1.

Deepa rides her bike at an average speed of 30 km/hr and reaches her destination in 6 hours. Hema covers the same distance in 4 hours. If Deepa increases her average speed by 10 km/hr and Hemaincreases her average speed by 5 km/hr, what would be the difference in their time taken to reach the destination ?

A. 0 min
B. 5 min
C. 4 min
D. hr
E. one of these
Answer» D. hr


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