General Science Practice Question and Answer

Q:

A flat mirror has a minimum height to see a full reflection of a person. 

1689 0

  • 1
    Equal to the height of the person
    Correct
    Wrong
  • 2
    Half of the height of a person
    Correct
    Wrong
  • 3
    One-fourth of the person's height
    Correct
    Wrong
  • 4
    Double the height of the person
    Correct
    Wrong
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Answer : 2. "Half of the height of a person "

Q:

On which principle of heredity of the mandal is based?

1686 0

  • 1
    somatic regeneration
    Correct
    Wrong
  • 2
    asexual reproduction
    Correct
    Wrong
  • 3
    sexual reproduction
    Correct
    Wrong
  • 4
    All of the above
    Correct
    Wrong
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Answer : 3. "sexual reproduction"

Q:

Cause of irritation caused by mirchi? 

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  • 1
    Lycopene
    Correct
    Wrong
  • 2
    Vitamin C
    Correct
    Wrong
  • 3
    Capsicin
    Correct
    Wrong
  • 4
    Fiofrin
    Correct
    Wrong
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Answer : 3. "Capsicin "

Q: Where does glycolysis take place? 1669 0

  • 1
    Mitichondria
    Correct
    Wrong
  • 2
    Cytoplasm
    Correct
    Wrong
  • 3
    Mitochondrial outer membrane
    Correct
    Wrong
  • 4
    None of above
    Correct
    Wrong
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Answer : 2. "Cytoplasm"
Explanation :

Answer: B) Cytoplasm Explanation: "Glycolysis" means the splitting of glucose. The first step of the process occurs in the cytoplasm of the cell and yields a small amount of energy (measured in units of ATP) and two molecules of pyruvate. The other steps occur in the mitochondria. It is an ongoing process as your cells have a constant need for energy.

Q:

Is the genetic substance found in the cell?

1664 0

  • 1
    DNA
    Correct
    Wrong
  • 2
    RNA
    Correct
    Wrong
  • 3
    Protein
    Correct
    Wrong
  • 4
    Carbohydrates
    Correct
    Wrong
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Answer : 1. "DNA"

Q:

Elements of d-block are called–

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  • 1
    Transition element
    Correct
    Wrong
  • 2
    Transuranic elements
    Correct
    Wrong
  • 3
    Metals
    Correct
    Wrong
  • 4
    Metalloids
    Correct
    Wrong
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Answer : 1. "Transition element "

Q:

What mosquito bite is transmitted by a disease called malaria 

1662 0

  • 1
    Culex
    Correct
    Wrong
  • 2
    Anopheles female mosquito
    Correct
    Wrong
  • 3
    Dengue
    Correct
    Wrong
  • 4
    Male anopheles mosquito
    Correct
    Wrong
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Answer : 2. "Anopheles female mosquito "

Q:

Photosynthesis occurs —

1658 0

  • 1
    In nucleus
    Correct
    Wrong
  • 2
    In mitochondria
    Correct
    Wrong
  • 3
    In chloroplast
    Correct
    Wrong
  • 4
    Peroxysom
    Correct
    Wrong
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Answer : 3. "In chloroplast"

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