General Science Practice Question and Answer

Q:

The number of isotopes in the hydrogen is:

1275 0

  • 1
    Four
    Correct
    Wrong
  • 2
    Five
    Correct
    Wrong
  • 3
    Two
    Correct
    Wrong
  • 4
    Three
    Correct
    Wrong
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Answer : 4. "Three"

Q:

Which among the following can cause Encephalitis?

1.Bacteria

2.Virus

3.Fungi

Choose the correct option from the codes given below:

1272 0

  • 1
    Only 1 & 2
    Correct
    Wrong
  • 2
    Only 2 & 3
    Correct
    Wrong
  • 3
    Only 1 & 3
    Correct
    Wrong
  • 4
    1, 2 & 3
    Correct
    Wrong
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Answer : 4. "1, 2 & 3"

Q:

The release of which of the following into ponds and wells helps in controlling mosquitoes?

1271 0

  • 1
    Snail
    Correct
    Wrong
  • 2
    Crab
    Correct
    Wrong
  • 3
    Dogfish
    Correct
    Wrong
  • 4
    Gambusia fish
    Correct
    Wrong
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Answer : 4. "Gambusia fish "

Q:

Who invented vaccination for small pox?

1270 1

  • 1
    J. Cary
    Correct
    Wrong
  • 2
    E. Jenner
    Correct
    Wrong
  • 3
    V. Kannel
    Correct
    Wrong
  • 4
    P. Williamson
    Correct
    Wrong
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Answer : 2. "E. Jenner"

Q:

The Black soil is also known as ______ soil.

1268 0

  • 1
    Bhangar
    Correct
    Wrong
  • 2
    Humus
    Correct
    Wrong
  • 3
    Crystalline
    Correct
    Wrong
  • 4
    Regur
    Correct
    Wrong
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Answer : 4. "Regur "

Q:

Which of the following statements is not correct? 

1267 0

  • 1
    Digestion is a chemical change.
    Correct
    Wrong
  • 2
    Photosynthesis is a chemical change.
    Correct
    Wrong
  • 3
    Respiration is a chemical change.
    Correct
    Wrong
  • 4
    Crystallisation is a chemical change.
    Correct
    Wrong
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Answer : 4. "Crystallisation is a chemical change. "

Q:

Which spice has the highest position in value as an export item of India?

1266 0

  • 1
    Chili
    Correct
    Wrong
  • 2
    Dry red chili
    Correct
    Wrong
  • 3
    Turmeric
    Correct
    Wrong
  • 4
    Cardamom
    Correct
    Wrong
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Answer : 2. "Dry red chili"

Q:

Who was the world's first women cosmonaut to travel into the space?

1261 0

  • 1
    Valentina Tereshkova
    Correct
    Wrong
  • 2
    Sally Ride
    Correct
    Wrong
  • 3
    Svetlana Savitskaya
    Correct
    Wrong
  • 4
    Peggy Whitson
    Correct
    Wrong
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Answer : 1. "Valentina Tereshkova"
Explanation :

Valentina Tereshkova was the first woman to go into space. She was also the youngest woman ever to go to space. She was just 26 years old when she made her first flight into space.

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