A car moves a distance of 200 m. It covers the first half of the distance at speed 40 km/h and the second half of the distance at speed v. If the average speed is 48 km/h, then the value of v is-
A
50 km/h
B
56 km/h
C
58 km/h
D
60 km/h
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Updated on : 2022-09-05
Solution
Verified by Toppr
Correct option is D)
Given, Distance=200m,Speed=40km/h Average speed =48km/h