Time and Distance

1.		A car covers the first 100 km in 2 hours, the next 120 km in 3 hours and the remaining 80 km in 1 hour. The average speed of the car is:

50 kmph

45 kmph

48 kmph

52 kmph

2.		A train travels from City A to City B at a speed of 44 kmph, while on its return journey, it was travelling at speed of 77 kmph. The average speed (in Kmph) of the train is:

56

58.5

60

60.5

3.		In what time an athlete can cover a distance of 500 m if he runs at a speed of 36 kmph?

50 seconds

55 seconds

72 seconds

80 seconds

4.		Two stations A and B are 110 km apart on a straight line. One train starts from A at 7 a.m. and travels towards B at 20 kmph. Another train starts from B at 8 a.m. and travels towards A at a speed of 25 kmph. At what time will they meet?

9 a.m.

10 a.m.

10.30 a.m.

11 a.m.

5.		Two trains, one from Howrah to Delhi and the other from Delhi to Howrah, starts simultaneously. After they meet, the trains reach their destinations after 9 hours and 16 hours, respectively. The ratio of their speeds is?

2:3

4:3

6:7

9:16

6.		A boy goes to school at a speed of 3 kmph and returns to his home at a speed of 2 kmph. If he takes 10 hours in total, find the distance between the home and school (in kms).

17

15

12

14

7.		By walking at 3/4th of his usual speed, a man reaches office 20 minutes late. What is his usual time?

2 hour

3 hours

4 hours

1 hours

8.		A boy goes to school at a speed of 4 kmph and returns to his home at a speed of 3 kmph. If he takes 7 hours in total, find the distance between the home and school.

21 km

3.5 km

7 km

12 km

9.		A man has to cover a distance of 60 km in 4 hours. If he covers half of the journey in 3/4 of the time, then what should be his speed to cover the remaining distance in the remaining time left?

26 kmph

32 kmph

28 kmph

30 kmph

10.		In covering a distance of 30 km, Amit takes 2 hours more than Shyam. If Amit doubles his speed, then he would take 1 hour less than Shyam. Amit's speed is:

5 kmph

6 kmph

6.25 kmph

7.5 kmph