Two trains, one is of 121 m in length at the speed of 40 km/h and the other is of 99 m in length at the speed of 32 km

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Q 1619178919.     Two trains, one is of 121 m in length at the speed
of 40 km/h and the other is of 99 m in length at
the speed of 32 km/h are running in opposite
directions. In how much time will they be
completely clear from each other from the
moment they meet '?
CDS 2015 Paper-2
A

10 s

B

11 s

C

16 s

D

21 s

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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