Explanation:

How much is the Per Capita Income of Bangladesh presently in US$? Correct Answer 3341 As of 2020, Bangladesh's GDP per capita income is estimated as per IMF data at US$5739 (PPP) and US$2064 (nominal).

Explanation:

Cannes International Film Festival is held in --- Correct Answer France The Cannes Festival , until 2003 called the International Film Festival (Festival international du film) and known in English as the Cannes Film Festival, is an annual film festival held in Cannes, France, which previews new films of all genres, including documentaries, from all around the world. Founded in 1946, the invitation - only festival is held annually (usually in May) at the Palais des Festivals et des Congrès.

Explanation:

Who was the first Chief Minister of the undivided Bangal? Correct Answer A. K. Fazlul Huq Abul Kasem Fazlul Huq (Bengali: আবুল কাশেম ফজলুল হক, October 1873 — 27 April 1962) popularly known as Sher - e - Bangla (Tiger of Bengal), was a Bengali statesman and jurist who served as the first Prime Minister of Bengal and later as the Interior Minister of Pakistan. A key figure in Pakistan Movement, widely remembered for presenting Pakistan Resolution, he played major political roles in British India and later in Pakistan (including East Pakistan, today's Bangladesh) and held various other political offices.

Explanation:

The international Mother Language Day was declared in ---- Correct Answer 1999 International Mother Language Day is a worldwide annual observance held on 21 February to promote awareness of linguistic and cultural diversity and to promote multilingualism. First announced by UNESCO on 17 November 1999, it was formally recognized by the United Nations General Assembly with the adoption of UN resolution 56/262 in 2002.

Explanation:

'Burkina Faso' is the name of a --- Correct Answer Country Burkina Faso is a landlocked country in West Africa that covers an area of around 274,200 square kilometres (105,900 sq mi) and is bordered by Mali to the northwest, Niger to the northeast, Benin to the southeast, Togo and Ghana to the south, and the Ivory Coast to the southwest. The July 2019 population estimate by the United Nations was 20,321,378. Previously called Republic of Upper Volta (1958–1984), it was renamed "Burkina Faso" on 4 August 1984 by President Thomas Sankara.

Explanation:

What country is Usain Bolt originally from? Correct Answer Jamaica He is the fastest man in the world.

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'The Concert for Bangladesh' was held in --- Correct Answer New York George Harrison and Ravi Shankar was the entrepreneur of the concert. That was held in madison square , New York . The concert was mainly for the Bangladeshi refugees are in India at the time of the liberation war of Bangladesh in 1971 . Bangladeshi people are very much grateful to them.

Explanation:

Which one is not a state owned commercial bank? Correct Answer Pubali Pubali Bank is the largest private commercial bank in Bangladesh. It has more branches than any other private bank in the country. Habibur Rahman is the present chairman of the bank.

Explanation:

The First Secretary General of the United Nations elected from Asia was ---- Correct Answer U. Thant U Thant was a Burmese diplomat and the third secretary - general of the United Nations from 1961 to 1971, the first non - Scandinavian to hold the position. He held the office for a record 10 years and one month (3,683 days) (taking into account a one - month vacancy in November–December 1966).

Explanation:

Who upheld Bangladesh to the world in 1971 during the liberation war? Correct Answer All of them The Bangladesh Liberation War also known as the Bangladesh War of Independence, or simply the Liberation War in Bangladesh, was a revolution and armed conflict sparked by the rise of the Bengali nationalist and self - determination movement in what was then East Pakistan during the 1971 Bangladesh genocide. It resulted in the independence of the People's Republic of Bangladesh. The war began after the Pakistani military junta based in West Pakistan launched Operation Searchlight against the people of East Pakistan on the night of 25 March 1971.

