ramanujan's series for converges extraordinarily rapidly and forms the basis of some of the fastest algorithms currently used to calculate . Truncating the sum to the first term also gives the approximation for , which is correct to six decimal places; truncating it to the first two terms gives a value correct to 14 decimal places. See also the more general Ramanujan–Sato series.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: One of Ramanujan's remarkable capabilities was the rapid solution of problems, illustrated by the following anecdote about an incident in which P. C. Mahalanobis posed a problem:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: for all such that formula_9 and formula_10, where is the gamma function, and related to a special value of the Dedekind eta function. Expanding into series of powers and equating coefficients of , , and gives some deep identities for the hyperbolic secant.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In 1918, Hardy and Ramanujan studied the partition function extensively. They gave a non-convergent asymptotic series that permits exact computation of the number of partitions of an integer. In 1937, Hans Rademacher refined their formula to find an exact convergent series solution to this problem. Ramanujan and Hardy's work in this area gave rise to a powerful new method for finding asymptotic formulae called the circle method.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In the last year of his life, Ramanujan discovered mock theta functions. For many years, these functions were a mystery, but they are now known to be the holomorphic parts of harmonic weak Maass forms.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: The first notebook has 351 pages with 16 somewhat organised chapters and some unorganised material. The second has 256 pages in 21 chapters and 100 unorganised pages, and the third 33 unorganised pages. The results in his notebooks inspired numerous papers by later mathematicians trying to prove what he had found. Hardy himself wrote papers exploring material from Ramanujan's work, as did G. N. Watson, B. M. Wilson, and Bruce Berndt.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In 1976, George Andrews rediscovered a fourth notebook with 87 unorganised pages, the so-called "lost notebook".

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: The number 1729 is known as the Hardy–Ramanujan number after a famous visit by Hardy to see Ramanujan at a hospital. In Hardy's words:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: I remember once going to see him when he was ill at Putney. I had ridden in taxi cab number 1729 and remarked that the number seemed to me rather a dull one, and that I hoped it was not an unfavorable omen. "No", he replied, "it is a very interesting number; it is the smallest number expressible as the sum of two cubes in two different ways."

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Immediately before this anecdote, Hardy quoted Littlewood as saying, "Every positive integer was one of [Ramanujan's] personal friends."

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In his obituary of Ramanujan, written for "Nature" in 1920, Hardy observed that Ramanujan's work primarily involved fields less known even among other pure mathematicians, concluding:

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: When asked about the methods Ramanujan employed to arrive at his solutions, Hardy said they were "arrived at by a process of mingled argument, intuition, and induction, of which he was entirely unable to give any coherent account." He also said that he had "never met his equal, and can compare him only with Euler or Jacobi".

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: The year after his death, "Nature" listed Ramanujan among other distinguished scientists and mathematicians on a "Calendar of Scientific Pioneers" who had achieved eminence. Ramanujan's home state of Tamil Nadu celebrates 22 December (Ramanujan's birthday) as 'State IT Day'. Stamps picturing Ramanujan were issued by the government of India in 1962, 2011, 2012 and 2016.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Based on the recommendations of a committee appointed by the University Grants Commission (UGC), Government of India, the Srinivasa Ramanujan Centre, established by SASTRA, has been declared an off-campus centre under the ambit of SASTRA University. House of Ramanujan Mathematics, a museum of Ramanujan's life and work, is also on this campus. SASTRA purchased and renovated the house where Ramanujan lived at Kumabakonam.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: In 2011, on the 125th anniversary of his birth, the Indian government declared that 22 December will be celebrated every year as "National Mathematics Day". Then Indian Prime Minister Manmohan Singh also declared that 2012 would be celebrated as National Mathematics Year.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: Ramanujan IT City is an information technology (IT) special economic zone (SEZ) in Chennai that was built in 2011. Situated next to the Tidel Park, it includes with two zones, with a total area of , including of office space.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: This book was originally published in 1927 after Ramanujan's death. It contains the 37 papers published in professional journals by Ramanujan during his lifetime. The third reprint contains additional commentary by Bruce C. Berndt.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


Srinivasa Ramanujan

Context: This was produced from scanned and microfilmed images of the original manuscripts by expert archivists of Roja Muthiah Research Library, Chennai.

