A train left Dhaka for Chittagong at 62 km per hour and at the same time another train left Chittagong for Dhaka at 48 km per hour on the same route. How far apart were the two trains one hour before they met?
A. 80
B. 92
C. 100
D. 110
E. None of these
সঠিক উত্তরঃ
D.
110
Explanation:
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