Explanation:

Who was the Commander-in-the of the 1971 liberation war of Bangladesh? Correct Answer Sheikh Mujibur Rahman মুক্তিযুদ্ধ ১৯৭১ সালের ২৬ মার্চ মুক্তিযুদ্ধ শুরু হয় এবং ঐ বছর ১৬ ডিসেম্বর বাংলাদেশের স্বাধীনতা লাভের মধ্য দিয়ে এর পরিসমাপ্তি ঘটে। বাংলাদেশের মুক্তিযুদ্ধের কমান্ডার হিসেবে পরিচিত ছিলেন শেখ মুজিবুর রহমান। এই সশস্ত্র মুক্তিসংগ্রাম ছিল বহুবিধ ঘটনা, বিরূপ পরিস্থিতি, অসম আর্থিক বণ্টন ব্যবস্থা ও প্রশাসনিক কর্তৃত্বের বঞ্চনাসহ গুরুতর বিষয়ে পূর্ব ও পশ্চিম পাকিস্তানের মধ্যে সম্পর্কের ক্রমাবনতির চূড়ান্ত বহিঃপ্রকাশ।

Explanation:

Which organization won the Nobel Peace Prize for climate change related activities? Correct Answer IPCC IPCC - Inter governmental panel on climate change. প্রতিষ্টত: - ১৯৮৮ সদর দপ্তর: - সুইজারল্যান্ড। ( WMO ভবন) নোবেল শান্তি পুরস্কার পায় ২০০৭ সালে ।

Explanation:

Which is the second country that recognized the independent Bangladesh? Correct Answer India Bhutan is fast.

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What is the name of the Capital of East Timur? Correct Answer Dili Dili also known as City of Peace, is the capital, largest city, chief port, and commercial centre of East Timor (Timor - Leste). Dili is part of a free trade zone, the Timor Leste–Indonesia–Australia Growth Triangle (TIA - GT).

Explanation:

Which one is the largest gas-field of Bangladesh? Correct Answer Titas The Titas Gas Transmission and Distribution Company ( Titas Gas) is the natural gas distributor in Bangladesh, with an 80% market share. As of 2005, they employed 2,678 staff (1,975 regular employees and 700 officials) and served 987,507 domestic customers, 7,947 commercial customers, and 3,046 industrial customers. However, due to massive internal corruption, their market share has not translated into high revenues; their 2007 net profit was a mere US$37 million on sales of US$557 million.

Explanation:

'Cape of Good Hope' is situated in ---- Correct Answer South Africa The Cape of Good Hope is located at the southern tip of the Cape Peninsula, which is also home to Cape Town, the legislative capital of South Africa. The Cape was originally named the Cape of Storms in the 1480s by the Portuguese explorer Bartolomeu Dias.

Explanation:

What is the name of the Parliament of Bangladesh in English? Correct Answer House of the Nation Jatiya Sangsad Bhaban or National Parliament House, is the house of the Parliament of Bangladesh, located at Sher - e - Bangla Nagar in the Bangladeshi capital of Dhaka. Designed while the country was still part of Pakistan by architect Louis Kahn, the complex is one of the largest legislative complexes in the world, comprising 200 acres (800,000 m2).

Explanation:

Who is the newly elected Prime Minister of Australia? Correct Answer Tony Abbott Anthony John Abbott (born 4 November 1957) is a former Australian politician who served as the 28th Prime Minister of Australia from 2013 to 2015 and leader of the Liberal Party from 2009 to 2015. He served as Leader of the Opposition from 2009 to 2013, and as Member of Parliament (MP) for Warringah from 1994 to 2019. He is currently an adviser to the British government's Board of Trade.

Explanation:

Which one is the fifth EPZ of Bangladesh? Correct Answer Uttora Uttara Export Processing Zone (UEPZ)also known as Uttara EPZ or Nilphamari EPZ, is the seventh of the eight export processing zone in Bangladesh located at Nilphamari. It's the only export processing zone of Rangpur division/ north Bengal. It was established in September 2001on about 213,66 acres of lands in Sangloshi area in Nilphamari town.

