A train 150m long passes a pole in 15 seconds and crosses another train of same length :

A train 150m long passes a pole in 15 seconds and crosses another train of same length travelling in opposite direction in 8 seconds. The speed of the second train is
(a) 99 km/hr
(b) 72 km/hr
(c) 66 km/hr
(d) 60 km/hr

Anurag Mishra Professor Asked on 5th April 2016 in Maths.
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    Answer: (a) 99 km/hr 

    Anurag Mishra Professor Answered on 7th April 2016.
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