Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 61 · 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 18 km/h into metres per second.
2. 2.Change 30 m/s into km/h.
3. 3.How many minutes does a car take to go 112 km at 70 km/h?
4. 4.Change 25 m/s into km/h.
5. 5.How many minutes does a car take to go 114 km at 76 km/h?
6. 6.Change 90 km/h into metres per second.
7. 7.How many minutes does a car take to go 93 km at 62 km/h?
8. 8.Change 54 km/h into metres per second.
9. 9.Kabir cycles to his school at 10 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
10. 10.A car runs for 1 hour at 20 km/h and then for 4 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
11. 11.A car runs for 2 hours at 33 km/h and then for 1 hour at 48 km/h. What is its average speed for the whole journey (in km/h)?
12. 12.How many minutes does a car take to go 39 km at 39 km/h?
13. 13.Change 72 km/h into metres per second.
14. 14.Change 10 m/s into km/h.
15. 15.How many minutes does a car take to go 52 km at 78 km/h?
16. 16.A car runs for 1 hour at 48 km/h and then for 2 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.How many minutes does a car take to go 21 km at 42 km/h?
18. 18.A car runs for 1 hour at 27 km/h and then for 1 hour at 71 km/h. What is its average speed for the whole journey (in km/h)?
19. 19.Change 35 m/s into km/h.
20. 20.A car runs for 2 hours at 44 km/h and then for 1 hour at 35 km/h. What is its average speed for the whole journey (in km/h)?
21. 21.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
22. 22.A car runs for 4 hours at 36 km/h and then for 1 hour at 46 km/h. What is its average speed for the whole journey (in km/h)?
23. 23.A bus runs at 39 km/h. How far does it go in 20 minutes (in km)?
24. 24.How many minutes does a car take to go 34 km at 40 km/h?
25. 25.A bus runs at 60 km/h. How far does it go in 20 minutes (in km)?
26. 26.A car runs for 2 hours at 42 km/h and then for 3 hours at 47 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 130 km at 75 km/h?
28. 28.How many minutes does a car take to go 62 km at 40 km/h?
29. 29.How many minutes does a car take to go 143 km at 30 km/h?
30. 30.A bus runs at 80 km/h. How far does it go in 45 minutes (in km)?
31. 31.How many minutes does a car take to go 76 km at 80 km/h?
32. 32.How many minutes does a car take to go 21 km at 35 km/h?
33. 33.Kabir cycles to his school at 66 km/h and comes back by the same road at 22 km/h. What is his average speed for the whole trip (in km/h)?
34. 34.A bus runs at 26 km/h. How far does it go in 30 minutes (in km)?
35. 35.A car runs for 2 hours at 31 km/h and then for 2 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
37. 37.A car runs for 4 hours at 53 km/h and then for 1 hour at 68 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.Kabir cycles to his school at 77 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)?
39. 39.How many minutes does a car take to go 146 km at 73 km/h?
40. 40.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)?

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