A train 150 m long is running at 55 km/h. In what time will it pass a man runinng at 10km/h in the same direction in which the train is going?
A).
12 s
B). 10 s
C). 11 s
D). 13 s
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1. A train 150 m long passes an electric pole in 5s. How long will it take to cross a bridge of 180 m length?
2. A and B are two towns. Mr. Faruqui covers the distance from A to B on cycle at 16 km/hr. however, he cover the distance from B to A on foot at 9 km/hr. his average speed during the whole journey is ?
3. If a boy walks from his house to school at the rate of 4 km per hour, he reaches the school 10 minutes earlier than the scheduled time. However, if he walks at the rate of 3 km per hour, he reaches 10 minutes late. Find the distance of his school from his house.
4. What is the length of the train? A. The speed of the train is 60 km/h. B. It crosses a telegraph post in 6 s.
5. If the total distance of a journey is 120 km .If one goes by 60 kmph and comes back at 40kmph what is the average speed during the journey?
6. A car covers a distance of 744 kms. in 12 hours. What is the speed of the ,-ar in kms/hr ?
7. An aeroplane covers a certain distance at a speed of 240 km hour in 5 hours. To cover the same distance in $1\frac{2}{3}$ hours, it must travel at a speed of :
8. I walk a certain distance and ride the car back taking a total time of 33 Minutes. I could walk both sides in 45 min. How long would it take me to ride both ways?
9. Excluding stoppages, the average speed of a bus is 60 km/hr and including stoppages, the average speed of the bus is 40 km/hr. For how many minutes does the bus stop per hour?
10. Santosh goes to school from his village at a speed of 3 kmh-1 and returns from the school to his village at a speed of 2 kmh1 . If he takes 5 hours in all, what is the distance between the village and
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