Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 563 · 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 40 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
2. 2.Change 36 km/h into metres per second.
3. 3.How many minutes does a car take to go 86 km at 40 km/h?
4. 4.How many minutes does a car take to go 85 km at 34 km/h?
5. 5.Change 18 km/h into metres per second.
6. 6.Change 10 m/s into km/h.
7. 7.Change 15 m/s into km/h.
8. 8.Change 40 m/s into km/h.
9. 9.Kabir cycles to his school at 15 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
10. 10.Change 25 m/s into km/h.
11. 11.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)?
12. 12.A car runs for 1 hour at 24 km/h and then for 1 hour at 76 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 108 km/h into metres per second.
14. 14.Change 30 m/s into km/h.
15. 15.Change 5 m/s into km/h.
16. 16.Change 72 km/h into metres per second.
17. 17.A car runs for 4 hours at 24 km/h and then for 1 hour at 49 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Change 54 km/h into metres per second.
19. 19.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)?
20. 20.A bus runs at 22 km/h. How far does it go in 90 minutes (in km)?
21. 21.Kabir cycles to his school at 42 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)?
22. 22.Kabir cycles to his school at 36 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)?
23. 23.A bus runs at 68 km/h. How far does it go in 45 minutes (in km)?
24. 24.A car runs for 1 hour at 76 km/h and then for 2 hours at 37 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Kabir cycles to his school at 66 km/h and comes back by the same road at 22 km/h. What is his average speed for the whole trip (in km/h)?
26. 26.A car runs for 4 hours at 47 km/h and then for 2 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.A bus runs at 64 km/h. How far does it go in 15 minutes (in km)?
28. 28.A bus runs at 30 km/h. How far does it go in 30 minutes (in km)?
29. 29.How many minutes does a car take to go 129 km at 36 km/h?
30. 30.A bus runs at 40 km/h. How far does it go in 90 minutes (in km)?
31. 31.A bus runs at 63 km/h. How far does it go in 40 minutes (in km)?
32. 32.A car runs for 2 hours at 56 km/h and then for 2 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.Change 20 m/s into km/h.
34. 34.Kabir cycles to his school at 21 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)?
35. 35.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)?
36. 36.Change 35 m/s into km/h.
37. 37.How many minutes does a car take to go 130 km at 78 km/h?
38. 38.A car runs for 4 hours at 30 km/h and then for 4 hours at 26 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.Change 90 km/h into metres per second.
40. 40.Kabir cycles to his school at 84 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)?

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