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Two trains are moving in the same direct...

Two trains are moving in the same direction along parallel tracks. One of them is `200 m` long travelling with a velocity of `20ms^(-1)`. The second one is `800 m` long travelling with a velocity of `7.5ms^(-1)`. The time taken for the first train to overtake the second is

A

20 s

B

40 s

C

60 s

D

80 s

Text Solution

Verified by Experts

The correct Answer is:
D
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