Timework22

0. A cheetah a deer which is 100m ahead. The time in which the deer takes 10 leaps the cheetah takes only 6 leaps. In one leap, the deer covers 1 m while the cheetah covers 2 m. In how many leaps would the cheetah catch up the deer?

  • Option : A
  • Explanation :
    While deer makes 10 leaps, cheetah makes 6 leaps.
    ∴ Distance covered in 10 leaps by deer
    = 10 x 1 = 10m
    Distance covered in 6 h~aps by cheetah
    = 6 x 2 = 12 m
    Hence in six leaps, cheetah gains
    12 - 10 = 2 m over the deer.
    Cheetah has to gain 100 m over the deer.
    So, total leaps required by cheetah
    = 6/2 x 100 = 300
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