Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 342 · 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.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
3. 3.Kabir cycles to his school at 28 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
4. 4.A car runs for 3 hours at 75 km/h and then for 4 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.Change 30 m/s into km/h.
6. 6.Change 36 km/h into metres per second.
7. 7.Change 5 m/s into km/h.
8. 8.Change 90 km/h into metres per second.
9. 9.A bus runs at 58 km/h. How far does it go in 30 minutes (in km)?
10. 10.A bus runs at 24 km/h. How far does it go in 40 minutes (in km)?
11. 11.Kabir cycles to his school at 10 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)?
12. 12.How many minutes does a car take to go 32 km at 32 km/h?
13. 13.Kabir cycles to his school at 35 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)?
14. 14.Change 15 m/s into km/h.
15. 15.Kabir cycles to his school at 16 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)?
16. 16.How many minutes does a car take to go 95 km at 76 km/h?
17. 17.A car runs for 2 hours at 25 km/h and then for 1 hour at 73 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.A bus runs at 56 km/h. How far does it go in 30 minutes (in km)?
19. 19.Change 18 km/h into metres per second.
20. 20.Change 25 m/s into km/h.
21. 21.Kabir cycles to his school at 84 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)?
22. 22.How many minutes does a car take to go 70 km at 40 km/h?
23. 23.A car runs for 1 hour at 54 km/h and then for 1 hour at 22 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.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)?
25. 25.A car runs for 3 hours at 67 km/h and then for 4 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
26. 26.Change 54 km/h into metres per second.
27. 27.A car runs for 4 hours at 54 km/h and then for 4 hours at 58 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A bus runs at 63 km/h. How far does it go in 40 minutes (in km)?
29. 29.A car runs for 4 hours at 39 km/h and then for 4 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.A bus runs at 50 km/h. How far does it go in 30 minutes (in km)?
31. 31.Kabir cycles to his school at 20 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)?
32. 32.A bus runs at 87 km/h. How far does it go in 40 minutes (in km)?
33. 33.Change 108 km/h into metres per second.
34. 34.Change 72 km/h into metres per second.
35. 35.How many minutes does a car take to go 38 km at 60 km/h?
36. 36.A bus runs at 36 km/h. How far does it go in 20 minutes (in km)?
37. 37.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)?
38. 38.A car runs for 1 hour at 34 km/h and then for 4 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.Change 35 m/s into km/h.
40. 40.A car runs for 2 hours at 74 km/h and then for 2 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?

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