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Quantitative Aptitude

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Time & Distance

Question
17 out of 35
 

A car travels a distance of 75 km at the speed of 25 km/h. It covers the next 25 km of its journey at the speed of 5 km/h and the last 50 km of its journey at the speed of 25 km/h. What is the average speed of car?



A 15 Km/h
B 12.5 Km/h
C 40 km/h
D 25 km/h
E None of these

Ans. A

Time = hours

Average speed =

Time & Distance Flashcard List

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