General Aptitude › Time and Distance › Question #4663
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QHow many kilometres can a man traverse in 3 hours 45 minutes if he can cover 12 metres in one second?

ID: #4663 Time and Distance 260 views
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#4663Q ID
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Time and DistanceTopic
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  • A 168 kms ✔ ✖
  • B 150 kms ✔ ✖
  • C 162 kms ✔ ✖
  • D 158 kms ✔ ✖
Correct Answer

Explanation


The speed of the object is given as 12 m/s.

The time taken to travel a certain distance is given as 3 hours 45 minutes, or 3 3/4 hours, or 15/4 hours.

To find the distance traveled by the object, we can use the formula distance = speed * time. 

Plugging in the values given in the problem, we get distance = 12 m/s * 15/4 hours.

To convert the speed from meters per second to kilometers per hour, 

we can multiply it by the conversion factor 18/5. This gives us a speed of 12 * 18/5 = 21.6 km/hr.

Plugging the converted speed into the formula for distance, we get distance = 21.6 km/hr * 15/4 hours = 162 km.
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