Latest MCQ's

Q The largest artery is called:

  • A Aorta
  • B Ventricle
  • C Atrium
  • D Pulmonary artery
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KP Boards Science - Class 7th Uploaded By: Safdar Ali

Q Synthesis of carbohydrates take place in:

  • A Roots
  • B Stem
  • C Fruit
  • D Leaves
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KP Boards Science - Class 7th Uploaded By: Safdar Ali

Q Which atoms are found in CH4 (methane)?

  • A 4 carbons and 4 hydrogens
  • B 1 carbon and 1 hydrogen
  • C 1 carbon and 4 hydrogens
  • D 4 carbons and 1 hydrogen
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q Sound cannot travel through __________.

  • A Iron
  • B Wood
  • C Water
  • D Vacuum
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q Human ear has __________ distinct parts.

  • A Four
  • B Two
  • C One
  • D Three
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q Speed of sound __________ in air with increase in temperature.

  • A Increases
  • B Decreases
  • C Remain same
  • D Both (b) & (c)
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q Speed of sound in iron is:

  • A 5130 m/s
  • B 1530 m/s
  • C 3150 m/s
  • D 1503 m/s
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q The sound is a form of energy which travels through any medium as:

  • A Longitudinal waves
  • B Transverse waves
  • C Only rarefaction
  • D Only compression
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

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