A train 360 m long is running at a speed of 45 km/hr. In what time will it pass a bridge 140 m long?
Options:
A. 40 sec B. 42 sec
C. 45 sec D. 48 sec
Answer: A
Explanation:
Options:
A. 40 sec B. 42 sec
C. 45 sec D. 48 sec
Answer: A
Explanation:
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