DELHI POLICE CONSTABLE QUANT (SPEED TIME AND DISTANCE) QUIZ-2

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Question 1:

Ram can cover a certain distance in 12 hours if he walks at the rate of $8 \mathrm{~km} / \mathrm{hr}$. If he covers the same distance by the train at the rate of $16 \mathrm{~km} / \mathrm{hr}$, then what is the time (in hours) taken by him?

Question 2:

A train $200 \mathrm{~m}$ long passes a platform $100 \mathrm{~m}$ long in 10 seconds. What is the speed of the train.

Question 3:

Raju travels at a speed of $60 \mathrm{~km} / \mathrm{h}$, will reach office on time. He covers three-fourth of his journey in half time. At what speed (in $\mathrm{km} / \mathrm{h}$ ) should he travel to cover the remaining distance to reach the office on time?

Question 4:

If 300 metres long train takes 30 seconds to cross a pole, then what is the speed (in $\mathrm{km} /$ $\mathrm{hr}$ ) of the train?

Question 5:

A 270 metres long train running at the speed of 120 kmph crosses another train running in opposite direction at the speed of 80 kmph in 9 seconds. What is the length of the other train?

Question 6:

A train moves with a speed of $36 \mathrm{~km} / \mathrm{h}$. Its speed in meter per second is :

Question 7:

Two trains running in opposite direction cross a man standing on the platform in 30 seconds and 18 seconds respectively and they cross each other in 21 seconds. Ratio of their speed is:

Question 8:

A train traveling with uniform speed crosses a pole in 2 seconds and a bridge of length 250 meters in 7 seconds. The length of the train is:

Question 9:

Two trains starting at the same time from two stations $200 \mathrm{~km}$ apart and going in opposite directions cross each other at a distance of 110 $\mathrm{km}$ from one of the stations. The ratio of their speeds is:

Question 10:

A car covers a distance of $44 \mathrm{~km}$ in $2 \frac{3}{4}$ litres of petrol. How much distance can a car cover in 1 litre of petrol?