EduSahara™ Worksheet

Question 1

1.

A train crosses a telegraph post in 29.20 sec and a bridge 400.94 m long in 41.90 sec. What is the length of the train?

(i)

920.84 m
(ii)

922.84 m
(iii)

919.84 m
(iv)

921.84 m
(v)

923.84 m

Question 2

2.

A train travels 357.74 m distance at 7.02 m/sec, 104.67 m distance at 2.62 m/sec and 168.02 m distance at 4.04 m/sec. What is the average speed of the train?

(i)

4.76 m/sec
(ii)

6.76 m/sec
(iii)

5.76 m/sec
(iv)

2.76 m/sec
(v)

3.76 m/sec

Question 3

3.

If a train travelling at 20.58 m/sec speed covers 440.21 m distance in a certain time, how much distance will it cover in the same time at speed 18.84 m/sec?

(i)

400.99 m
(ii)

401.99 m
(iii)

402.99 m
(iv)

403.99 m
(v)

404.99 m

Question 4

4.

The distance between two places X and Y is 356.02 m. Two persons A and B start simultaneously at X and Y at speeds of 15.28 m/sec and 11.24 m/sec respectively. Find when they meet each other if they are travelling in opposite direction.

(i)

11.42 sec
(ii)

14.42 sec
(iii)

15.42 sec
(iv)

12.42 sec
(v)

13.42 sec

Question 5

5.

If the speed of a vehicle is 15.71 kmph, how much time will it take to travel 235.34 km?

(i)

13.98 hr
(ii)

16.98 hr
(iii)

12.98 hr
(iv)

15.98 hr
(v)

14.98 hr

Question 6

6.

If the speed of a vehicle is 3.02 m/sec, how much time will it take to travel 146.29 m?

(i)

46.44 sec
(ii)

47.44 sec
(iii)

50.44 sec
(iv)

48.44 sec
(v)

49.44 sec

Question 7

7.

In how much time will a train of length 167.53 m travelling at a speed of 12.73 m/sec crosses a man riding a cycle in the same direction at a speed of 8.65 m/sec?

(i)

39.06 sec
(ii)

41.06 sec
(iii)

40.06 sec
(iv)

42.06 sec
(v)

43.06 sec

Question 8

8.

If a vehicle travels 126.16 km in 50.87 hr, what is the speed of the vehicle?

(i)

2.48 kmph
(ii)

0.48 kmph
(iii)

3.48 kmph
(iv)

4.48 kmph
(v)

1.48 kmph

Question 9

9.

In how much time, a train of length 100.53 m travelling at a speed of 2.31 m/sec will cross a pole?

(i)

42.52 sec
(ii)

43.52 sec
(iii)

44.52 sec
(iv)

45.52 sec
(v)

41.52 sec

Question 10

10.

In how much time will a train of length 450.53 m travelling at a speed of 26.58 m/sec crosses a man riding a cycle in the opposite direction at a speed of 11.96 m/sec?

(i)

10.69 sec
(ii)

12.69 sec
(iii)

13.69 sec
(iv)

9.69 sec
(v)

11.69 sec

Question 11

11.

In how much time will a train A of length 421.85 m travelling at a speed of 8.40 m/sec will cross another train B of length 152.05 m travelling in the opposite direction at a speed of 5.32 m/sec?

(i)

40.83 sec
(ii)

41.83 sec
(iii)

43.83 sec
(iv)

39.83 sec
(v)

42.83 sec

Question 12

12.

A student walks from his house to school at 6.96 kmph and arrives 2.10 min late. The next day he walks at 11.47 kmph and reaches the school 16.30 min before time. At what speed must he travel to reach the school on time?

(i)

6.29 kmph
(ii)

5.29 kmph
(iii)

9.29 kmph
(iv)

7.29 kmph
(v)

8.29 kmph

Question 13

13.

A train covers a certain distance at a speed of 23.81 m/sec in 14.45 sec. If it travels at 8.18 m/sec, in what time it covers the same distance ?

(i)

44.08 sec
(ii)

40.08 sec
(iii)

43.08 sec
(iv)

41.08 sec
(v)

42.08 sec

Question 14

14.

