Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 265 · 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.How many minutes does a car take to go 28 km at 48 km/h?
2. 2.Change 18 km/h into metres per second.
3. 3.Kabir cycles to his school at 42 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)?
4. 4.Change 72 km/h into metres per second.
5. 5.Change 54 km/h into metres per second.
6. 6.A car runs for 3 hours at 33 km/h and then for 3 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.Change 15 m/s into km/h.
8. 8.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)?
9. 9.How many minutes does a car take to go 123 km at 36 km/h?
10. 10.How many minutes does a car take to go 26 km at 30 km/h?
11. 11.Change 108 km/h into metres per second.
12. 12.Change 35 m/s into km/h.
13. 13.A car runs for 4 hours at 26 km/h and then for 3 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.Change 30 m/s into km/h.
15. 15.Change 10 m/s into km/h.
16. 16.A bus runs at 21 km/h. How far does it go in 40 minutes (in km)?
17. 17.A car runs for 1 hour at 33 km/h and then for 1 hour at 69 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Kabir cycles to his school at 90 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)?
19. 19.A car runs for 2 hours at 35 km/h and then for 1 hour at 71 km/h. What is its average speed for the whole journey (in km/h)?
20. 20.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)?
21. 21.How many minutes does a car take to go 135 km at 30 km/h?
22. 22.Kabir cycles to his school at 75 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)?
23. 23.Change 5 m/s into km/h.
24. 24.A car runs for 2 hours at 43 km/h and then for 2 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Change 20 m/s into km/h.
26. 26.A bus runs at 81 km/h. How far does it go in 20 minutes (in km)?
27. 27.A car runs for 2 hours at 26 km/h and then for 1 hour at 80 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.Change 90 km/h into metres per second.
29. 29.A car runs for 3 hours at 73 km/h and then for 3 hours at 57 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.How many minutes does a car take to go 35 km at 50 km/h?
31. 31.A bus runs at 84 km/h. How far does it go in 90 minutes (in km)?
32. 32.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)?
33. 33.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
34. 34.How many minutes does a car take to go 130 km at 39 km/h?
35. 35.How many minutes does a car take to go 145 km at 50 km/h?
36. 36.A car runs for 2 hours at 65 km/h and then for 3 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.How many minutes does a car take to go 43 km at 60 km/h?
38. 38.How many minutes does a car take to go 65 km at 30 km/h?
39. 39.Kabir cycles to his school at 42 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
40. 40.How many minutes does a car take to go 52 km at 80 km/h?

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