A car covers a certain distance in 5 hours at a speed of 72 km/h. What speed is needed to cover the same distance in 4 hours?
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Correct answer: (B) 90 km/h
From DSSSB TGT Computer Science Full Mock Test 3
This is question 48 of DSSSB TGT Computer Science Full Mock Test 3. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.