Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 221 · 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 30 m/s into km/h.
2. 2.A bus runs at 32 km/h. How far does it go in 90 minutes (in km)?
3. 3.How many minutes does a car take to go 150 km at 75 km/h?
4. 4.A car runs for 2 hours at 29 km/h and then for 2 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.How many minutes does a car take to go 104 km at 40 km/h?
6. 6.How many minutes does a car take to go 141 km at 47 km/h?
7. 7.Change 18 km/h into metres per second.
8. 8.How many minutes does a car take to go 128 km at 60 km/h?
9. 9.Kabir cycles to his school at 48 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)?
10. 10.How many minutes does a car take to go 117 km at 45 km/h?
11. 11.Kabir cycles to his school at 36 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)?
12. 12.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)?
13. 13.A car runs for 1 hour at 40 km/h and then for 1 hour at 48 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.Kabir cycles to his school at 24 km/h and comes back by the same road at 12 km/h. What is his average speed for the whole trip (in km/h)?
15. 15.A car runs for 2 hours at 22 km/h and then for 3 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
16. 16.Kabir cycles to his school at 84 km/h and comes back by the same road at 14 km/h. What is his average speed for the whole trip (in km/h)?
17. 17.Change 5 m/s into km/h.
18. 18.Change 20 m/s into km/h.
19. 19.A bus runs at 28 km/h. How far does it go in 90 minutes (in km)?
20. 20.How many minutes does a car take to go 85 km at 75 km/h?
21. 21.Change 35 m/s into km/h.
22. 22.How many minutes does a car take to go 140 km at 50 km/h?
23. 23.Change 90 km/h into metres per second.
24. 24.A car runs for 2 hours at 47 km/h and then for 2 hours at 77 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Change 108 km/h into metres per second.
26. 26.A car runs for 1 hour at 56 km/h and then for 3 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.Kabir cycles to his school at 30 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)?
28. 28.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)?
29. 29.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
30. 30.A car runs for 1 hour at 35 km/h and then for 4 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Change 36 km/h into metres per second.
32. 32.Kabir cycles to his school at 30 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
33. 33.Change 40 m/s into km/h.
34. 34.Change 15 m/s into km/h.
35. 35.Kabir cycles to his school at 72 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)?
36. 36.Change 25 m/s into km/h.
37. 37.A car runs for 4 hours at 31 km/h and then for 2 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.A car runs for 1 hour at 45 km/h and then for 2 hours at 63 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.A bus runs at 27 km/h. How far does it go in 40 minutes (in km)?
40. 40.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?

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