Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 52 · 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 56 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.Change 72 km/h into metres per second.
3. 3.How many minutes does a car take to go 80 km at 30 km/h?
4. 4.How many minutes does a car take to go 52 km at 30 km/h?
5. 5.A car runs for 2 hours at 24 km/h and then for 1 hour at 51 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.Change 108 km/h into metres per second.
7. 7.Change 54 km/h into metres per second.
8. 8.A bus runs at 56 km/h. How far does it go in 90 minutes (in km)?
9. 9.Change 36 km/h into metres per second.
10. 10.Kabir cycles to his school at 54 km/h and comes back by the same road at 27 km/h. What is his average speed for the whole trip (in km/h)?
11. 11.A bus runs at 52 km/h. How far does it go in 15 minutes (in km)?
12. 12.A car runs for 2 hours at 30 km/h and then for 1 hour at 78 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 5 m/s into km/h.
14. 14.A car runs for 4 hours at 58 km/h and then for 3 hours at 44 km/h. What is its average speed for the whole journey (in km/h)?
15. 15.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
16. 16.A bus runs at 64 km/h. How far does it go in 45 minutes (in km)?
17. 17.Change 30 m/s into km/h.
18. 18.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
19. 19.A car runs for 1 hour at 32 km/h and then for 4 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
20. 20.A bus runs at 84 km/h. How far does it go in 20 minutes (in km)?
21. 21.Kabir cycles to his school at 10 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)?
22. 22.Change 35 m/s into km/h.
23. 23.Kabir cycles to his school at 42 km/h and comes back by the same road at 84 km/h. What is his average speed for the whole trip (in km/h)?
24. 24.A car runs for 4 hours at 68 km/h and then for 3 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Change 15 m/s into km/h.
26. 26.Change 18 km/h into metres per second.
27. 27.A car runs for 1 hour at 20 km/h and then for 4 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.How many minutes does a car take to go 130 km at 60 km/h?
29. 29.A bus runs at 21 km/h. How far does it go in 20 minutes (in km)?
30. 30.A bus runs at 90 km/h. How far does it go in 40 minutes (in km)?
31. 31.A car runs for 2 hours at 77 km/h and then for 1 hour at 35 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.A car runs for 3 hours at 71 km/h and then for 3 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.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)?
34. 34.Change 90 km/h into metres per second.
35. 35.A bus runs at 42 km/h. How far does it go in 50 minutes (in km)?
36. 36.How many minutes does a car take to go 25 km at 75 km/h?
37. 37.A car runs for 1 hour at 34 km/h and then for 1 hour at 24 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.Kabir cycles to his school at 63 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
39. 39.A bus runs at 52 km/h. How far does it go in 45 minutes (in km)?
40. 40.A bus runs at 26 km/h. How far does it go in 90 minutes (in km)?

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