Question: শ্রীনিবাস রামানুজন ভারতের কোন রাজ্যে জন্মগ্রহণ করেছিলেন ?


History of the University of Dhaka

Context: The university continued to grow under the direction of leaders including Harry Langley, A. F. Rahman, R. C. Majumdar, and Mahmud Hussain. Under Vice-Chancellor Hussain, the University consolidated its fundamental focus on academics. It also made national headlines when he extended an invitation to then-President of Pakistan, Ayub Khan, who declined citing 'security reasons'. This was the first of many subsequent refusals from high-ranking officials to visit East Pakistan.

Question: কত সালে ঢাকা বিশ্ববিদ্যালয় প্রতিষ্ঠীত হয় ?


History of the University of Dhaka

Context: There were few students in the early years of the University of Dhaka. Enrollment in the first few years is shown in the table below:

Question: কত সালে ঢাকা বিশ্ববিদ্যালয় প্রতিষ্ঠীত হয় ?


History of the University of Dhaka

Context: Students and teachers of the University of Dhaka played a vital role in the 1971 Liberation War of Bangladesh. The Ordinance of 1961 was annulled and substituted by the Dacca University Order of 1973., The new Order restored autonomy, and provided a democratic atmosphere for the teachers and students where they could engage freely in academic and intellectual pursuits.

Question: কত সালে ঢাকা বিশ্ববিদ্যালয় প্রতিষ্ঠীত হয় ?


Wind power in South Australia

Context: Wind power became a significant energy source within South Australia over the first two decades of the 21st century. In 2015, there was an installed capacity of 1,475 MW, which accounted for 34% of electricity production in the state. This accounted for 35% of Australia's installed wind power capacity. In 2021, there was an installed capacity of 2052.95 MW, which accounted for 42.1% of the electricity production in the state in 2020.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: The load factor (or capacity factor) for South Australian wind farms is usually in the range of 32-38%. This means that a wind farm could typically produce between 32 and 38% of its nameplate capacity averaged over a year.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: In 2003 the only large wind turbine in South Australia was a 0.15 MW unit at Coober Pedy and by early 2004 there was 34 MW of installed wind power capacity.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: As of December 2010, South Australia had thirteen operational wind farms, with an installed capacity of 1,018 MW. By August 2014 this has increased to 1,473 MW, accounting for 27 per cent of electricity production. As of late 2015 there are a large range of new wind farms in various stages of planning but only one under construction, the Hornsdale Wind Farm. Hornsdale is a place that was generating 86 MW immediately prior to the 2016 South Australian blackout in September 2016.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: South Australia has provided regulatory certainty for wind farms, and the government has implemented land use planning policies which represent national best practice for accommodating wind farms. On 2 June 2009, Premier Mike Rann announced plans to increase South Australia's renewable energy production target to 33% by 2020, well above the national target of 20% by 2020.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: It is located on the Barunga Range of hills west of Snowtown in the mid-North of South Australia and around 150 km north of the state capital, Adelaide. The first stage of the Snowtown wind farm with a capacity of 98.7 MW was completed in 2008. The 270 MW second stage was completed in November 2014.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Hallett Wind Farm was developed in four stages: Hallett 1 (also known as Brown Hill Wind Farm), Hallett 2 (Hallett Hill), Hallett 4 (North Brown Hill) and Hallett 5 (Bluff Range). The proposed Hallett 3 (Mt Bryan) wind farm was put on hold by AGL in 2012.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Hallett 1 consists of 45 Suzlon 2.1 MW S88 turbines (95 MW in total) and was completed in June 2008. Hallett 2 consists of 34 2.1 MW Suzlon turbines (71.4 MW in total) and was completed in late 2009. Hallett 4 has 63 turbines with a total installed capacity of 132 MW, and was in full operation in early 2011. Hallett 5 consists of 25 Suzlon turbines each of 2.1 MW and was completed in early 2012.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Lake Bonney Wind Farm was built in three stages. Stage 1 consists of 46 turbines each having a rated capacity of 1.75 MW (total 80.5 MW) and was finished in March 2005. Construction of Stage 2 began in November 2006 and was finished around April 2008. Stage 2 consists of 53 turbines of 3 MW (total 159 MW). Stage 3 consists of 13 turbines of 3 MW (total 39 MW). The combined capacity of the three stages are 278.5 MW making it the biggest wind farm in Australia at the time of completion.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Lincoln Gap Wind Farm is built on the hills above Lincoln Gap, a gap in the range where the Eyre Highway and Whyalla railway line pass through.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Wattle Point Wind Farm is near Edithburgh on the Yorke Peninsula. When it was officially opened in June 2005 it was Australia's largest wind farm at 91 MW. The installation consists of 55 wind turbines and was built at a cost of 165 million Australian dollars.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Mount Millar Wind Farm is situated on an escarpment between the towns of Cowell and Cleve located 100 kilometres southwest of Whyalla. The 35 wind turbines are positioned on the elongated Mount Millar site (about 7 kilometres in length) to maximise wind exposure and can generate up to 70 megawatts of electricity. Construction of this wind farm started in late 2004 and was completed in December 2005. Power production started in February 2006.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Cathedral Rocks Wind Farm is in a remote coastal area located near the southern tip of the Eyre Peninsula in South Australia, about 30 km south west of Port Lincoln. It has 33 wind turbines capable of generating 66 MW in total. Construction started in 2004, and the first turbines were commissions in late 2005. The wind farm was fully operational by 2007.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: In February 2010, Pacific Hydro opened the 56.7 MW Clements Gap Wind Farm. The wind farm is located in South Australia's mid-north. The project has 27 x 2.1 MW Suzlon wind turbines, which generate enough electricity for 30,000 homes.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Canunda Wind Farm is a $92.5 million, 46 MW wind power project located on grazing land approximately 16 kilometres south of Millicent. The wind farm is made up of 23 Vestas 2.0 MW wind turbines. The project was opened in March 2005.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: In addition to its operating wind farms, South Australia has several proposals for new farms at various stages of development. These include:

