Question
Parag starts chasing a Vipul, 4 hours after the Vipul
starts running. Parag takes 5 hours to catch the Vipul. If the average speed of the Parag is 18 km/hr, find the average speed of the Vipul?Solution
Total distance covered by Parag to catch Vipul = 18 x 4 = 72 km Total travel time taken of Paras = 4 + 5 = 72 hours Average speed of Vipin = 72/9 = 8 km/hr
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