Online Quiz Competition 2020 (Room -3)

The correct answer is "মেঘনা". This is because Meghna is the deepest river in Bangladesh. It is formed by the confluence of the Padma and Jamuna rivers and flows into the Bay of Bengal.

The correct answer is "অপরাজেয় কথাশিল্পী". This means that the title or honorific of Sarat Chandra Chattopadhyay was "অপরাজেয় কথাশিল্পী", which translates to "incomparable storyteller" in English. This title is given to recognize his exceptional skills and talent in the art of storytelling.

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"মুখ ও মুখোশ" is the first locally produced full-length film in Bangladesh (formerly East Pakistan). It was released in 1956 and directed by Abdul Jabbar Khan. The film is considered a milestone in the history of Bangladeshi cinema as it was the first film to be produced and released in East Pakistan after the partition of India in 1947. The film tells the story of a young village girl who becomes a victim of social injustice.

Rabindranath Tagore was given the title "Vishwakavi" by Brojendranath Upadhyay.

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The correct answer is "Lucien Laurent".

The correct answer is "ল্যারি পেইজ ও সের্গেই ব্রিন". This is the correct answer because Larry Page and Sergey Brin are the co-founders of Google. They started the company in 1998 while they were Ph.D. students at Stanford University. Larry Page was responsible for developing the PageRank algorithm, which became the foundation of Google's search engine. Sergey Brin played a key role in developing the infrastructure and business strategy of the company. Together, they built Google into one of the most successful and influential technology companies in the world.

The question asks for the smallest and largest countries by area. Out of the given options, the Vatican City and Russia are the smallest and largest countries respectively.

LED (Light Emitting Diode) was invented in 1927.

The correct answer is ১৯৭৩. The first national parliamentary election in Bangladesh was held in 1973.

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The construction of the National Parliament Building was completed on January 27, 1982, as stated in the answer option.

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The given equation is a quadratic equation in the form y = (x - 4)^2 - 9. To find the values of y and x that satisfy this equation, we can substitute the given options into the equation and check which one satisfies it.

Option (0, 1):
Substituting x = 1 into the equation, we get y = (1 - 4)^2 - 9 = (-3)^2 - 9 = 9 - 9 = 0. Therefore, the pair (0, 1) satisfies the equation y = (x - 4)^2 - 9.

Hence, the correct answer is (0, 1).