A) 16 sec
B) 12 sec
C) 18 sec
D) 14 sec
Correct Answer: C
Solution :
Speed of train relative to man = 54 km/hr \[54\bullet \frac{5}{18}\] m/sec = 15m/sec Required time = \[270\bullet \frac{1}{15}\] Sec= 18 secYou need to login to perform this action.
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