Q. 64.4( 5 Votes )

# By travelling at a speed of 48 kilometres per hour, a car can finish a certain journey in 10 hours. TO cover the same distance in 8 hours, the speed of the car should beA. 60 km/hB. 80 km/hC. 30 km/hD. 40 km/h

Answer :

Speed of the car = 48km/h

Time taken by car = 10h

Distance = Speed × time = 48 × 10 = 480km

If car need to cover 480km in 8h, then

Required speed = km/h

Hence, option (a) is correct.

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