1.

A person travelled 132 km by auto, 852 km by train and 248 km by bike. It took 21 hours in all. If the speed of train is 6 times the speed of auto and 1.5 times speed of bike, what is the speed of train?

A. 78 kmh-1
B. 104 kmh-1
C. 96 kmh-1
D. 88 kmh-1
E. None of these
Answer» D. 88 kmh-1


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