Latest A website Aptitude Question SOLUTION: Robert is travelling on his cycle and has calculated to reach point A at 2 pm., if he travels at 10 km./hr., he will reach at 12 noon if he travels at 15 km./hr. At what speed must

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(#M40040984) A WEBSITE Numerical Ability question Keep an EYE

Robert is travelling on his cycle and has
calculated to reach point A at 2 pm., if he
travels at 10 km./hr., he will reach at 12 noon
if he travels at 15 km./hr. At what speed must
he travel to reach A at 1 pm. ?

Asked In A website Venkatesha Perumal (9 years ago)

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MANISH KUMAR SINGH  (9 years ago)

ans is 12km/h

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nishanth r  (9 years ago)

ans=12km/hr
Let the distance travelled by x km
Time = Distance/Speed

x10−x15=2[because, 2 pm - 12 noon = 2 hours]3x−2x=60x=60.Time=DistanceSpeedTime@10km/hr=6010=6hours

So 2 P.M. - 6 = 8 A.M
Robert starts at 8 A.M.

He have to reach at 1 P.M. i.e, in 5 hours

So, Speed = 60/5 = 12 km/hr

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