General Science - 01

01. Decibel is the unit used for:

  • 1Speed of light
  • 2Intensity of heat
  • 3Intensity of sound
  • 4Radio wave frequency

02. Newton is the unit of:

  • 1Force
  • 2Momentum
  • 3Acceleration due to gravity
  • 4Velocity

04. Which is the absolute temperature scale?

  • 1Celsius
  • 2Fahrenheit
  • 3Kelvin
  • 4All of these

05. Which layer protects earth from harmful rays of the Sun?

  • 1Ionosphere
  • 2Ozone layer
  • 3Troposphere
  • 4Magnetosphere

06. Noise or Noise pollution measured in:

  • 1Phon
  • 2Deci
  • 3Decibel
  • 4Decimal

07. Which of the following schemes is launched for the school going children:

  • 1Lok Jumbish
  • 2Mid day meal
  • 3Sarva Shiksha Abhiyan
  • 4Ayush

10. Which one of the following is the petroleum wax?

  • 1Paraffin wax
  • 2Jonoba wax
  • 3Carnauba wax
  • 4Bees wax
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