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General Science MCQ


Which acid is released when an Ant bites?

  • Hydrochloric Acid
  • Formic Acid
  • Acetic Acid
  • Phosphoric Acid
  • Correct Option: B  [ Formic Acid ]

    Explanation:

Which of the following is not a biofertilizer ?

  • Rhizobium
  • Mucor
  • Azotobacter
  • Anabaena
  • Correct Option: B  [ Mucor ]

    Explanation:

The nearest planet to the sun is:

  • Venus
  • Mars
  • Mercury
  • Jupiter
  • Correct Option: C  [ Mercury ]

    Explanation:

What chemicals are used in fire extinguishers used in houses and offices ?

  • Water, potassium bicarbonate and fluorocarbon
  • Water, calcium hydroxide and chlorofluorocarbons
  • Water, potassium hydroxide and chlorobenzene
  • None of these
  • Correct Option: A  [ Water, potassium bicarbonate and fluorocarbon ]

    Explanation:

Parasites which initiate production of antibodies within hosts are termed as

  • Homoparasites
  • Zooparasites
  • Pathogenic parasites
  • Endoparasies
  • Correct Option: C  [ Pathogenic parasites ]

    Explanation:

Which of the following is not a member of vitamin B Complex ?

  • Thiamine
  • Riboflavin
  • Folic acid
  • Ascorbic acid
  • Correct Option: D  [ Ascorbic acid ]

    Explanation:

Oncology is the study of

  • Branch of science that deals with eyes
  • Branch of science that deals with Brain
  • Branch of science that deals with Tumours and Cancers
  • Branch of science that deals with Blood Circulation
  • Correct Option: C  [ Branch of science that deals with Tumours and Cancers ]

    Explanation:

Which of the following is an example of static electricity ?

  • Glass rod rubbed with silk cloth
  • Ebonite rod rubbed with wool
  • Lightening in the sky
  • All of the above
  • Correct Option: D  [ All of the above ]

    Explanation:

How much time the light from Sun takes to reach the Earth ?

  • 2 minutes
  • 4 minutes
  • 8 minutes
  • 12 minutes
  • Correct Option: C  [ 8 minutes ]

    Explanation: 8 minutes and 20 seconds

The motion of which particle through a metallic wire is called electric current?

  • Electron
  • Positron
  • Neutron
  • Photon
  • Correct Option: A  [ Electron ]

    Explanation:

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