EduSahara™ Worksheet

Question 1

1.

A student walks from his house to school at 6.07 kmph and arrives 30.90 min late. The next day he walks at 20.00 kmph and reaches the school 6.30 min before time. At what speed must he travel to reach the school on time?

(i)

13.40 kmph
(ii)

12.40 kmph
(iii)

16.40 kmph
(iv)

15.40 kmph
(v)

14.40 kmph

Question 2

2.

A motor boat can move at a speed of 21.83 m/sec in still water. If it goes downstream for 69.00 sec, it travels a distance of 1997.00 m. What is the speed of the stream?

(i)

7.11 m/sec
(ii)

9.11 m/sec
(iii)

5.11 m/sec
(iv)

6.11 m/sec
(v)

8.11 m/sec

Question 3

3.

A student walks from his house to school at 3.64 kmph and arrives 0.50 min late. The next day he walks at 7.48 kmph and reaches the school 20.10 min before time. What is the distance from his house to school?

(i)

4.43 km
(ii)

0.43 km
(iii)

2.43 km
(iv)

3.43 km
(v)

1.43 km

Question 4

4.

The distance between two places X and Y is 368.51 m. Two persons A and B start simultaneously at X and Y at speeds of 17.44 m/sec and 10.45 m/sec respectively. Find when they meet each other if they are travelling in same direction.

(i)

52.72 sec
(ii)

50.72 sec
(iii)

54.72 sec
(iv)

53.72 sec
(v)

51.72 sec

Question 5

5.

If the speed of a vehicle is 10.06 m/sec, how much distance will it travel in 50.07 sec?

(i)

503.70 m
(ii)

501.70 m
(iii)

505.70 m
(iv)

502.70 m
(v)

504.70 m

Question 6

6.

A train travels 425.38 m distance at 13.36 m/sec, 195.04 m distance at 5.28 m/sec and 297.09 m distance at 6.34 m/sec. What is the total time travelled by the train?

(i)

116.64 sec
(ii)

117.64 sec
(iii)

115.64 sec
(iv)

114.64 sec
(v)

113.64 sec

Question 7

7.

If the speed of a vehicle is 11.80 kmph, how much time will it take to travel 361.67 km?

(i)

30.65 hr
(ii)

31.65 hr
(iii)

29.65 hr
(iv)

32.65 hr
(v)

28.65 hr

Question 8

8.

A motor boat can move at a speed of 15.44 m/sec in still water. If it goes upstream for 227.72 sec, it travels a distance of 2760.00 m. What is the speed of the stream?

(i)

5.32 m/sec
(ii)

2.32 m/sec
(iii)

1.32 m/sec
(iv)

4.32 m/sec
(v)

3.32 m/sec

Question 9

9.

If a train covers a certain distance at a speed of 17.39 m/sec in 11.22 sec, what should be the speed to cover the same distance in 28.99 sec?

(i)

7.73 m/sec
(ii)

4.73 m/sec
(iii)

8.73 m/sec
(iv)

6.73 m/sec
(v)

5.73 m/sec

Question 10

10.

If a train travelling at 17.82 m/sec speed covers 347.85 m distance in a certain time, how much distance will it cover in the same time at speed 24.97 m/sec?

(i)

488.41 m
(ii)

489.41 m
(iii)

485.41 m
(iv)

486.41 m
(v)

487.41 m

Question 11

11.

If a train travels 288.22 m in 44.41 sec, how much distance it covers in 16.93 sec?

(i)

111.88 m
(ii)

110.88 m
(iii)

109.88 m
(iv)

108.88 m
(v)

107.88 m

Question 12

12.

The distance between two places X and Y is 457.04 m. Two persons A and B start simultaneously at X and Y at speeds of 9.49 m/sec and 9.06 m/sec respectively. Find the meeting point away from X where they meet each other if they are travelling in opposite direction.

(i)

231.82 m
(ii)

233.82 m
(iii)

232.82 m
(iv)

234.82 m
(v)

235.82 m

Question 13

13.

