Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 541 · 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 90 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)?
2. 2.Change 54 km/h into metres per second.
3. 3.How many minutes does a car take to go 96 km at 80 km/h?
4. 4.How many minutes does a car take to go 36 km at 36 km/h?
5. 5.Change 108 km/h into metres per second.
6. 6.Change 30 m/s into km/h.
7. 7.Change 18 km/h into metres per second.
8. 8.Kabir cycles to his school at 42 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
9. 9.Change 36 km/h into metres per second.
10. 10.Change 35 m/s into km/h.
11. 11.How many minutes does a car take to go 30 km at 36 km/h?
12. 12.A bus runs at 39 km/h. How far does it go in 40 minutes (in km)?
13. 13.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?
14. 14.Change 72 km/h into metres per second.
15. 15.Kabir cycles to his school at 84 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
16. 16.Change 15 m/s into km/h.
17. 17.Change 20 m/s into km/h.
18. 18.Change 40 m/s into km/h.
19. 19.Change 10 m/s into km/h.
20. 20.How many minutes does a car take to go 107 km at 60 km/h?
21. 21.How many minutes does a car take to go 57 km at 36 km/h?
22. 22.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)?
23. 23.How many minutes does a car take to go 111 km at 30 km/h?
24. 24.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
25. 25.A bus runs at 58 km/h. How far does it go in 90 minutes (in km)?
26. 26.A car runs for 4 hours at 20 km/h and then for 3 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.How many minutes does a car take to go 114 km at 40 km/h?
28. 28.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)?
29. 29.A car runs for 4 hours at 59 km/h and then for 4 hours at 77 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
31. 31.How many minutes does a car take to go 112 km at 40 km/h?
32. 32.How many minutes does a car take to go 37 km at 60 km/h?
33. 33.A car runs for 2 hours at 55 km/h and then for 3 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.A car runs for 4 hours at 67 km/h and then for 3 hours at 74 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.A bus runs at 75 km/h. How far does it go in 40 minutes (in km)?
36. 36.How many minutes does a car take to go 140 km at 40 km/h?
37. 37.Change 90 km/h into metres per second.
38. 38.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
39. 39.A car runs for 2 hours at 22 km/h and then for 3 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.Kabir cycles to his school at 20 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)?

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