Explanation:

When was Sikkim merged with India? Correct Answer 1975 The history of Sikkim, begins with contacts between ancient Hindus and Tibetans, followed by the establishment of a Buddhist kingdom or Chogyal in the 17th century. Sikkim emerged as a polity in its own right against a backdrop of incursions from Tibet and Bhutan, during which the kingdom enjoyed varying degrees of independence. In the early 18th century, the British Empire sought to establish trade routes with Tibet, leading Sikkim to fall under British suzerainty until independence in 1947. Initially, Sikkim remained an independent country, until it merged with India in 1975 after a decisive referendum. Many provisions of the Indian constitution had to be altered to accommodate the international treaties and between Sikkim and India.

Explanation:

World Population Day is observed on ---- Correct Answer 11 July World Population Day is an annual event, observed on July 11 every year, which seeks to raise awareness of global population issues. The event was established by the Governing Council of the United Nations Development Programme in 1989. It was inspired by the public interest in Five Billion Day on July 11, 1987, the approximate date on which the world's population reached five billion people. World Population Day aims to increase people's awareness on various population issues such as the importance of family planning, gender equality, poverty, maternal health and human rights.

Explanation:

What is a name of the sculpture situated in Bangla Academy that has been built in the memory of the martyrs of the language movement? Correct Answer Moder Gorob Moder Gorob or Our Pride is a sculpture situated in front of Bangla Academy building in Dhaka, Bangladesh. It was dedicated to the memory of those killed during the Bengali Language Movement demonstrations of 1952, when protesters demanding Bengali as a state language of former Dominion of Pakistan were massacred by Pakistan Police.

Explanation:

On selling 17 balls at Tk. 720, there is a loss equal to the cost price of 5 balls. The cost price of a ball is ---- Correct Answer Tk. 60 C.P of balls - S.P of 17 balls = C.P of 5 balls C.P of 17 balls - C.P of 5 balls = S.P of 17 balls C.P of 12 balls = 720 C.P of 1 ball = 720/12 = 60

Explanation:

Find a number such that when 15 is subtracted from 7 times the number, the result is 10 more than twice the number. Correct Answer 5 Let, the number is x Now, we get 7x - 15 = 2x + 10 7x - 2x = 10 + 15 5x = 25 x = 5

Explanation:

The difference of two numbers is 20% of the larger number. If the smaller number is 20, then the larger number is : Correct Answer 25 Let , the larger number be x x - 20 = 20% of x x - 20 = 20× 1/100 of x x - 20 = 20x /100 x - 20 = x/5 5x - 100 = x 5x - x = 100 4x = 100 x = 25

Explanation:

Which is the tributary of the river Padma? Correct Answer Punarvaba Its main tributary is the Mahananda; its principal distributary is the Madhumati (called the Garai in its upper course). The flow of the Padma is controlled seasonally by the Farakka Barrage, located a few miles upstream in West Bengal, India.

Explanation:

The inventor of the World Wide Web (WWW) was ---- Correct Answer Tim Berners-Lee Sir Tim Berners - Lee invented the World Wide Web in 1989. Sir Tim Berners - Lee is a British computer scientist. He was born in London, and his parents were early computer scientists, working on one of the earliest computers.

Explanation:

Two-fifth of one-fourth of three-seventh of a number is 15. When is half of that number? Correct Answer None of these Let, the number be x 2/5 of 1/4 of 3/7 of x = 15 2/5×1/4×3/7× = 15 6x/140 = 15 6x = 15×140 6x = 2100 x = 350 Half of x is 175

Explanation:

A sum of Tk. 312 was divided among 100 boys and girls in such a way that each boy gets Tk. 3.60 and each girl Tk. 2.40. The number of girls is : Correct Answer 40 x + y = 100.......... (1) 3.60x + 3.60 y = 360 3.60 x + 2.40y = 312........ (2) 1.2y = 48 y = 48/1.20 = 40

Explanation:

The angle between the minute hand and the hour hand of a clock when the time is 8.30, is : Correct Answer 75 degree Angle = | 11M - 60H/2| 0 = | (11×30) - ( 60×8)/2 |o = | - 150/2|0 = 750

Explanation:

Two pipes A and B can fill a tank in 15 minutes and 20 minutes respectively. Both the pipes are opended together but after 4 minutes, pipe A is turned off. What is the total time required to fill the tank? Correct Answer 14 min 40 sec By pipe A and B Part filled in 4 minutes = 4×( 1/15 + 1/20) = 7/15 Remaining part = 1 - 7/15 = 8/15 part filled by B in 1 minute = 1/20 By B, 1/20 part can be filled in 1 minute 8/15 part can be filled in ( 20×8)o/15 = 10 min 40 sec So, total time required ( 4 min + 10min 40 sec) = 14 min 40 sec.

Explanation:

If a and b are odd numbers, then which of the following is even? Correct Answer a+b The sum of two odd number is even, So, a + b is even

Explanation:

A can run 22.5 m while B runs 25 m. In a kilometer race B beats A by : Correct Answer 100 m When B runs 25 m A runs 45/2 = 22.5 m B 1000m, a runs ( 45/2×1/25×1000) = 900 m B beats A by ( 1000 - 900) m = 100 m

Explanation:

The compound interest on a certain sum for 2 years at 10% per annum is Tk. 525. The simple interest on the same sum for double the time at half the rate percent per annum is : Correct Answer Tk. 500 We know, C = P ( 1 + r)n I + P = P ( 1 + r)n 525 + P = P (1 + 10%)2 525 = 1.21P - P P = 525/0.21 P = 2500 I = pnr = 2500×4×5% = 500

Explanation:

The sum of the ages of 5 children born at the intervals of 3 years each is 50 years. What is the age of the youngest child? Correct Answer 4 years Let the age of youngest child be x then the age of other children ( x + 3) , (x + 6), (x + 9), (x + 12) Then, x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50 5x = 20 x = 4

Explanation:

54 is to be divided into two parts such that the sum of 10 times the first and 22 times the second is 780. The bigger part is : Correct Answer 34 x + y = 54 Or, x = (54 - y) 2n condition : 10x + 22y = 780 5x + 11y = 390 5 ( 54 - y) + 11y = 390 270 - 5y + 11y = 390 6y = 120 y = 20 x = ( 54 - 20) = 34

Explanation:

A train of length 150 metres takes 40.5 seconds to cross a tunnel of length 300 metres. What is the speed of the train in km/hr? Correct Answer 40 Speed, ( 150 + 300)/40.5 = 450/40.5 m/sec = 450/40.5 × 18/5 km/hr = 40 km/hr

Explanation:

A and B can work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A and C together will do it in : Correct Answer 8 days (A + B) 1 days work = 1/8 (B + C) 1days work = 1/12 (A + B + C) 1days work = 1/6 (A + C) 1 days work = (2×1/6) - (1/8 + 1/12) = (1/3 - 5/24) = 3/24 = 1/8 So, A and C together will do the work in 8 days

Explanation:

The simple interest on a sum of money will be Tk. 600 after 10 years. If the principal is trebled after 5 years, what will be the total interest at the end of the tenth year? Correct Answer Tk. 1200 We know the interest is directly proportional to time and principal. If the total interest for 100 years is Tk. 600, then it is Tk. 300 for the first 5 years. Now, the principal trabled after 5 years. So we get 3 times more interest for the next 5 year's. So instead of Tk. 300 we get Tk.900 So total interest = 300 + 900 = Tk. 1200

Explanation:

A 6% stock yields 8%. The market value of the stock is : Correct Answer Tk. 75 Let, primary stock value is = 100Tk. Now, 6 tk stock yield 8 tk 1 tk stock yield 8/6 tk. 100 tk stock yield = (8×100)/6 = 133.33 (correct answer)

