Important Everyday Science MCQs

  1. Cooking is quicker pressure cooker because it increases the _________ of water?
  • Melting point
  • Boiling point
  • Condensation
  • Freezing point
  1. Speedometer is used to measure _____________.
  • Velocity
  • Acceleration
  • Mass
  • Size
  1. An element common in all acids is __________.
  • Oxygen
  • Nitrogen
  • Hydrogen
  • Helium
  1. What is the percentage of Nitrogen in air?
  • 80
  • 60
  • 70
  • 78
  1. Ice floats because density of water is ____________than ice.
  • Smaller
  • Greater
  • Equal
  • None
  1. Which uranium is used in fission process?
  • U-235
  • U-238
  • U-230
  • U-232
  1. The meter installed in our homes measure electricity in ________?
  • BTU
  • KW
  • KWH
  • KH
  1. Three dimensional image formed by laser is called ________?
  • Hologram
  • Homogram
  • Kilogram
  • Lasogram
  1. Optical fibers are the fine strands of ___________?
  • Plastic
  • Glass
  • Metal
  • Rubber
  1. The ray with high penetrating power is ____________.
  • Alpha rays
  • Beta rays
  • Gama rays
  • None
  1. Vinegar is prepared by the fermentation of _______ grapes?
  • Fresh
  • Wet
  • Rotten
  • Dry
  1. What is the shape of earth?
  • Oval
  • Spherical
  • Square
  • Triangle
  1. The process of strongly heating an ore in the presence of air is called.
  • Melting
  • Calcination
  • Chlorination
  • Correction
  1. The visibility of Mercury is __________than water.
  • Smallest
  • Weaker
  • Greater
  • Equal
  1. When water boils its temperature ___________.
  • Increases
  • Remains constant
  • Changes
  • Decreases
  1. What is Amnesia?
  • Loss of memory
  • Loss of sleep
  • Loss of eyesight
  • Loss of hearing
  1. Which method is used to prevent the corrosion of iron pipes coated with Zinc layer?
  • Inclination
  • Galvanization
  • Resistance
  • None
  1. The frequency of women’s voice is __________ than men’s.
  • Higher
  • Less
  • Same
  • None
  1. Sound waves cannot travel through _______?
  • Wood
  • Iron
  • Vacuum
  • Plastic
  1. Which part of eye is responsible for color?
  • Iris
  • Retina
  • Cornea
  • Eyelash
MORE MCQs WILL BE UPLOADED SOON KEEP IN TOUCH!
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