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: The Myponga Wind Farm was a wind farm proposal by TrustPower in the southern Mount Lofty Ranges, on the Fleurieu Peninsula 50 km south of Adelaide, between the towns of Myponga and Sellicks Beach. Development approval was granted in 2003, and the project was planned to be operational by the end of 2010. The approval was revoked in 2011.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: In 2009, TrustPower announced that it would not proceed with the project, because the South Australian government had not approved variations to height, layout and turbine type in the existing planning approval. The requested change was to reduce the number of turbines to 16 but increase their power output and increase the height of the turbines from 100 metres to 110 metres. The planning approval was eventually revoked.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Pacific Hydro proposed to build a 105 MW wind farm near Keyneton east of the Barossa Valley. It was approved by the government in 2013. The proposal was cancelled in October 2019.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: The increasing proportion of renewable energy in the state has caused a significant decrease in the emissions intensity of electricity generation in South Australia.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: Policies to streamline the approval process for wind farm developments have met with some community opposition. Specific concerns have been raised by rural residents who claim that wind farms have an unacceptable impact on property values, health and the environment.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: The South Australian Government has stated that the price increase due to the Australian Government's carbon price (in place from July 2012 to June 2014) was approximately half of that experienced by other states due to the high installed capacity of wind and gas-fired generation.

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Wind power in South Australia

Context: In October 2011 the South Australian state Government released a renewable energy plan proposing a range of measures including:

Question: দক্ষিণ অস্ট্রেলিয়ায় প্রথম নির্মিত বায়ু শক্তি কেন্দ্রটির নাম কী ?


Edward Taylor

Context: Edward Taylor (1642 – June 29, 1729) was a colonial American poet, pastor and physician of English origin. His work remained unpublished for some 200 years but since then has established him as one of the foremost writers of his time. His poetry has been characterized as "American Baroque" as well as Metaphysical.

Question: এডওয়ার্ড টেলার কোন ধর্মাবলম্বী ছিলেন ?


Edward Taylor

Context: As a physician, Taylor was a follower of Parcelsus, as evidenced by the books known to be in his library. He left a hand-written record of remedies in his 'dispensatory'. These included botanicals after the fashion of Nicholas Culpepper and many agents of animal tissue origin, including some derived from mummia, or "The Deade body or flesh." The practice of 'medical cannibalism' has been compared to Puritan attitudes toward the eucharist.

