A cop is coming down in an elevator in 10 steps.When he reach down heard a sound chor..chor,then again he went up in the same elevator in a speed of 10 times than his downward coming.if he has covered 25 steps when going up,then how many steps are there in the elevator when it is switched off?
option:
1)20
2)22
dont rember other two option.

• Go with answer
  Check 22 ..,den man 10 step=12 elevator step
  Now if man goes with same speed the 25 step= 30;elevator steps
  But since he raised his speed by 10 times the elevator will be able to move only 30/10 steps ..,so if he goes 25 step up which elevator goes 3 step down....so 25-3=22
• 10 years agoHelpfull: Yes(4) No(4)
• it is clear from question that man is coming down at speed of 100and covered 25 steps 100/25=4
  4*10=40
  40/2
  =20
• 10 years agoHelpfull: Yes(2) No(4)