Explanation:

The average of six numbers is 3.95. The average of two of them is 3.4, while average of the other two is 3.85. What is the average of the remaining two numbers? Correct Answer 4.6 Sum of the reaming two numbers are = ( 3.95 ×6) - [ (3.4×2) + ( 3.85×2) ] = 23.70 - ( 6.8 + 7.7) = 23.70 - 14.5 = 9.20 Average = 9.20/2 = 4.6

Explanation:

জাতির জনক বঙ্গবন্ধু শেখ মুজিবুর রহমান এর 'অসমাপ্ত আত্মজীবনী' কত সালে প্রকাশিত হয়? সঠিক উত্তর ২০১২ বঙ্গবন্ধুর আত্নজীবনি মূলক প্রথম গ্রন্থ অসমাপ্ত আত্নজীবনী এবং এর ইংরেজি সংস্করণ The Unfinished Memories প্রথম প্রকাশিত হয় ১৮ জুন ২০১২ সালে।

Explanation:

The length of a rectangle is 18 cm and its breadth is 10 cm, When the length is increased to 25 cm, what will be the breadth of the rectangle if the area remains the same? Correct Answer 7.2 cm The length is increased from 18 cm to 25 cm. but the area remains same. Let, new breadth is 'x' So, old area = new area 18×10 = 25 × x x = 180/25 x = 7.2

Explanation:

A man can row upstream at 8 kmph and downstream at 13 kmph. The speed of the stream is : Correct Answer 2.5 km/hr Speed of stream = 1/2 ( 13 - 8) km/hr = 2.5 km/hr

Explanation:

0.213+0.00213=? Correct Answer 100 0.213 ÷ 0.00213 = 0.213/0.00213 = (213 × 100000)/ (1000×213) = 100

Explanation:

WTO-এর হেড অফিস কোথায় অবস্থিত? সঠিক উত্তর জেনেভা বিশ্বের সর্ববৃহৎ অর্থনৈতিক জোট World Trade Organization বা WTO ১ জানুয়ারি ১৯৯৫ সালে প্রিতিষ্টিত হয়। সদর দপ্তর সুইজারল্যান্ডের জেনেভায়। আর ১৬৪ সদস্য বিশিষ্ট সংস্থাটির বর্তমান মহাপরিচালক বাজ্রিলের রবার্তো কার্ভালহো দ্য আজেভিদো।

Explanation:

The least perfect square number divisible by 3, 4, 5, 6 and 8 is : Correct Answer 3600 To find least perfect square diviisible by 3, 4, 5, 6, and 8 L.C.M of 3, 4, 5, 6, and 8 = 120 120 = 2×2×3×5 In the above factorization 2, 3 and 5 are not in Paris so let multiphy it by the sated numbers 120×2×5×5 = 3600

Explanation:

Aunik and Anam started a business investing Tk. 22,500 and Tk. 35,000 respectively. Out of a total profit of Tk. 13,800, Anam's share is : Correct Answer Tk. 8400 Anam's share = 35000 / ( 22500 + 35000) × 13800 = 8400tk.

Explanation:

এগুলোর মধ্যে কোনটির সর্বোচ্চ ভ্যালু? সঠিক উত্তর Exa-byte কম্পিউটারের সহায়ক স্মৃতি বা মেমোরী মধ্যে হার্ডডিস্ক, ফ্লপি ডিস্ক, সিডি, ভিসিডি, ডিভিডি, পেন ড্রাইভ ইত্যাদি রয়েছে। সহায়ক স্মৃতি মানের একক কে সাধারণত মেগাবাইট (MB), গিগাবাইট (GB), টেরাবাইট (TB), পেটাবাইট ( PB), এক্সা বাই (EB), ইত্যাদি এককে প্রকাশ করা হয়। এর মধ্যে EB সবচেয়ে বড় মানের। 1 EB = 103 TB = 106 GB = 109 MB