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General Science MCQ


Which of the following is the heaviest ?

  • Proton
  • Electron
  • Neutron
  • Neutrino
  • Correct Option: A  [ Proton ]

    Remark:

The Kala-azar disease in man is spread by the bite of a:

  • Culex Mosquito
  • Phlebotomus sandfly
  • Climex bed-bug
  • Sarcoptes mites
  • Correct Option: B  [ Phlebotomus sandfly ]

    Remark:

The pH of human blood is:

  • 7.2
  • 7.8
  • 6.6
  • 7.4
  • Correct Option: D  [ 7.4 ]

    Remark:

Which among the following is respiratory pigment in human beings?

  • Melanin
  • Haemoglobin
  • Rhodopsin
  • Bilirubin
  • Correct Option: B  [ Haemoglobin ]

    Remark:

What is the other name for Vitamin B2 ?

  • Haemoglobin
  • Dextrose
  • Thiamine
  • Riboflavin
  • Correct Option: D  [ Riboflavin ]

    Remark:

Check the odd term out:

  • Internet
  • Linux
  • Unix
  • Windows
  • Correct Option: A  [ Internet ]

    Remark:

In 1643, an Italian named Evangelista Torricelli invented:

  • Thermometer
  • Barometer
  • Ritcher Scale
  • Bar Codes
  • Correct Option: B  [ Barometer ]

    Remark:

Which of the following is a greenhouse gas

  • Chlorofluoro carbon
  • Carbon
  • Calcium
  • None of these
  • Correct Option: A  [ Chlorofluoro carbon ]

    Remark: Chlorofluorocarbons (CFCs) are considered greenhouse gases due to their ability to trap heat in the Earth's atmosphere.

Who invented Dynamite?

  • J B Dunlop
  • Alfred Nobel
  • James Simons
  • Peter Hargreaves
  • Correct Option: B  [ Alfred Nobel ]

    Remark:

Who invented vaccination for 'small pox'?

  • Sir Fredrick Grant Banting
  • Sir Alexander Fleming
  • Edward Jenner
  • Louis Pasteur
  • Correct Option: C  [ Edward Jenner ]

    Remark:

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