EduSahara™ Worksheet

Question 1

1.

A train travels 157.98 m distance at 3.33 m/sec, 227.37 m distance at 7.07 m/sec and 217.60 m distance at 9.78 m/sec. What is the total time travelled by the train?

(i)

99.85 sec
(ii)

102.85 sec
(iii)

100.85 sec
(iv)

103.85 sec
(v)

101.85 sec

Question 2

2.

A motor boat can move at a speed of 22.96 m/sec in still water. If it goes downstream for 100.24 sec, it travels a distance of 2902.00 m. What is the speed of the stream?

(i)

7.99 m/sec
(ii)

5.99 m/sec
(iii)

4.99 m/sec
(iv)

3.99 m/sec
(v)

6.99 m/sec

Question 3

3.

A motor boat can travel at a speed of 23.93 m/sec downstream and 6.59 m/sec upstream. How much distance can the boat travel in 28.93 sec in still water?

(i)

441.47 m
(ii)

443.47 m
(iii)

440.47 m
(iv)

439.47 m
(v)

442.47 m

Question 4

4.

In how much time, a train of length 336.64 m travelling at a speed of 13.19 m/sec will cross a platform of length 434.10 m?

(i)

56.42 sec
(ii)

60.42 sec
(iii)

59.42 sec
(iv)

57.42 sec
(v)

58.42 sec

Question 5

5.

In how much time will a train A of length 420.79 m travelling at a speed of 8.66 m/sec will cross another train B of length 110.61 m travelling in the opposite direction at a speed of 3.77 m/sec?

(i)

44.75 sec
(ii)

43.75 sec
(iii)

40.75 sec
(iv)

41.75 sec
(v)

42.75 sec

Question 6

6.

A student walks from his house to school at 2.14 kmph and arrives 16.20 min late. The next day he walks at 9.80 kmph and reaches the school 29.70 min before time. At what speed must he travel to reach the school on time?

(i)

3.95 kmph
(ii)

0.95 kmph
(iii)

4.95 kmph
(iv)

1.95 kmph
(v)

2.95 kmph

Question 7

7.

If the speed of a vehicle is 8.17 kmph, how much time will it take to travel 319.20 km?

(i)

38.07 hr
(ii)

40.07 hr
(iii)

41.07 hr
(iv)

37.07 hr
(v)

39.07 hr

Question 8

8.

If a train travelling at 4.96 m/sec speed covers 204.60 m distance in a certain time, at what speed should it travel to cover 465.30 m distance in the same time ?

(i)

12.28 m/sec
(ii)

10.28 m/sec
(iii)

11.28 m/sec
(iv)

13.28 m/sec
(v)

9.28 m/sec

Question 9

9.

A train travels 202.87 m distance for 32.10 sec, 209.81 m distance for 36.30 sec and 101.72 m distance for 49.62 sec. What is the average speed of the train?

(i)

6.36 m/sec
(ii)

3.36 m/sec
(iii)

5.36 m/sec
(iv)

4.36 m/sec
(v)

2.36 m/sec

Question 10

10.

If a train covers a certain distance at a speed of 8.21 m/sec in 18.30 sec, what should be the speed to cover the same distance in 12.47 sec?

(i)

10.05 m/sec
(ii)

14.05 m/sec
(iii)

11.05 m/sec
(iv)

12.05 m/sec
(v)

13.05 m/sec

Question 11

11.

A student walks from his house to school at 5.20 kmph and arrives 10.90 min late. The next day he walks at 8.61 kmph and reaches the school 10.70 min before time. What is the distance from his house to school?

(i)

3.72 km
(ii)

2.72 km
(iii)

4.72 km
(iv)

6.72 km
(v)

5.72 km

Question 12

12.

A motor boat can travel at a speed of 43.65 m/sec downstream and 21.97 m/sec upstream. What is the speed of the motor boat in still water?

(i)

30.81 m/sec
(ii)

31.81 m/sec
(iii)

32.81 m/sec
(iv)

34.81 m/sec
(v)

33.81 m/sec

Question 13

13.

