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General Science MCQ


In your opinion which of the following is due to ozone hole ?

  • Increased UV radiation
  • Acid rain
  • Global warming
  • Greenhouse effect
  • Correct Option: A  [ Increased UV radiation ]

    Remark:

The art and science of map making is called:

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

    Remark:

Yellow revolution is related to:

  • cereals
  • oilseeds
  • milk
  • none of these
  • Correct Option: B  [ oilseeds ]

    Remark:

Which of the following metals is the most ductile metal?

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

    Remark:

Nitrogen is an essential constituent of all:

  • Carbohydrates
  • Fats
  • Proteins
  • Vitamins
  • Correct Option: C  [ Proteins ]

    Remark:

The addition of gypsum to Portland cement helps in:

  • increasing the strength of cement
  • rapid setting of cement
  • preventing rapid setting of cement
  • reducing in the cost of cement
  • Correct Option: C  [ preventing rapid setting of cement ]

    Remark:

In medical terminology, USG stands for:

  • Undersized gland
  • Ultrasonography
  • Unsegmented gonads
  • None of the above
  • Correct Option: B  [ Ultrasonography ]

    Remark:

What is the full form of LAN?

  • Line Area Network
  • Linear Area Network
  • Local Area Network
  • Land Area Network
  • Correct Option: C  [ Local Area Network ]

    Remark:

When an iron nail gets rusted, iron oxide is formed.

  • without any change in the weight of the nail.
  • with decrease in the weight of the nail.
  • with increase in the weight of the nail.
  • without any change in colour or weight of the nail.
  • Correct Option: C  [ with increase in the weight of the nail. ]

    Remark: Rust is composed of iron oxide, which forms as a result of the reaction between iron, oxygen, and water.

Which of the following is not a renewable source of energy ?

  • Natural gas
  • Geothermal energy
  • Flowing water
  • Biomass
  • Correct Option: A  [ Natural gas ]

    Remark:

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