Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 537 · 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.Change 15 m/s into km/h.
2. 2.Change 20 m/s into km/h.
3. 3.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
4. 4.A car runs for 1 hour at 75 km/h and then for 3 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.How many minutes does a car take to go 54 km at 45 km/h?
6. 6.A car runs for 3 hours at 62 km/h and then for 4 hours at 41 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.Change 54 km/h into metres per second.
8. 8.Change 72 km/h into metres per second.
9. 9.A car runs for 4 hours at 73 km/h and then for 4 hours at 39 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.Kabir cycles to his school at 36 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)?
11. 11.Change 40 m/s into km/h.
12. 12.Change 10 m/s into km/h.
13. 13.How many minutes does a car take to go 83 km at 30 km/h?
14. 14.A car runs for 1 hour at 35 km/h and then for 1 hour at 29 km/h. What is its average speed for the whole journey (in km/h)?
15. 15.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)?
16. 16.A car runs for 2 hours at 50 km/h and then for 2 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.How many minutes does a car take to go 37 km at 60 km/h?
18. 18.How many minutes does a car take to go 48 km at 40 km/h?
19. 19.How many minutes does a car take to go 120 km at 30 km/h?
20. 20.Kabir cycles to his school at 35 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)?
21. 21.How many minutes does a car take to go 62 km at 31 km/h?
22. 22.Change 36 km/h into metres per second.
23. 23.A car runs for 2 hours at 34 km/h and then for 4 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.How many minutes does a car take to go 91 km at 52 km/h?
25. 25.A bus runs at 64 km/h. How far does it go in 90 minutes (in km)?
26. 26.A car runs for 2 hours at 39 km/h and then for 4 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.Change 5 m/s into km/h.
28. 28.Change 18 km/h into metres per second.
29. 29.Change 90 km/h into metres per second.
30. 30.Kabir cycles to his school at 63 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)?
31. 31.Change 35 m/s into km/h.
32. 32.How many minutes does a car take to go 21 km at 30 km/h?
33. 33.How many minutes does a car take to go 39 km at 65 km/h?
34. 34.How many minutes does a car take to go 143 km at 55 km/h?
35. 35.Kabir cycles to his school at 20 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)?
36. 36.A bus runs at 68 km/h. How far does it go in 15 minutes (in km)?
37. 37.A bus runs at 32 km/h. How far does it go in 45 minutes (in km)?
38. 38.How many minutes does a car take to go 52 km at 48 km/h?
39. 39.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)?
40. 40.A car runs for 1 hour at 46 km/h and then for 4 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?

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