In how much time will a train of length 452.39 m travelling at a speed of 11.29 m/sec crosses a man riding a cycle in the same direction at a speed of 3.87 m/sec?

(i)

59.97 sec
(ii)

61.97 sec
(iii)

60.97 sec
(iv)

58.97 sec
(v)

62.97 sec

Question 14

14.

If the speed of a vehicle is 7.48 kmph, how much distance will it travel in 26.58 hr?

(i)

198.82 km
(ii)

200.82 km
(iii)

197.82 km
(iv)

199.82 km
(v)

196.82 km

Question 15

15.

In how much time, a train of length 304.06 m travelling at a speed of 14.76 m/sec will cross a pole?

(i)

21.60 sec
(ii)

20.60 sec
(iii)

22.60 sec
(iv)

19.60 sec
(v)

18.60 sec

Question 16

16.

If the speed of a vehicle is 13.21 m/sec, how much time will it take to travel 169.35 m?

(i)

11.82 sec
(ii)

10.82 sec
(iii)

12.82 sec
(iv)

13.82 sec
(v)

14.82 sec

Question 17

17.

In how much time will a train A of length 308.90 m travelling at a speed of 7.88 m/sec will cross another train B of length 151.01 m travelling in the same direction at a speed of 3.49 m/sec?

(i)

103.76 sec
(ii)

105.76 sec
(iii)

102.76 sec
(iv)

106.76 sec
(v)

104.76 sec

Question 18

18.

A motor boat can travel at a speed of 18.40 m/sec downstream and 4.18 m/sec upstream. How much distance can the boat travel in 15.21 sec in still water?

(i)

173.72 m
(ii)

172.72 m
(iii)

170.72 m
(iv)

169.72 m
(v)

171.72 m

Question 19

19.

A motor boat can travel at a speed of 22.77 m/sec downstream and 8.91 m/sec upstream. What is the speed of the motor boat in still water?

(i)

15.84 m/sec
(ii)

13.84 m/sec
(iii)

14.84 m/sec
(iv)

16.84 m/sec
(v)

17.84 m/sec

Question 20

20.

If a vehicle travels 142.82 m in 44.08 sec, what is the speed of the vehicle?

(i)

4.24 m/sec
(ii)

3.24 m/sec
(iii)

1.24 m/sec
(iv)

5.24 m/sec
(v)

2.24 m/sec

Question 21

21.

The distance between two places X and Y is 225.63 m. Two persons A and B start simultaneously at X and Y at speeds of 10.47 m/sec and 6.52 m/sec respectively. Find the meeting point away from X where they meet each other if they are travelling in same direction.

(i)

596.06 m
(ii)

597.06 m
(iii)

600.06 m
(iv)

599.06 m
(v)

598.06 m

Question 22

22.

In how much time will a train A of length 436.21 m travelling at a speed of 21.52 m/sec will cross another train B of length 180.08 m travelling in the opposite direction at a speed of 8.81 m/sec?

(i)

22.32 sec
(ii)

19.32 sec
(iii)

18.32 sec
(iv)

20.32 sec
(v)

21.32 sec

Question 23

23.

A motor boat can travel at a speed of 32.81 m/sec downstream and 25.67 m/sec upstream. What is the speed of the stream?

(i)

2.57 m/sec
(ii)

5.57 m/sec
(iii)

3.57 m/sec
(iv)

1.57 m/sec
(v)

4.57 m/sec

Question 24

24.

A train travels 164.43 m distance for 11.14 sec, 231.66 m distance for 41.59 sec and 261.98 m distance for 18.13 sec. What is the average speed of the train?

(i)

11.29 m/sec
(ii)

10.29 m/sec
(iii)

9.29 m/sec
(iv)

8.29 m/sec
(v)

7.29 m/sec

Question 25

25.

A train crosses a telegraph post in 48.53 sec and a bridge 1043.61 m long in 71.08 sec. What is the length of the train?

(i)

2244.97 m
(ii)

2246.97 m
(iii)

2245.97 m
(iv)

2247.97 m
(v)

2243.97 m

Assignment Key