The winning relay team in a high school sports competition clocked 48 min. for a distance of 2 km. It’s runners A, B, C and D maintained speeds of 15 km/hr, 16 km/hr, 17 km/hr, and 18 km/hr respectively. What is the ratio of the time taken by B to the time taken by D?

A 5 : 16

B 5 : 17

C 9 : 8

D 8 : 9

Solution

Correct Answer: Option C

Solution

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