A motor boat can travel at a speed of 21.19 m/sec downstream and 0.45 m/sec upstream. What is the speed of the motor boat in still water?

(i)

8.82 m/sec
(ii)

12.82 m/sec
(iii)

9.82 m/sec
(iv)

10.82 m/sec
(v)

11.82 m/sec

Question 15

15.

If a vehicle travels 400.09 m in 23.10 sec, what is the speed of the vehicle?

(i)

16.32 m/sec
(ii)

18.32 m/sec
(iii)

17.32 m/sec
(iv)

15.32 m/sec
(v)

19.32 m/sec

Question 16

16.

If the speed of a vehicle is 10.56 m/sec, how much distance will it travel in 26.72 sec?

(i)

283.16 m
(ii)

280.16 m
(iii)

281.16 m
(iv)

284.16 m
(v)

282.16 m

Question 17

17.

A student walks from his house to school at 4.98 kmph and arrives 0.70 min late. The next day he walks at 5.77 kmph and reaches the school 5.80 min before time. What is the distance from his house to school?

(i)

1.96 km
(ii)

2.96 km
(iii)

5.96 km
(iv)

3.96 km
(v)

4.96 km

Question 18

18.

In how much time will a train A of length 272.81 m travelling at a speed of 6.81 m/sec will cross another train B of length 288.90 m travelling in the same direction at a speed of 6.16 m/sec?

(i)

864.17 sec
(ii)

865.17 sec
(iii)

863.17 sec
(iv)

862.17 sec
(v)

866.17 sec

Question 19

19.

A motor boat can travel at a speed of 18.92 m/sec downstream and 2.16 m/sec upstream. How much distance can the boat travel in 29.18 sec in still water?

(i)

308.56 m
(ii)

307.56 m
(iii)

305.56 m
(iv)

309.56 m
(v)

306.56 m

Question 20

20.

A motor boat can move at a speed of 10.62 m/sec in still water. If it goes upstream for 458.38 sec, it travels a distance of 3392.00 m. What is the speed of the stream?

(i)

4.22 m/sec
(ii)

3.22 m/sec
(iii)

1.22 m/sec
(iv)

5.22 m/sec
(v)

2.22 m/sec

Question 21

21.

The speed of a motor boat is 18.61 m/sec and the speed of a stream is 8.61 m/sec. A & B are two location adjacent to a stream. If it takes 426.07 sec to go from point A to B and come back, What is the distance between A and B?

(i)

3117.97 m
(ii)

3115.97 m
(iii)

3116.97 m
(iv)

3114.97 m
(v)

3113.97 m

Question 22

22.

The speed of a motor boat is 21.32 m/sec and the speed of a stream is 10.83 m/sec. A & B are two location adjacent to a stream. If the distance between A and B is 2695.00 m, how much time will it take to go from A to B and back to A?

(i)

340.74 sec
(ii)

341.74 sec
(iii)

338.74 sec
(iv)

342.74 sec
(v)

339.74 sec

Question 23

23.

The distance between two places X and Y is 264.88 m. Two persons A and B start simultaneously at X and Y at speeds of 19.18 m/sec and 5.97 m/sec respectively. Find the meeting point away from X where they meet each other if they are travelling in opposite direction.

(i)

204.00 m
(ii)

202.00 m
(iii)

203.00 m
(iv)

201.00 m
(v)

200.00 m

Question 24

24.

A train travels 492.50 m distance for 13.62 sec, 174.97 m distance for 25.58 sec and 232.46 m distance for 46.40 sec. What is the average speed of the train?

(i)

9.51 m/sec
(ii)

11.51 m/sec
(iii)

10.51 m/sec
(iv)

12.51 m/sec
(v)

8.51 m/sec

Question 25

25.

If a train covers a certain distance at a speed of 10.98 m/sec in 36.24 sec, what should be the speed to cover the same distance in 28.49 sec?

(i)

13.97 m/sec
(ii)

14.97 m/sec
(iii)

11.97 m/sec
(iv)

12.97 m/sec
(v)

15.97 m/sec

Assignment Key