Question: এডওয়ার্ড টেলার কোন ধর্মাবলম্বী ছিলেন ?


Edward Taylor

Context: He was twice married: first to Elizabeth Fitch, by whom he had eight children, five of whom died in childhood; and at her death to Ruth Wyllys, who bore him six more children. Taylor died in Westfield on June 29, 1729.

Question: এডওয়ার্ড টেলার কোন ধর্মাবলম্বী ছিলেন ?


Edward Taylor

Context: Gerald Finzi made two settings from Taylor's "Meditations". The first (op. 27.1) was the final stanza of Meditation 12, “Glorious in his apparel", which was composed as a marriage anthem for his sister-in-law in September 1946. The second (op. 27.2) was a setting of two internal stanzas from Meditation 20, “God is gone up with a triumphant shout”, commissioned for the 1951 St. Cecilia Festival Service at St.Sepulchre’s Church, Holborn.

Question: এডওয়ার্ড টেলার কোন ধর্মাবলম্বী ছিলেন ?


Edward Taylor

Context: Two settings have been made of Taylor's poem "Huswifery". That by Richard K. Winslow (b.1918) for chorus and piano was the winner of the American Music Competition of the Sigma Alpha Iota music fraternity in 1950. It was later set for A cappella chorus by Gordon Binkerd in 1970. Binkerd had earlier set “The Ebb and Flow” for A cappella chorus in 1966. In addition, the meditation "What Love Is This" was set as an anthem for four-part chorus and organ by Timothy Hoekman in 1978.

Question: এডওয়ার্ড টেলার কোন ধর্মাবলম্বী ছিলেন ?


HTTP 404

Context: In computer network communications, the HTTP 404, 404 not found, 404, 404 error, page not found or file not found error message is a hypertext transfer protocol (HTTP) standard response code, to indicate that the browser was able to communicate with a given server, but the server could not find what was requested. The error may also be used when a server does not wish to disclose whether it has the requested information.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: The website hosting server will typically generate a "404 Not Found" web page when a user attempts to follow a broken or dead link; hence the 404 error is one of the most recognizable errors encountered on the World Wide Web.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: A 404 error is often returned when pages have been moved or deleted. In the first case, it is better to employ URL mapping or URL redirection by returning a 301 Moved Permanently response, which can be configured in most server configuration files, or through URL rewriting; in the second case, a 410 Gone should be returned. Because these two options require special server configuration, most websites do not make use of them.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: 404 errors should not be confused with DNS errors, which appear when the given URL refers to a server name that does not exist. A 404 error indicates that the server itself was found, but that the server was not able to retrieve the requested page.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: There are also "soft 3XX" errors where content is returned with a status 200 but it comes from a redirected page, such as when missing pages are redirected to the domain root/home page.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: The webserver software developed by Microsoft, Microsoft's Internet Information Services (IIS), returns a set of substatus codes with its 404 responses. The substatus codes take the form of decimal numbers appended to the 404 status code. The substatus codes are not officially recognized by IANA and are not returned by non-Microsoft servers.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: Microsoft's IIS 7.0, IIS 7.5, and IIS 8.0 servers define the following HTTP substatus codes to indicate a more specific cause of a 404 error:

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: While many websites send additional information in a 404 error message—such as a link to the homepage of a website or a search box—some also endeavor to find the correct web page the user wanted. Extensions are available for some content management systems (CMSs) to do this.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: A number of tools exist that crawl through a website to find pages that return 404 status codes. These tools can be helpful in finding links that exist within a particular website. The limitation of these tools is that they only find links within one particular website, and ignore 404s resulting from links on other websites. As a result, these tools miss out on 83% of the 404s on websites. One way around this is to find 404 errors by analyzing external links.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: One of the most effective ways to discover 404 errors is by using Google Search Console, Google Analytics or crawling software.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


HTTP 404

Context: Another common method is tracking traffic to 404 pages using log file analysis. This can be useful to understand more about what 404s users reached on the site. Another method of tracking traffic to 404 pages is using JavaScript-based traffic tracking tools.

Question: এইচটিটিপি ৪০৪ কোডটি কবে আবিষ্কৃত হয় ?


