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

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


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