# A Train is Moving at a Speed of 132 km/h. If the Length of the Train is 110 Meters, How Long will It Take to Cross a Railway Platform 165 Meters Long?

### Computer MCQs Series for PPSC, FPSC – Most Repeated MCQs | Set 5

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## Explanation

â€śA train is moving at a speed of 132 km/hâ€ť, the speed given here will be converted into m/sec in the first step.

Total length becomes 275 meter by adding the length of train and platform.

Time = Distance/Speed

Speed distance formula will be used to determine the time required to cross a railway platform 165 meters long.

Time = ?

## Solution

Given speed = 132 km/h

Speed in m/sec = (132 x 1000)/3600 = 330/9 m/sec

Total length = 165 + 110 = 275 meter

Time = (275 x 9)/330

Time = 15/2

### Conclusion

A train is moving at a speed of 132 km/h. If the length of the train is 110 meters, the train will take 7.5 seconds to cross a railway platform 165 meters long.

### Computer MCQs Series for PPSC, FPSC – Most Repeated MCQs | Set 7

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