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Time, Distance and Speed

A person walks at a speed of 4 km/h. How far will they walk in 3 hours?

B. 12 KM
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

A and B can complete a work in 20 days and 30 days respectively. If they work together for 10 days, how much work is left?

A. 1/3
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If A can finish a job in 24 hours and B can finish the same job in 36 hours, how long will it take for both A and B to finish the job together?

B. 12 HOURS
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A person walks at a speed of 5 km/h. How long will it take him to walk 15 km?

B. 2.5 HOURS
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics

A cyclist covers a distance of 45 km in 1.5 hours. What is the cyclist's average speed?

B. 30 KM/H
Posted in:  Time, Distance and Speed -  Aptitude -  Mathematics