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SSC CGL 2023 PYQ — Question 59

SSC CGL - 26 July 2023 - Shift 3 • Quantitative Aptitude • Q59

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Rajdhani Express train of length 108 m is running at the speed of 128 km/h. Another train of length 148 m is standing at the station. In what time will the Rajdhani Express cross the other train?

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Correct answer: D

Explanation

The correct answer is option 4 i.e. 7.2 seconds.

Given that

Speed of Rajdhani Express = 128 km/h = 64018\frac{640}{18} m/s

Total distance = lengths of the two trains = 108 + 148 = 256 m

Time = distancespeed\frac{distance}{speed}

Time = 25664018\frac{256}{\frac{640}{18}} = 7.2 seconds