1.

Two trains, one from Howrah to Patna and the other from Patna to Howrah, start simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours respectively The ratio of their speeds is ?

A. 4 : 3
B. 2 : 3
C. 9 : 16
D. 6 : 7
Answer» B. 2 : 3


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