Practice Question and Answer

Q:

Find the missing number?

2683 0

  • 1
    23
    Correct
    Wrong
  • 2
    27
    Correct
    Wrong
  • 3
    25
    Correct
    Wrong
  • 4
    26
    Correct
    Wrong
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Answer : 4. "26"

Q: Which of the following describes the process of glycolysis? 2683 0

  • 1
    It represents the first stage in the chemical oxidation of glucose by a cell.
    Correct
    Wrong
  • 2
    Breakdown of Glucose
    Correct
    Wrong
  • 3
    Converts Glucose to Pyruvate
    Correct
    Wrong
  • 4
    All the above
    Correct
    Wrong
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Answer : 4. "All the above"
Explanation :

Answer: D) All the above Explanation: Glycolysis is the chemical process that converts glucose C₆H₁₂O₆, into Pyruvate, CH₃COCOO− + H⁺.   It represents the first stage in the chemical oxidation of glucose by a cell. The free energy released in this process is used to form the high-energy molecules ATP and NADH.

Q: Which of the following is the basic characteristic of Oligopoly ? 2682 0

  • 1
    a few sellers, many buyers
    Correct
    Wrong
  • 2
    many sellers, a few buyers
    Correct
    Wrong
  • 3
    a few sellers, a few buyers
    Correct
    Wrong
  • 4
    a few sellers, one buyer
    Correct
    Wrong
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Answer : 1. "a few sellers, many buyers"
Explanation :

Answer: A) a few sellers, many buyers Explanation:

Q:

Washing soda is the common name for

2682 1

  • 1
    Calcium carbonate
    Correct
    Wrong
  • 2
    Sodium carbonate
    Correct
    Wrong
  • 3
    Calcium bicarbonate
    Correct
    Wrong
  • 4
    Sodium bicarbonate
    Correct
    Wrong
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Answer : 2. "Sodium carbonate"

Q: The deepest land locked and protected port in india is 2682 0

  • 1
    Marmugoa
    Correct
    Wrong
  • 2
    Vishakhapatnam
    Correct
    Wrong
  • 3
    Mumbai
    Correct
    Wrong
  • 4
    Cohin
    Correct
    Wrong
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Answer : 2. "Vishakhapatnam"
Explanation :

Answer: B) Vishakhapatnam Explanation:

Q:

Who discovered bacteria? 

2682 0

  • 1
    Louis Pasteur
    Correct
    Wrong
  • 2
    Leeuwenhoek
    Correct
    Wrong
  • 3
    Robert Hooke
    Correct
    Wrong
  • 4
    Torricelli
    Correct
    Wrong
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Answer : 2. "Leeuwenhoek "

Q: Which word in the dictionary is spelled incorrectly? 2682 0

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Answer :
Explanation :

Incorrectly is the only word which is spelled incorrectly in the dictionary.

Q:

Who is the inventor of computer?

2682 0

  • 1
    von Neumann
    Correct
    Wrong
  • 2
    JS Kilby
    Correct
    Wrong
  • 3
    Charles Babbage
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 3. "Charles Babbage"

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