Sub Inspector (Armed Police) 2010

  • Question 6 :
  • Soap is used for washing clothes. Why ?

  • It reduces the surface tension of water so that water easily gets into the holes in cloths
  • It increases the surface tension of water so that water easily gets into the holes in cloths
  • It decreases the temperature of water and increases its velocity
  • It increases the temperature of water and increases its velocity
  • Question 9 :
  • Cutting is easy with the sharp end of a knife. It is due to:

  • The force acting on the sharp edge is more because the surface area is less
  • The force acting on the sharp edge is less because the surface area is less
  • The thrust on the edge is independent of the surface area
  • None of the above
  • Question 62 :
  • A rift valley is formed mainly due to:

  • The forces of tension in the Earth’s crust
  • The subsidence of the floor of a river valley
  • The valley formed after the formation of fold mountains
  • The deepening of a valley by Ice action
  • Question 72 :
  • Why was Jordan Ramero in the news recently ?

  • He is the youngest person to climb Mount Everest
  • He swam the English Channel in record time
  • He is the captain of the Mexican World Cup Football team
  • None of the above
  • Question 95 :
  • Boys will be boys means:

  • Boys will not be girls
  • Boys cannot become girls
  • Children will always act like children
  • Boys are mischievous
Sub Inspector (Armed Police) 2010
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