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If a train 100 m long takes 10 s to cros...

If a train 100 m long takes 10 s to cross a telegraph post, then how much time does it take to cross a bridge of length 100 m (in seconds).

A

12

B

15

C

20

D

24

Text Solution

Verified by Experts

The correct Answer is:
C
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PEARSON IIT JEE FOUNDATION-RATIO AND ITS APPLICATIONS-CONCEPT APPLICATION (LEVEL 1)
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