Bashar al-Assad

Context: Bashar Hafez al-Assad (born 11 September 1965) is a Syrian politician who is the 19th president of Syria, since 17 July 2000. In addition, he is the commander-in-chief of the Syrian Armed Forces and the Secretary-General of the Central Command of the Arab Socialist Ba'ath Party.

Question: বর্তমানে সিরিয়ার প্রধানমন্ত্রী কে ?


Bashar al-Assad

Context: Bashar Hafez al-Assad was born in Damascus on 11 September 1965, the second son and third child of Anisa Makhlouf and Hafez al-Assad. Al-Assad in Arabic means "the Lion". Assad's paternal grandfather, Ali Sulayman al-Assad, had managed to change his status from peasant to minor notable and, to reflect this, in 1927 he had changed the family name from Wahsh (meaning "Savage") to Al-Assad.

Question: বর্তমানে সিরিয়ার প্রধানমন্ত্রী কে ?


Queen Victoria

Context: Victoria was christened privately by the Archbishop of Canterbury, Charles Manners-Sutton, on 24 June 1819 in the Cupola Room at Kensington Palace. She was baptised "Alexandrina" after one of her godparents, Tsar Alexander I of Russia, and "Victoria", after her mother. Additional names proposed by her parents—Georgina (or Georgiana), Charlotte, and Augusta—were dropped on the instructions of Kent's eldest brother George, Prince Regent.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: The Duke of York died in 1827, followed by George IV in 1830; the throne passed to their next surviving brother, William, and Victoria became heir presumptive. The Regency Act 1830 made special provision for Victoria's mother to act as regent in case William died while Victoria was still a minor. King William distrusted the Duchess's capacity to be regent, and in 1836 he declared in her presence that he wanted to live until Victoria's 18th birthday, so that a regency could be avoided.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Since 1714, Britain had shared a monarch with Hanover in Germany, but under Salic law, women were excluded from the Hanoverian succession. While Victoria inherited the British throne, her father's unpopular younger brother, Ernest Augustus, Duke of Cumberland, became King of Hanover. He was Victoria's heir presumptive until she had a child.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Albert became an important political adviser as well as the Queen's companion, replacing Melbourne as the dominant influential figure in the first half of her life. Victoria's mother was evicted from the palace, to Ingestre House in Belgrave Square. After the death of Victoria's aunt, Princess Augusta, in 1840, Victoria's mother was given both Clarence and Frogmore Houses. Through Albert's mediation, relations between mother and daughter slowly improved.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: The household was largely run by Victoria's childhood governess, Baroness Louise Lehzen from Hanover. Lehzen had been a formative influence on Victoria and had supported her against the Kensington System. Albert, however, thought that Lehzen was incompetent and that her mismanagement threatened his daughter's health. After a furious row between Victoria and Albert over the issue, Lehzen was pensioned off in 1842, and Victoria's close relationship with her ended.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Melbourne's support in the House of Commons weakened through the early years of Victoria's reign, and in the 1841 general election the Whigs were defeated. Peel became prime minister, and the ladies of the bedchamber most associated with the Whigs were replaced.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: By 1846, Peel's ministry faced a crisis involving the repeal of the Corn Laws. Many Tories—by then known also as Conservatives—were opposed to the repeal, but Peel, some Tories (the free-trade oriented liberal conservative "Peelites"), most Whigs and Victoria supported it. Peel resigned in 1846, after the repeal narrowly passed, and was replaced by Lord John Russell.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: In early 1855, the government of Lord Aberdeen, who had replaced Derby, fell amidst recriminations over the poor management of British troops in the Crimean War. Victoria approached both Derby and Russell to form a ministry, but neither had sufficient support, and Victoria was forced to appoint Palmerston as prime minister.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: On the last day of February 1872, two days after the thanksgiving service, 17-year-old Arthur O'Connor, a great-nephew of Irish MP Feargus O'Connor, waved an unloaded pistol at Victoria's open carriage just after she had arrived at Buckingham Palace. Brown, who was attending the Queen, grabbed him and O'Connor was later sentenced to 12 months' imprisonment, and a birching. As a result of the incident, Victoria's popularity recovered further.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: On 14 December 1878, the anniversary of Albert's death, Victoria's second daughter Alice, who had married Louis of Hesse, died of diphtheria in Darmstadt. Victoria noted the coincidence of the dates as "almost incredible and most mysterious". In May 1879, she became a great-grandmother (on the birth of Princess Feodora of Saxe-Meiningen) and passed her "poor old 60th birthday". She felt "aged" by "the loss of my beloved child".

