Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 609 · 40 questions

The method (D = S × T): Distance = speed × time; time = distance ÷ speed. Change minutes to hours by ÷ 60. km/h → m/s: × 5/18. m/s → km/h: × 18/5. Average speed = total distance ÷ total time. Same distance there and back at a and b: average speed = 2 × a × b ÷ (a + b).

1. 1.Kabir cycles to his school at 45 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.A bus runs at 42 km/h. How far does it go in 30 minutes (in km)?
3. 3.Kabir cycles to his school at 48 km/h and comes back by the same road at 80 km/h. What is his average speed for the whole trip (in km/h)?
4. 4.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?
5. 5.A car runs for 1 hour at 32 km/h and then for 1 hour at 60 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.Change 40 m/s into km/h.
7. 7.Change 90 km/h into metres per second.
8. 8.A bus runs at 51 km/h. How far does it go in 20 minutes (in km)?
9. 9.Kabir cycles to his school at 70 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
10. 10.How many minutes does a car take to go 99 km at 66 km/h?
11. 11.A bus runs at 48 km/h. How far does it go in 30 minutes (in km)?
12. 12.A car runs for 4 hours at 42 km/h and then for 1 hour at 72 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.How many minutes does a car take to go 15 km at 50 km/h?
14. 14.How many minutes does a car take to go 91 km at 78 km/h?
15. 15.Change 108 km/h into metres per second.
16. 16.A car runs for 4 hours at 23 km/h and then for 4 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.Change 54 km/h into metres per second.
18. 18.A bus runs at 40 km/h. How far does it go in 30 minutes (in km)?
19. 19.A bus runs at 60 km/h. How far does it go in 45 minutes (in km)?
20. 20.Kabir cycles to his school at 15 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
21. 21.A bus runs at 20 km/h. How far does it go in 90 minutes (in km)?
22. 22.How many minutes does a car take to go 129 km at 60 km/h?
23. 23.Change 10 m/s into km/h.
24. 24.Change 25 m/s into km/h.
25. 25.Change 36 km/h into metres per second.
26. 26.How many minutes does a car take to go 131 km at 60 km/h?
27. 27.Change 72 km/h into metres per second.
28. 28.Kabir cycles to his school at 40 km/h and comes back by the same road at 60 km/h. What is his average speed for the whole trip (in km/h)?
29. 29.A car runs for 4 hours at 27 km/h and then for 4 hours at 71 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Kabir cycles to his school at 66 km/h and comes back by the same road at 22 km/h. What is his average speed for the whole trip (in km/h)?
31. 31.How many minutes does a car take to go 52 km at 30 km/h?
32. 32.Change 15 m/s into km/h.
33. 33.Kabir cycles to his school at 88 km/h and comes back by the same road at 33 km/h. What is his average speed for the whole trip (in km/h)?
34. 34.Kabir cycles to his school at 14 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
35. 35.Change 18 km/h into metres per second.
36. 36.How many minutes does a car take to go 118 km at 59 km/h?
37. 37.Change 30 m/s into km/h.
38. 38.Change 5 m/s into km/h.
39. 39.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
40. 40.How many minutes does a car take to go 80 km at 64 km/h?

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