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प्रश्न
A train 300 meters long is running at a speed of 25 meters per second, it will cross a bridge 200 meters long in
पर्याय
5 seconds
10 seconds
20 seconds
25 seconds
MCQ
उत्तर
20 seconds
Explanation :
Speed of train = 25 m/s
Total distance covered while passing bridge
= 300 + 200 = 500 m
Time = D/S`=500/25=20` seconds
shaalaa.com
Time, Speed and Distance (Entrance Exam)
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