Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 547 · 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.Kabir cycles to his school at 70 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.A bus runs at 80 km/h. How far does it go in 45 minutes (in km)?
3. 3.How many minutes does a car take to go 130 km at 50 km/h?
4. 4.How many minutes does a car take to go 51 km at 45 km/h?
5. 5.Change 90 km/h into metres per second.
6. 6.Change 18 km/h into metres per second.
7. 7.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
8. 8.How many minutes does a car take to go 36 km at 40 km/h?
9. 9.Kabir cycles to his school at 40 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)?
10. 10.How many minutes does a car take to go 38 km at 76 km/h?
11. 11.Change 108 km/h into metres per second.
12. 12.Change 36 km/h into metres per second.
13. 13.Kabir cycles to his school at 60 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)?
14. 14.A bus runs at 52 km/h. How far does it go in 30 minutes (in km)?
15. 15.Change 10 m/s into km/h.
16. 16.A car runs for 4 hours at 73 km/h and then for 4 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.A car runs for 1 hour at 64 km/h and then for 1 hour at 48 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Kabir cycles to his school at 21 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
19. 19.How many minutes does a car take to go 45 km at 50 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.A car runs for 1 hour at 37 km/h and then for 1 hour at 45 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.Change 20 m/s into km/h.
23. 23.How many minutes does a car take to go 39 km at 39 km/h?
24. 24.Change 72 km/h into metres per second.
25. 25.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)?
26. 26.How many minutes does a car take to go 16 km at 64 km/h?
27. 27.A car runs for 2 hours at 69 km/h and then for 1 hour at 39 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A car runs for 2 hours at 75 km/h and then for 2 hours at 71 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.How many minutes does a car take to go 46 km at 40 km/h?
30. 30.A car runs for 4 hours at 50 km/h and then for 1 hour at 75 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Change 25 m/s into km/h.
32. 32.A bus runs at 56 km/h. How far does it go in 15 minutes (in km)?
33. 33.How many minutes does a car take to go 108 km at 30 km/h?
34. 34.Change 5 m/s into km/h.
35. 35.Kabir cycles to his school at 33 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
36. 36.A bus runs at 78 km/h. How far does it go in 90 minutes (in km)?
37. 37.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)?
38. 38.How many minutes does a car take to go 36 km at 48 km/h?
39. 39.Change 35 m/s into km/h.
40. 40.A bus runs at 66 km/h. How far does it go in 20 minutes (in km)?

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