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Time, Distance and Speed

If a person walks at a speed of 4 km/h, how long will it take to walk 16 km?

C. 4 HOURS
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

A car travels 150 kilometers in 2 hours. What is its average speed?

B. 75 KM/H
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

Two cars start from the same point and travel in opposite directions. Car A travels at 70 km/h and Car B at 50 km/h. How far apart will they be after 2 hours?

A. 240 KM
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

A can do a piece of work in 20 days, B can do it in 30 days. If they work together for 10 days, how much of the work is left?

A. 1/3
Posted in:  Time & Work -  Aptitude -  Mathematics

If a work can be done by 4 men in 10 days, how many men are required to complete the same work in 5 days?

B. 8 MEN
Posted in:  Time & Work -  Aptitude -  Mathematics