Discussion :: IBPS BANK EXAM TEST 1
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A truck covers a distance of 420 km in certain amount of time at the speed of 70 kmph. What is the avverage speed of the bike that travels a distance of 36 km less than the truck in the same time ?
Answer : Option B
Explanation :
Time taken by truck = Diatance/Speed = 420/70 = 6 hours
Therefore, Distance covered by bike in 6 hours = 420/36 = 384 km
Average speed of bike =384/6 = 64 kmph
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