Wipro
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Numerical Ability
Time Distance and Speed
A car travels 120 km from A to B at 30 km/hour but returns the same distance at 40 km/hour. The average speed for the round trip is closest to:
A. 36 km/hour
B. 35 km/hour
C. 34 km/hour
D. 33 km/hour
E. None of these
Read Solution (Total 1)
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- average speed =30+40 /2
answer=35km/hr - 8 years agoHelpfull: Yes(0) No(1)
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