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It takes one minute for a passenger stan...

It takes one minute for a passenger standing on an escalator to reach the top. If the escalator does not move it takes him `3` minute to walk up. How long will it take for the passenger to arrive at the top if he walks up the moving escalator ?

A

30sec

B

45sec

C

40sec

D

35sec

Text Solution

Verified by Experts

The correct Answer is:
B
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