1.

A boy swims a certain distance in 15 min at the rate of 24 km/h. How much time will he take if his speed reduces to 20 km/h to cover the same distance?

A. 18 min
B. 12.5 min
C. 16.5 min
D. 13 min
Answer» B. 12.5 min


Discussion

No Comment Found

Related MCQs