Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 477 · 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 78 km/h and comes back by the same road at 26 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.Change 35 m/s into km/h.
3. 3.Change 10 m/s into km/h.
4. 4.A bus runs at 68 km/h. How far does it go in 45 minutes (in km)?
5. 5.Kabir cycles to his school at 80 km/h and comes back by the same road at 48 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.A car runs for 2 hours at 48 km/h and then for 2 hours at 46 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.A car runs for 4 hours at 33 km/h and then for 2 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.A bus runs at 38 km/h. How far does it go in 30 minutes (in km)?
9. 9.A car runs for 1 hour at 22 km/h and then for 1 hour at 68 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.A car runs for 2 hours at 34 km/h and then for 2 hours at 48 km/h. What is its average speed for the whole journey (in km/h)?
11. 11.Kabir cycles to his school at 80 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
12. 12.Change 108 km/h into metres per second.
13. 13.Change 5 m/s into km/h.
14. 14.Change 90 km/h into metres per second.
15. 15.How many minutes does a car take to go 121 km at 66 km/h?
16. 16.Change 30 m/s into km/h.
17. 17.A bus runs at 36 km/h. How far does it go in 40 minutes (in km)?
18. 18.A bus runs at 45 km/h. How far does it go in 40 minutes (in km)?
19. 19.Change 54 km/h into metres per second.
20. 20.How many minutes does a car take to go 24 km at 60 km/h?
21. 21.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
22. 22.A car runs for 4 hours at 62 km/h and then for 4 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
23. 23.How many minutes does a car take to go 147 km at 63 km/h?
24. 24.A car runs for 1 hour at 73 km/h and then for 1 hour at 77 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Kabir cycles to his school at 18 km/h and comes back by the same road at 63 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 15 km at 75 km/h?
27. 27.A bus runs at 84 km/h. How far does it go in 45 minutes (in km)?
28. 28.Change 25 m/s into km/h.
29. 29.Change 18 km/h into metres per second.
30. 30.A car runs for 1 hour at 36 km/h and then for 3 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Change 40 m/s into km/h.
32. 32.Kabir cycles to his school at 40 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)?
33. 33.A car runs for 4 hours at 59 km/h and then for 4 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Change 36 km/h into metres per second.
35. 35.A bus runs at 64 km/h. How far does it go in 90 minutes (in km)?
36. 36.A bus runs at 40 km/h. How far does it go in 30 minutes (in km)?
37. 37.A car runs for 2 hours at 67 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.A bus runs at 84 km/h. How far does it go in 40 minutes (in km)?
39. 39.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
40. 40.A bus runs at 46 km/h. How far does it go in 30 minutes (in km)?

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