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Victoria's eldest daughter became empress consort of Germany in 1888, but she was widowed a little over three months later, and Victoria's eldest grandchild became German Emperor as Wilhelm II. Victoria and Albert's hopes of a liberal Germany would go unfulfilled, as Wilhelm was a firm believer in autocracy. Victoria thought he had "little heart or "Zartgefühl" [tact] – and ... his conscience & intelligence have been completely wharped ".

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Gladstone returned to power after the 1892 general election; he was 82 years old. Victoria objected when Gladstone proposed appointing the Radical MP Henry Labouchère to the Cabinet, so Gladstone agreed not to appoint him. In 1894, Gladstone retired and, without consulting the outgoing prime minister, Victoria appointed Lord Rosebery as prime minister. His government was weak, and the following year Lord Salisbury replaced him. Salisbury remained prime minister for the remainder of Victoria's reign.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Victoria visited mainland Europe regularly for holidays. In 1889, during a stay in Biarritz, she became the first reigning monarch from Britain to set foot in Spain when she crossed the border for a brief visit. By April 1900, the Boer War was so unpopular in mainland Europe that her annual trip to France seemed inadvisable. Instead, the Queen went to Ireland for the first time since 1861, in part to acknowledge the contribution of Irish regiments to the South African war.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: In July 1900, Victoria's second son, Alfred ("Affie"), died. "Oh, God! My poor darling Affie gone too", she wrote in her journal. "It is a horrible year, nothing but sadness & horrors of one kind & another."

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: With a reign of 63 years, seven months, and two days, Victoria was the longest-reigning British monarch and the longest-reigning queen regnant in world history, until her great-great-granddaughter Elizabeth II surpassed her on 9 September 2015. She was the last monarch of Britain from the House of Hanover; her son and successor, Edward VII, belonged to her husband's House of Saxe-Coburg and Gotha.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Victoria's links with Europe's royal families earned her the nickname "the grandmother of Europe". Of the 42 grandchildren of Victoria and Albert, 34 survived to adulthood. Their living descendants include Elizabeth II; Harald V of Norway; Carl XVI Gustaf of Sweden; Margrethe II of Denmark; and Felipe VI of Spain.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Around the world, places and memorials are dedicated to her, especially in the Commonwealth nations. Places named after her include Africa's largest lake, Victoria Falls, the capitals of British Columbia (Victoria) and Saskatchewan (Regina), two Australian states (Victoria and Queensland), and the capital of the island nation of Seychelles.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: The Victoria Cross was introduced in 1856 to reward acts of valour during the Crimean War, and it remains the highest British, Canadian, Australian, and New Zealand award for bravery. Victoria Day is a Canadian statutory holiday and a local public holiday in parts of Scotland celebrated on the last Monday before or on 24 May (Queen Victoria's birthday).

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: At the end of her reign, the Queen's full style was: "Her Majesty Victoria, by the Grace of God, of the United Kingdom of Great Britain and Ireland Queen, Defender of the Faith, Empress of India".

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: As Sovereign, Victoria used the royal coat of arms of the United Kingdom. Before her accession, she received no grant of arms. As she could not succeed to the throne of Hanover, her arms did not carry the Hanoverian symbols that were used by her immediate predecessors. Her arms have been borne by all of her successors on the throne.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


Queen Victoria

Context: Outside Scotland, the blazon for the shield—also used on the Royal Standard—is: Quarterly: I and IV, Gules, three lions passant guardant in pale Or (for England); II, Or, a lion rampant within a double tressure flory-counter-flory Gules (for Scotland); III, Azure, a harp Or stringed Argent (for Ireland). In Scotland, the first and fourth quarters are occupied by the Scottish lion, and the second by the English lions. The crests, mottoes, and supporters also differ in and outside Scotland.

Question: ইংল্যান্ডের কোন শহরে রাণী ভিক্টোরিয়ার জন্ম হয় ?


