Home History Geography Polity General Science Grammar
Welcome, Guest

General Science MCQ


Acid rain is caused due to the pollution of environment by:

  • Carbondioxide and Nitrogen
  • Carbon monoxide and Carbondioxide
  • Ozone and Methane
  • Some oxide of Nitrogen and Sulpher
  • Correct Option: D  [ Some oxide of Nitrogen and Sulpher ]

    Remark: Acid rain is caused by a chemical reaction that begins when compounds like sulfur dioxide and nitrogen oxides are released into the air

A substance used in the fire extinguisher under the trade name of Pyrene is:

  • Carbon dioxide
  • Chloroform
  • Carbon tetrachloride
  • Bleaching powder
  • Correct Option: C  [ Carbon tetrachloride ]

    Remark:

What happens to a person who receives the wrong type of blood?

  • all the arteries constrict
  • all the arteries dialate
  • the RBCs agglutinate
  • the spleen and lymph nodes deteriorate
  • Correct Option: C  [ the RBCs agglutinate ]

    Remark:

Which one of the following animals is not "warm-blooded"?

  • Hen
  • Tiger
  • Bat
  • Toad
  • Correct Option: D  [ Toad ]

    Remark: frogs and toads are cold-blooded. This means their body temperatures change to match the temperatures of their environment.

Muscle fatigue is due to accumulation of

  • Carbon Dioxide
  • Creatinine
  • Lactic acid
  • Ethyl alcohol
  • Correct Option: C  [ Lactic acid ]

    Remark:

When a bus starts suddenly, the passengers sitting in the bus lean backward. This is because of :

  • Inertia of rest
  • Inertia of motion
  • Momentum
  • Gravity of the earth
  • Correct Option: A  [ Inertia of rest ]

    Remark:

Which kind of Power accounts for the largest share of power generation in India ?

  • Hydro-electric
  • Solar
  • Thermal
  • Nuclear
  • Correct Option: C  [ Thermal ]

    Remark:

Which of the following metals is the most ductile metal?

  • Gold
  • Aluminium
  • Copper
  • Tin
  • Correct Option: A  [ Gold ]

    Remark:

The art and science of map making is called:

  • remote sensing
  • cartography
  • photogrammetry
  • mapping
  • Correct Option: B  [ cartography ]

    Remark:

Hydro?uoric acid is not kept in glass bottles because it reacts with:

  • visible light
  • sodium oxide of glass
  • aluminium oxide of glass
  • silicon dioxide of glass
  • Correct Option: D  [ silicon dioxide of glass ]

    Remark:

Install Tripuraexam.in Mobile App for a better experience and stay always connected.