Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 638 · 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 10 m/s into km/h.
2. 2.Kabir cycles to his school at 90 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)?
3. 3.How many minutes does a car take to go 65 km at 50 km/h?
4. 4.A car runs for 1 hour at 21 km/h and then for 1 hour at 77 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.A car runs for 2 hours at 73 km/h and then for 2 hours at 37 km/h. What is its average speed for the whole journey (in km/h)?
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 15 minutes (in km)?
8. 8.A car runs for 2 hours at 54 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
9. 9.Change 25 m/s into km/h.
10. 10.Change 5 m/s into km/h.
11. 11.A car runs for 1 hour at 29 km/h and then for 2 hours at 23 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 16 km at 64 km/h?
13. 13.Change 90 km/h into metres per second.
14. 14.Kabir cycles to his school at 90 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)?
15. 15.How many minutes does a car take to go 55 km at 75 km/h?
16. 16.A car runs for 4 hours at 32 km/h and then for 4 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
18. 18.Change 36 km/h into metres per second.
19. 19.Change 54 km/h into metres per second.
20. 20.How many minutes does a car take to go 118 km at 59 km/h?
21. 21.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)?
22. 22.A bus runs at 39 km/h. How far does it go in 20 minutes (in km)?
23. 23.A car runs for 4 hours at 61 km/h and then for 4 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.A bus runs at 66 km/h. How far does it go in 50 minutes (in km)?
25. 25.Kabir cycles to his school at 20 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 58 km at 40 km/h?
27. 27.Change 35 m/s into km/h.
28. 28.How many minutes does a car take to go 70 km at 75 km/h?
29. 29.How many minutes does a car take to go 60 km at 72 km/h?
30. 30.A bus runs at 26 km/h. How far does it go in 90 minutes (in km)?
31. 31.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)?
32. 32.Kabir cycles to his school at 78 km/h and comes back by the same road at 39 km/h. What is his average speed for the whole trip (in km/h)?
33. 33.Kabir cycles to his school at 36 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
34. 34.Change 15 m/s into km/h.
35. 35.Change 20 m/s into km/h.
36. 36.A car runs for 2 hours at 62 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A car runs for 2 hours at 69 km/h and then for 4 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.Kabir cycles to his school at 26 km/h and comes back by the same road at 78 km/h. What is his average speed for the whole trip (in km/h)?
39. 39.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
40. 40.Kabir cycles to his school at 45 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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