Question

Two trains of same length are running in parallel tracks

Q: Answer-Two trains of same length are running in parallel tracks in the same direction with speed 65 km/hr a...

When two trains cross each other, they cover distance equal to the sum of their lengths with relative speed. Lets take length of each train x So, total length of both trains 2x Relative speed 95 65 518 253 msec. Total length Time Relative speed 2x 30 253 x 125 m

in the same direction with speed 65 km/hr and 95 km/hr respectively. The latter completely crosses the former in 30 seconds. Find the length of each train (in m).

A 250 m

B 100 m

C 125 m

D 200 m

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