The distance between two places X and Y is 228.94 m. Two persons A and B start simultaneously at X and Y at speeds of 5.99 m/sec and 5.90 m/sec respectively. Find when they meet each other if they are travelling in opposite direction.

(i)

17.25 sec
(ii)

21.25 sec
(iii)

20.25 sec
(iv)

18.25 sec
(v)

19.25 sec

Question 14

14.

In how much time will a train of length 493.62 m travelling at a speed of 17.32 m/sec crosses a man riding a cycle in the opposite direction at a speed of 11.83 m/sec?

(i)

15.93 sec
(ii)

18.93 sec
(iii)

17.93 sec
(iv)

16.93 sec
(v)

14.93 sec

Question 15

15.

If the speed of a vehicle is 13.86 m/sec, how much distance will it travel in 25.75 sec?

(i)

354.89 m
(ii)

357.89 m
(iii)

356.89 m
(iv)

358.89 m
(v)

355.89 m

Question 16

16.

In how much time will a train A of length 345.13 m travelling at a speed of 8.70 m/sec will cross another train B of length 183.07 m travelling in the same direction at a speed of 7.66 m/sec?

(i)

507.88 sec
(ii)

508.88 sec
(iii)

505.88 sec
(iv)

506.88 sec
(v)

509.88 sec

Question 17

17.

The distance between two places X and Y is 473.41 m. Two persons A and B start simultaneously at X and Y at speeds of 11.03 m/sec and 10.65 m/sec respectively. Find when they meet each other if they are travelling in same direction.

(i)

1245.82 sec
(ii)

1244.82 sec
(iii)

1247.82 sec
(iv)

1246.82 sec
(v)

1243.82 sec

Question 18

18.

If a vehicle travels 321.82 km in 49.74 hr, what is the speed of the vehicle?

(i)

8.47 kmph
(ii)

6.47 kmph
(iii)

4.47 kmph
(iv)

7.47 kmph
(v)

5.47 kmph

Question 19

19.

In how much time will a train of length 481.66 m travelling at a speed of 45.44 m/sec crosses a man riding a cycle in the same direction at a speed of 30.74 m/sec?

(i)

32.77 sec
(ii)

31.77 sec
(iii)

34.77 sec
(iv)

30.77 sec
(v)

33.77 sec

Question 20

20.

The distance between two places X and Y is 111.52 m. Two persons A and B start simultaneously at X and Y at speeds of 5.79 m/sec and 2.38 m/sec respectively. Find the meeting point away from X where they meet each other if they are travelling in opposite direction.

(i)

79.03 m
(ii)

80.03 m
(iii)

81.03 m
(iv)

78.03 m
(v)

77.03 m

Question 21

21.

If the speed of a vehicle is 8.34 kmph, how much distance will it travel in 44.26 hr?

(i)

369.13 km
(ii)

368.13 km
(iii)

371.13 km
(iv)

370.13 km
(v)

367.13 km

Question 22

22.

The speed of a motor boat is 17.44 m/sec and the speed of a stream is 2.58 m/sec. A & B are two location adjacent to a stream. If it takes 419.97 sec to go from point A to B and come back, What is the distance between A and B?

(i)

3582.99 m
(ii)

3580.99 m
(iii)

3581.99 m
(iv)

3579.99 m
(v)

3583.99 m

Question 23

23.

If the speed of a vehicle is 11.05 m/sec, how much time will it take to travel 144.64 m?

(i)

11.09 sec
(ii)

12.09 sec
(iii)

15.09 sec
(iv)

13.09 sec
(v)

14.09 sec

Question 24

24.

In how much time, a train of length 462.54 m travelling at a speed of 9.26 m/sec will cross a pole?

(i)

47.95 sec
(ii)

50.95 sec
(iii)

51.95 sec
(iv)

49.95 sec
(v)

48.95 sec

Question 25

25.

If a train travels 308.91 m in 10.82 sec, what time it takes to travel 378.30 m?

(i)

14.25 sec
(ii)

11.25 sec
(iii)

13.25 sec
(iv)

12.25 sec
(v)

15.25 sec

Assignment Key