1.

A man travels 480 km in 4 hours, partly by air and partly by train. If he had travelled all the way by air, he would have saved 4/5 of the time he would have taken to travel by train and would have arrived at his destination 2 hours early. Find the distance he covered by travelling by train.

A. 80 km
B. 120 km
C. 110 km
D. 90 km
Answer» C. 110 km


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