Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 610 · 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 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)?
2. 2.A bus runs at 28 km/h. How far does it go in 30 minutes (in km)?
3. 3.Kabir cycles to his school at 84 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)?
4. 4.Change 35 m/s into km/h.
5. 5.Change 10 m/s into km/h.
6. 6.How many minutes does a car take to go 83 km at 60 km/h?
7. 7.A car runs for 4 hours at 23 km/h and then for 4 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.Change 36 km/h into metres per second.
9. 9.Change 15 m/s into km/h.
10. 10.A bus runs at 60 km/h. How far does it go in 45 minutes (in km)?
11. 11.A bus runs at 24 km/h. How far does it go in 20 minutes (in km)?
12. 12.A bus runs at 56 km/h. How far does it go in 45 minutes (in km)?
13. 13.A car runs for 4 hours at 24 km/h and then for 4 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.How many minutes does a car take to go 50 km at 40 km/h?
15. 15.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
16. 16.Change 5 m/s into km/h.
17. 17.Kabir cycles to his school at 84 km/h and comes back by the same road at 14 km/h. What is his average speed for the whole trip (in km/h)?
18. 18.A car runs for 2 hours at 26 km/h and then for 2 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
19. 19.Change 72 km/h into metres per second.
20. 20.Change 108 km/h into metres per second.
21. 21.Kabir cycles to his school at 60 km/h and comes back by the same road at 40 km/h. What is his average speed for the whole trip (in km/h)?
22. 22.Change 30 m/s into km/h.
23. 23.Change 90 km/h into metres per second.
24. 24.A car runs for 1 hour at 42 km/h and then for 1 hour at 72 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.A bus runs at 52 km/h. How far does it go in 30 minutes (in km)?
26. 26.Kabir cycles to his school at 60 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)?
27. 27.A car runs for 3 hours at 43 km/h and then for 2 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A bus runs at 72 km/h. How far does it go in 45 minutes (in km)?
29. 29.A car runs for 1 hour at 80 km/h and then for 3 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Kabir cycles to his school at 12 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)?
31. 31.A bus runs at 60 km/h. How far does it go in 20 minutes (in km)?
32. 32.A bus runs at 54 km/h. How far does it go in 20 minutes (in km)?
33. 33.A car runs for 1 hour at 32 km/h and then for 4 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.A bus runs at 24 km/h. How far does it go in 50 minutes (in km)?
35. 35.Change 25 m/s into km/h.
36. 36.A car runs for 2 hours at 64 km/h and then for 1 hour at 79 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.Kabir cycles to his school at 72 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
38. 38.How many minutes does a car take to go 144 km at 64 km/h?
39. 39.Change 54 km/h into metres per second.
40. 40.A bus runs at 75 km/h. How far does it go in 40 minutes (in km)?

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