History of software

Context: Software is a set of programmed instructions stored in the memory of stored-program digital computers for execution by the processor. Software is a recent development in human history, and it is fundamental to the Information Age.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: The first generation of software for early stored-program digital computers in the late 1940s had its instructions written directly in binary code, generally written for mainframe computers. Later, the development of modern programming languages alongside the advancement of the home computer would greatly widen the scope and breadth of available software, beginning with assembly language, and continuing on through functional programming and object-oriented programming paradigms.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: Computing as a concept goes back to ancient times, with devices such as the abacus, the Antikythera mechanism, and Al-Jazari's programmable castle clock. However, these devices were pure hardware and had no software - their computing powers were directly tied to their specific form and engineering.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: Software requires the concept of a general-purpose processor - what is now described as a Turing machine - as well as computer memory in which reusable sets of routines and mathematical functions comprising programs can be stored, started, and stopped individually, and only appears recently in human history.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: The first known computer algorithm was written by Ada Lovelace in the 19th century for the Analytical Engine, to translate Luigi Menabrea's work on Bernoulli numbers for machine instruction. However, this remained theoretical only - the lesser state of engineering in the lifetime of these two mathematicians proved insufficient to construct the Analytical Engine.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: This eventually led to the creation of the twin academic fields of computer science and software engineering, which both study software and its creation. Computer science is more theoretical (Turing's essay is an example of computer science), whereas software engineering is focused on more practical concerns.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: FORTRAN was developed by a team led by John Backus at IBM in the 1950s. The first compiler was released in 1957. The language proved so popular for scientific and technical computing that by 1963 all major manufacturers had implemented or announced FORTRAN for their computers.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: Later, software was sold to multiple customers by being "bundled" with the hardware by original equipment manufacturers (OEMs) such as Data General, Digital Equipment and IBM. When a customer bought a minicomputer, at that time the smallest computer on the market, the computer did not come with pre-installed software, but needed to be installed by engineers employed by the OEM.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: This bundling attracted the attention of US antitrust regulators, who in 1969, alleging that it was an antitrust violation that customers who wanted to obtain its software had to also buy or lease its hardware in order to do so. However, the case was dropped by the US Justice Department, after many years of attrition, as it concluded it was "without merit".

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: An industry producing independently packaged software - software that was neither produced as a "one-off" for an individual customer, nor "bundled" with computer hardware - started to develop in the late 1960s.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: Unix was an early operating system which became popular and very influential, and still exists today. The most popular variant of Unix today is macOS (previously called OS X and Mac OS X), while Linux is closely related to Unix.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: In January 1975, Micro Instrumentation and Telemetry Systems began selling its Altair 8800 microcomputer kit by mail order. Microsoft released its first product Altair BASIC later that year, and hobbyists began developing programs to run on these kits. Tiny BASIC was published as a type-in program in "Dr. Dobb's Journal", and developed collaboratively.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: In 1976, Peter R. Jennings for instance created his "Microchess" program for MOS Technology's KIM-1 kit, but since it did not come with a tape drive, he would send the source code in a little booklet to his mail-order customers, and they would have to type the whole program in by hand. In 1978, Kathe and Dan Spracklen released the source of their "Sargon (chess)" program in a computer magazine. Jennings later switched to selling paper tape, and eventually compact cassettes with the program on it.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: It was an inconvenient and slow process to type in source code from a computer magazine, and a single mistyped or worse, misprinted character could render the program inoperable, yet people still did so. (Optical character recognition technology, which could theoretically have been used to scan in the listings rather than transcribe them by hand, was not yet in wide use.)

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: Even with the spread of cartridges and cassette tapes in the 1980s for distribution of commercial software, free programs (such as simple educational programs for the purpose of teaching programming techniques) were still often printed, because it was cheaper than making and attaching cassette tapes to magazines.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: However, eventually a combination of four factors brought this practice of printing complete source code listings of entire programs in computer magazines to an end:

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?


History of software

Context: Very quickly, commercial software started to be pirated, and commercial software producers were very unhappy at this. Bill Gates, cofounder of Microsoft, was an early moraliser against software piracy with his famous Open Letter to Hobbyists in 1976.

Question: পৃথিবীতে প্রথম সফটওয়্যার কে আবিষ্কার করেছিল ?