Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 140 · 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.A bus runs at 32 km/h. How far does it go in 15 minutes (in km)?
2. 2.Change 36 km/h into metres per second.
3. 3.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
4. 4.Change 90 km/h into metres per second.
5. 5.Change 108 km/h into metres per second.
6. 6.Change 72 km/h into metres per second.
7. 7.Change 25 m/s into km/h.
8. 8.Kabir cycles to his school at 30 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
9. 9.A car runs for 1 hour at 52 km/h and then for 2 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.A bus runs at 69 km/h. How far does it go in 20 minutes (in km)?
11. 11.Kabir cycles to his school at 60 km/h and comes back by the same road at 15 km/h. What is his average speed for the whole trip (in km/h)?
12. 12.Change 40 m/s into km/h.
13. 13.Change 35 m/s into km/h.
14. 14.A car runs for 4 hours at 71 km/h and then for 4 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
15. 15.A bus runs at 30 km/h. How far does it go in 30 minutes (in km)?
16. 16.Change 30 m/s into km/h.
17. 17.A car runs for 4 hours at 22 km/h and then for 4 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.How many minutes does a car take to go 138 km at 45 km/h?
19. 19.How many minutes does a car take to go 65 km at 39 km/h?
20. 20.A bus runs at 87 km/h. How far does it go in 20 minutes (in km)?
21. 21.How many minutes does a car take to go 119 km at 30 km/h?
22. 22.A car runs for 4 hours at 20 km/h and then for 3 hours at 41 km/h. What is its average speed for the whole journey (in km/h)?
23. 23.Change 18 km/h into metres per second.
24. 24.A car runs for 1 hour at 76 km/h and then for 1 hour at 48 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.How many minutes does a car take to go 36 km at 48 km/h?
26. 26.How many minutes does a car take to go 28 km at 42 km/h?
27. 27.A car runs for 1 hour at 79 km/h and then for 2 hours at 64 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.How many minutes does a car take to go 104 km at 40 km/h?
29. 29.Kabir cycles to his school at 24 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
30. 30.Change 54 km/h into metres per second.
31. 31.A car runs for 4 hours at 48 km/h and then for 2 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.Kabir cycles to his school at 33 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
33. 33.A bus runs at 40 km/h. How far does it go in 15 minutes (in km)?
34. 34.A car runs for 3 hours at 63 km/h and then for 3 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
36. 36.How many minutes does a car take to go 31 km at 60 km/h?
37. 37.A car runs for 4 hours at 76 km/h and then for 4 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.A car runs for 4 hours at 70 km/h and then for 4 hours at 56 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.A car runs for 1 hour at 32 km/h and then for 1 hour at 28 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.A car runs for 3 hours at 38 km/h and then for 2 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?

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