Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 21 · 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 25 m/s into km/h.
2. 2.Change 54 km/h into metres per second.
3. 3.A bus runs at 64 km/h. How far does it go in 30 minutes (in km)?
4. 4.A car runs for 2 hours at 33 km/h and then for 4 hours at 42 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.Change 15 m/s into km/h.
6. 6.Change 35 m/s into km/h.
7. 7.A car runs for 4 hours at 45 km/h and then for 1 hour at 25 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.Kabir cycles to his school at 36 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)?
9. 9.A car runs for 3 hours at 32 km/h and then for 3 hours at 78 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.A car runs for 1 hour at 63 km/h and then for 1 hour at 65 km/h. What is its average speed for the whole journey (in km/h)?
11. 11.A bus runs at 72 km/h. How far does it go in 20 minutes (in km)?
12. 12.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)?
13. 13.A car runs for 2 hours at 71 km/h and then for 1 hour at 35 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.Kabir cycles to his school at 60 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.Kabir cycles to his school at 90 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)?
16. 16.Change 40 m/s into km/h.
17. 17.Change 36 km/h into metres per second.
18. 18.Change 108 km/h into metres per second.
19. 19.Change 72 km/h into metres per second.
20. 20.How many minutes does a car take to go 49 km at 30 km/h?
21. 21.How many minutes does a car take to go 11 km at 44 km/h?
22. 22.Kabir cycles to his school at 30 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
23. 23.A bus runs at 68 km/h. How far does it go in 90 minutes (in km)?
24. 24.Kabir cycles to his school at 12 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)?
25. 25.A bus runs at 24 km/h. How far does it go in 45 minutes (in km)?
26. 26.A car runs for 2 hours at 27 km/h and then for 2 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.A car runs for 3 hours at 20 km/h and then for 3 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A car runs for 2 hours at 36 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
30. 30.A car runs for 2 hours at 22 km/h and then for 4 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.How many minutes does a car take to go 63 km at 36 km/h?
32. 32.Change 30 m/s into km/h.
33. 33.Change 18 km/h into metres per second.
34. 34.A car runs for 1 hour at 70 km/h and then for 2 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.Kabir cycles to his school at 56 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)?
36. 36.How many minutes does a car take to go 11 km at 33 km/h?
37. 37.A bus runs at 36 km/h. How far does it go in 40 minutes (in km)?
38. 38.Change 90 km/h into metres per second.
39. 39.Change 5 m/s into km/h.
40. 40.How many minutes does a car take to go 73 km at 30 km/h?

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