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Two trains, one 152.5 m long and the ot...

Two trains, one `152.5` m long and the other `157.5` m long, coming from opposite directions crossed each other in `9.3` seconds. The combined speed of the two trains every hour would then be : Options are (a) 130 km (b) 125 km (c) 115 km (d) 120 km.

A

`130` km

B

`125` km

C

`115` km

D

`120` km

Text Solution

Verified by Experts

The correct Answer is:
D
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