Practice Question and Answer

Q: ATP stands for - 1928 0

  • 1
    Adenosine triphosphate
    Correct
    Wrong
  • 2
    Alanine triphosphate
    Correct
    Wrong
  • 3
    Adrenalin triphosphate
    Correct
    Wrong
  • 4
    Asparagine triphosphate
    Correct
    Wrong
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Answer : 1. "Adenosine triphosphate"
Explanation :

Answer: A) Adenosine triphosphate Explanation: Adenosine triphosphate (ATP) is a nucleotide which is also called as nucleoside triphosphate is a small molecule used in cells as a coenzyme. It is often referred to as the "molecular unit of currency" of intracellular energy transfer. ATP transports chemical energy within cells for metabolism. Most of the cellular functions need energy in order to be carried out such as synthesis of proteins, synthesis of membranes, movement of the cell, cellular division, transport of various solutes etc. The ATP is the molecule that carries energy to the place where the energy is needed. When ATP breaks into ADP (adenosine diphosphate) and Pi (phosphate), the breakdown of the last covalent link of phosphate liberates energy that is used in reactions where it is needed.

Q: " Kamarupa " is the old name of ______ state ? 2225 0

  • 1
    Bihar
    Correct
    Wrong
  • 2
    Assam
    Correct
    Wrong
  • 3
    Bengal
    Correct
    Wrong
  • 4
    Odisha
    Correct
    Wrong
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Answer : 2. "Assam"
Explanation :

Answer: B) Assam Explanation: Alternately it is also called as Pragjyotisha before British rule.

Q: Which of the following act was mentioned as a " Charter of Slavery " by Jawahar Lal Nehru ? 1700 0

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    Government of India Act, 1935
    Correct
    Wrong
  • 2
    Vernacular Press Act
    Correct
    Wrong
  • 3
    Government of India Act, 1919
    Correct
    Wrong
  • 4
    Regulation Act
    Correct
    Wrong
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Answer : 1. "Government of India Act, 1935"
Explanation :

Answer: A) Government of India Act, 1935 Explanation: The safeguards and the special powers vested in the Governor General was something like a 'Charter of Slavery' as mentioned by Jawahar Lal Nehru. He compared it with a "machine with all brakes, no engine".

Q: When the demand of a commodity also depends upon prices of the substitutes & complementaries or relative prices then it is called 1831 0

  • 1
    Income-Demand
    Correct
    Wrong
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    Price-demand
    Correct
    Wrong
  • 3
    Cross-Demand
    Correct
    Wrong
  • 4
    None
    Correct
    Wrong
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Answer : 3. "Cross-Demand"
Explanation :

Answer: C) Cross-Demand Explanation:

Q: After working for 8 days, Hari Ram finds that only 1/3 rd of the work has been done. He employs Satya who is 60% as efficient as Hari Ram. How many days more would Satya take to complete the work ? 1842 0

  • 1
    24 1/2 days
    Correct
    Wrong
  • 2
    25 3/2 days
    Correct
    Wrong
  • 3
    24 2/3 days
    Correct
    Wrong
  • 4
    26 2/3 days
    Correct
    Wrong
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Answer : 4. "26 2/3 days"
Explanation :

Answer: D) 26 2/3 days Explanation: 1/3 ---- 8 1 -------? Hari can do total work in = 24 days As satya is 60% efficient as Hari, then Satya = 1/24 x 60/100 = 1/40 => Satya can do total work in 40 days 1 ----- 40 2/3 ---- ? => 26 2/3 days.

Q: First team in history to win 100  T-20 matches 1464 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 3. "C"
Explanation :

Answer: C) C Explanation: Mumbai Indians

Q: Number Challenge 1666 0

  • 1
    9
    Correct
    Wrong
  • 2
    11
    Correct
    Wrong
  • 3
    13
    Correct
    Wrong
  • 4
    15
    Correct
    Wrong
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Answer : 2. "11"
Explanation :

Answer: B) 11 Explanation: Half the Product of Number in the upper & lower box gives the number in the middle box. i.e. 18 x 4/2 = 36 15 x 6/2 = 45 In the same way  8 x N/2 = 44 => N = 11.

Q: Father of Email 1435 0

  • 1
    A
    Correct
    Wrong
  • 2
    B
    Correct
    Wrong
  • 3
    C
    Correct
    Wrong
  • 4
    D
    Correct
    Wrong
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Answer : 2. "B"
Explanation :

Answer: B) B Explanation: Ray Tomilson

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