51)

A car covers a distance of 90 km in 50 min. What is its speed (in m/s)?

SSC CGL 2022

A)

108

B)

90

C)

60

D)

30

52)

If Raman drives his bike at a speed of 24 km/h, he reaches his office 5 minutes late. If he drives at a speed of 30 km/h, he reaches his office 4 minutes early. How much time (in minutes) will he take to reach his office at a speed of 27 km/h?

SSC CGL 2022

A)

55

B)

45

C)

50

D)

40

53)

The distance between two towns is covered in 7 hours at a speed of 50 km/h. By how much should the speed (in km/h) be increased so that 2 hours of travelling time will be saved?

SSC CGL 2022

A)

30

B)

20

C)

70

D)

40

54)

A car travels 228 km in 3 hours. How long will it take to travel 912 km & how far will it travel in 7 hours?

A)

12 hours & 532 km

B)

12 hours & 535 km

C)

24 hours & 532 km

D)

24 hours & 535 km

55)

In a 1500 m race, Anil beats Bakul by 150 m and in the same race Bakul beats Charles by 75 m. By what distance does Anil beat Charles?

SSC CGL 2022

A)

293.50 m

B)

200.15 m

C)

217.50 m

D)

313.75 m

56)

If Ram covers a certain journey at 60% of his usual speed, he reaches the destination late by 36 min. His usual time (in min) to reach the destination is:

SSC CGL 2022

A)

50

B)

72

C)

60

D)

54

57)

Two-thirds of a certain distance was covered at the speed of 45 km/h, one-fourth at the speed of 60 km/h and the rest at the speed of 75 km/h. Find the average speed per hour for the whole journey. (correct to 2 decimal places)

SSC CGL 2022

A)

58.25 km/h

B)

45.75 km/h

C)

51.25 km/h

D)

49.77 km/h

58)

A train travels at a speed of 18 m/s in the first 5 minutes, covers 7.5 km in the next 10 minutes and covers 12 km in another 10 minutes. What is its average speed (in km/h, rounded off to 1 decimal place) for the entire journey?

SSC CGL 2022

A)

45.7

B)

71.2

C)

59.8

D)

64.6

59)

A student walked 6 km from his house to reach the metro station, then boarded a metro that has an average speed of 60 km/h, and reached the destination. It took 3 hours for the entire journey. If the average speed of the entire journey is 32 km/h, then the speed of walking is ________.

SSC CGL 2022

A)

2 km/h

B)

3 km/h

C)

1.5 km/h

D)

4 km/h

60)

A boat moves 25 km upstream and 39 km downstream in 8 hours. It travels 35 km upstream and 52 km downstream in 11 hours. What is the speed of the stream if it travels at a uniform speed?

SSC CGL 2022

A)

6 km/h

B)

5 km/h

C)

4 km/h

D)

3 km/h