Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 12 · 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 60 km at 72 km/h?
2. 2.Change 36 km/h into metres per second.
3. 3.Change 18 km/h into metres per second.
4. 4.Kabir cycles to his school at 15 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)?
5. 5.Change 25 m/s into km/h.
6. 6.Kabir cycles to his school at 14 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
7. 7.Change 5 m/s into km/h.
8. 8.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
9. 9.How many minutes does a car take to go 39 km at 36 km/h?
10. 10.Change 40 m/s into km/h.
11. 11.A car runs for 2 hours at 68 km/h and then for 2 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
12. 12.A bus runs at 75 km/h. How far does it go in 40 minutes (in km)?
13. 13.A bus runs at 75 km/h. How far does it go in 20 minutes (in km)?
14. 14.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
15. 15.Change 15 m/s into km/h.
16. 16.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
17. 17.A car runs for 3 hours at 23 km/h and then for 3 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.A car runs for 3 hours at 64 km/h and then for 4 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
19. 19.Change 10 m/s into km/h.
20. 20.Change 108 km/h into metres per second.
21. 21.A bus runs at 40 km/h. How far does it go in 90 minutes (in km)?
22. 22.A bus runs at 58 km/h. How far does it go in 90 minutes (in km)?
23. 23.Kabir cycles to his school at 14 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)?
24. 24.A bus runs at 48 km/h. How far does it go in 15 minutes (in km)?
25. 25.Kabir cycles to his school at 60 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)?
26. 26.How many minutes does a car take to go 12 km at 45 km/h?
27. 27.A car runs for 3 hours at 57 km/h and then for 3 hours at 39 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A bus runs at 51 km/h. How far does it go in 20 minutes (in km)?
29. 29.A car runs for 4 hours at 48 km/h and then for 3 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.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)?
31. 31.Kabir cycles to his school at 15 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)?
32. 32.A bus runs at 86 km/h. How far does it go in 30 minutes (in km)?
33. 33.Change 90 km/h into metres per second.
34. 34.A bus runs at 50 km/h. How far does it go in 90 minutes (in km)?
35. 35.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
36. 36.How many minutes does a car take to go 125 km at 60 km/h?
37. 37.A car runs for 1 hour at 54 km/h and then for 1 hour at 32 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.Kabir cycles to his school at 30 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)?
39. 39.A car runs for 1 hour at 40 km/h and then for 2 hours at 70 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.Change 20 m/s into km/h.

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