Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 311 · 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 30 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.A bus runs at 78 km/h. How far does it go in 10 minutes (in km)?
3. 3.How many minutes does a car take to go 80 km at 30 km/h?
4. 4.Change 90 km/h into metres per second.
5. 5.Kabir cycles to his school at 21 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
7. 7.Change 10 m/s into km/h.
8. 8.How many minutes does a car take to go 147 km at 49 km/h?
9. 9.Change 35 m/s into km/h.
10. 10.A car runs for 2 hours at 62 km/h and then for 2 hours at 46 km/h. What is its average speed for the whole journey (in km/h)?
11. 11.How many minutes does a car take to go 69 km at 46 km/h?
12. 12.A car runs for 4 hours at 34 km/h and then for 1 hour at 69 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.How many minutes does a car take to go 37 km at 60 km/h?
14. 14.A car runs for 1 hour at 77 km/h and then for 1 hour at 23 km/h. What is its average speed for the whole journey (in km/h)?
15. 15.Change 18 km/h into metres per second.
16. 16.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?
17. 17.Change 54 km/h into metres per second.
18. 18.A bus runs at 88 km/h. How far does it go in 15 minutes (in km)?
19. 19.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
20. 20.Change 15 m/s into km/h.
21. 21.A car runs for 2 hours at 70 km/h and then for 4 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.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)?
23. 23.Kabir cycles to his school at 70 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
24. 24.Change 40 m/s into km/h.
25. 25.Change 30 m/s into km/h.
26. 26.How many minutes does a car take to go 130 km at 30 km/h?
27. 27.How many minutes does a car take to go 40 km at 30 km/h?
28. 28.A car runs for 2 hours at 40 km/h and then for 2 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
29. 29.How many minutes does a car take to go 14 km at 56 km/h?
30. 30.Kabir cycles to his school at 10 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
31. 31.How many minutes does a car take to go 125 km at 60 km/h?
32. 32.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
33. 33.A car runs for 2 hours at 41 km/h and then for 1 hour at 53 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Kabir cycles to his school at 72 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
35. 35.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
36. 36.A car runs for 4 hours at 31 km/h and then for 2 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A bus runs at 28 km/h. How far does it go in 45 minutes (in km)?
38. 38.A bus runs at 78 km/h. How far does it go in 40 minutes (in km)?
39. 39.A car runs for 1 hour at 79 km/h and then for 2 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.Kabir cycles to his school at 18 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?

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