Question

On a particular day, Pavan and Sreyash decide to go on a weekend trip to place B from Place A. Pavan leaves for place B at 11:00 a.m. at a speed of 72 km/h. Sreyash leaves for place B at 11:30 a.m. on the same day that Pavan left. At what speed (in km/h) should Sreyash travel to catch up with Pavan in 4 hours?

A 82 Correct Answer Incorrect Answer
B 85 Correct Answer Incorrect Answer
C 80 Correct Answer Incorrect Answer
D 81 Correct Answer Incorrect Answer

Solution

The correct answer is D

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