Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 309 · 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.Change 15 m/s into km/h.
2. 2.Kabir cycles to his school at 12 km/h and comes back by the same road at 24 km/h. What is his average speed for the whole trip (in km/h)?
3. 3.Kabir cycles to his school at 60 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
4. 4.A bus runs at 66 km/h. How far does it go in 10 minutes (in km)?
5. 5.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
6. 6.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
7. 7.A car runs for 3 hours at 41 km/h and then for 4 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.How many minutes does a car take to go 120 km at 72 km/h?
9. 9.Change 54 km/h into metres per second.
10. 10.A bus runs at 48 km/h. How far does it go in 30 minutes (in km)?
11. 11.Change 35 m/s into km/h.
12. 12.A car runs for 1 hour at 45 km/h and then for 2 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 20 m/s into km/h.
14. 14.A bus runs at 60 km/h. How far does it go in 10 minutes (in km)?
15. 15.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
16. 16.Change 36 km/h into metres per second.
17. 17.How many minutes does a car take to go 96 km at 40 km/h?
18. 18.How many minutes does a car take to go 72 km at 45 km/h?
19. 19.A bus runs at 54 km/h. How far does it go in 90 minutes (in km)?
20. 20.How many minutes does a car take to go 24 km at 80 km/h?
21. 21.How many minutes does a car take to go 38 km at 76 km/h?
22. 22.Change 5 m/s into km/h.
23. 23.How many minutes does a car take to go 136 km at 51 km/h?
24. 24.A bus runs at 42 km/h. How far does it go in 10 minutes (in km)?
25. 25.Change 30 m/s into km/h.
26. 26.Kabir cycles to his school at 28 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
27. 27.Kabir cycles to his school at 10 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)?
28. 28.A car runs for 4 hours at 60 km/h and then for 4 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.A car runs for 1 hour at 48 km/h and then for 1 hour at 52 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Change 18 km/h into metres per second.
31. 31.A bus runs at 84 km/h. How far does it go in 50 minutes (in km)?
32. 32.Change 10 m/s into km/h.
33. 33.How many minutes does a car take to go 116 km at 40 km/h?
34. 34.How many minutes does a car take to go 25 km at 30 km/h?
35. 35.Kabir cycles to his school at 63 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
36. 36.Change 90 km/h into metres per second.
37. 37.How many minutes does a car take to go 129 km at 43 km/h?
38. 38.Kabir cycles to his school at 18 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
39. 39.A car runs for 3 hours at 39 km/h and then for 4 hours at 46 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.Kabir cycles to his school at 48 km/h and comes back by the same road at 16 km/h. What is his average speed for the whole trip (in km/h)?

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