Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 385 · 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 27 km/h. How far does it go in 40 minutes (in km)?
2. 2.A bus runs at 28 km/h. How far does it go in 45 minutes (in km)?
3. 3.Change 10 m/s into km/h.
4. 4.Change 36 km/h into metres per second.
5. 5.Kabir cycles to his school at 66 km/h and comes back by the same road at 55 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.A car runs for 2 hours at 45 km/h and then for 2 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.A car runs for 1 hour at 36 km/h and then for 3 hours at 52 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 49 km at 42 km/h?
9. 9.Change 5 m/s into km/h.
10. 10.A bus runs at 66 km/h. How far does it go in 50 minutes (in km)?
11. 11.A car runs for 1 hour at 24 km/h and then for 1 hour at 26 km/h. What is its average speed for the whole journey (in km/h)?
12. 12.A bus runs at 34 km/h. How far does it go in 90 minutes (in km)?
13. 13.Change 20 m/s into km/h.
14. 14.A car runs for 2 hours at 73 km/h and then for 3 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
15. 15.A bus runs at 45 km/h. How far does it go in 40 minutes (in km)?
16. 16.A car runs for 1 hour at 72 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.A car runs for 2 hours at 73 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Kabir cycles to his school at 28 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
19. 19.Change 54 km/h into metres per second.
20. 20.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)?
21. 21.Change 108 km/h into metres per second.
22. 22.How many minutes does a car take to go 108 km at 48 km/h?
23. 23.Change 30 m/s into km/h.
24. 24.Change 15 m/s into km/h.
25. 25.Change 90 km/h into metres per second.
26. 26.How many minutes does a car take to go 87 km at 58 km/h?
27. 27.Change 18 km/h into metres per second.
28. 28.A car runs for 4 hours at 76 km/h and then for 4 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.A car runs for 3 hours at 24 km/h and then for 3 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Kabir cycles to his school at 30 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
31. 31.A bus runs at 76 km/h. How far does it go in 30 minutes (in km)?
32. 32.A car runs for 4 hours at 38 km/h and then for 1 hour at 33 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.Change 25 m/s into km/h.
34. 34.Kabir cycles to his school at 12 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)?
35. 35.Change 40 m/s into km/h.
36. 36.Change 72 km/h into metres per second.
37. 37.A bus runs at 20 km/h. How far does it go in 45 minutes (in km)?
38. 38.How many minutes does a car take to go 23 km at 46 km/h?
39. 39.A car runs for 4 hours at 33 km/h and then for 2 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.A car runs for 4 hours at 38 km/h and then for 4 hours at 42 km/h. What is its average speed for the whole journey (in km/h)?

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