Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 22 · 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.A car runs for 2 hours at 41 km/h and then for 4 hours at 71 km/h. What is its average speed for the whole journey (in km/h)?
2. 2.How many minutes does a car take to go 100 km at 75 km/h?
3. 3.A car runs for 3 hours at 31 km/h and then for 2 hours at 26 km/h. What is its average speed for the whole journey (in km/h)?
4. 4.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)?
5. 5.A bus runs at 36 km/h. How far does it go in 10 minutes (in km)?
6. 6.How many minutes does a car take to go 96 km at 30 km/h?
7. 7.Change 36 km/h into metres per second.
8. 8.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)?
9. 9.Change 90 km/h into metres per second.
10. 10.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)?
11. 11.A bus runs at 24 km/h. How far does it go in 50 minutes (in km)?
12. 12.A bus runs at 30 km/h. How far does it go in 30 minutes (in km)?
13. 13.A car runs for 2 hours at 42 km/h and then for 2 hours at 70 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.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)?
15. 15.How many minutes does a car take to go 36 km at 36 km/h?
16. 16.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)?
17. 17.A car runs for 3 hours at 24 km/h and then for 4 hours at 38 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 90 minutes (in km)?
19. 19.Change 25 m/s into km/h.
20. 20.A bus runs at 90 km/h. How far does it go in 90 minutes (in km)?
21. 21.A car runs for 3 hours at 44 km/h and then for 3 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.How many minutes does a car take to go 150 km at 45 km/h?
23. 23.How many minutes does a car take to go 16 km at 60 km/h?
24. 24.A bus runs at 82 km/h. How far does it go in 90 minutes (in km)?
25. 25.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
26. 26.How many minutes does a car take to go 29 km at 30 km/h?
27. 27.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
28. 28.Change 30 m/s into km/h.
29. 29.How many minutes does a car take to go 74 km at 74 km/h?
30. 30.How many minutes does a car take to go 84 km at 36 km/h?
31. 31.A bus runs at 38 km/h. How far does it go in 30 minutes (in km)?
32. 32.A car runs for 2 hours at 40 km/h and then for 2 hours at 34 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.A car runs for 2 hours at 43 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Change 18 km/h into metres per second.
35. 35.A bus runs at 63 km/h. How far does it go in 20 minutes (in km)?
36. 36.Change 15 m/s into km/h.
37. 37.How many minutes does a car take to go 88 km at 40 km/h?
38. 38.A car runs for 3 hours at 64 km/h and then for 2 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.How many minutes does a car take to go 118 km at 40 km/h?
40. 40.A bus runs at 68 km/h. How far does it go in 15 minutes (in km)?

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