Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 171 · 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 18 km/h into metres per second.
2. 2.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?
3. 3.Change 10 m/s into km/h.
4. 4.Change 20 m/s into km/h.
5. 5.Change 35 m/s into km/h.
6. 6.How many minutes does a car take to go 142 km at 30 km/h?
7. 7.Change 40 m/s into km/h.
8. 8.A bus runs at 80 km/h. How far does it go in 15 minutes (in km)?
9. 9.How many minutes does a car take to go 142 km at 40 km/h?
10. 10.A bus runs at 52 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 50 minutes (in km)?
12. 12.How many minutes does a car take to go 143 km at 78 km/h?
13. 13.Change 54 km/h into metres per second.
14. 14.Kabir cycles to his school at 63 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)?
15. 15.A car runs for 1 hour at 41 km/h and then for 4 hours at 61 km/h. What is its average speed for the whole journey (in km/h)?
16. 16.How many minutes does a car take to go 20 km at 30 km/h?
17. 17.Change 90 km/h into metres per second.
18. 18.A car runs for 3 hours at 66 km/h and then for 1 hour at 38 km/h. What is its average speed for the whole journey (in km/h)?
19. 19.Change 15 m/s into km/h.
20. 20.A bus runs at 68 km/h. How far does it go in 45 minutes (in km)?
21. 21.A car runs for 3 hours at 78 km/h and then for 2 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.How many minutes does a car take to go 41 km at 41 km/h?
23. 23.A bus runs at 22 km/h. How far does it go in 30 minutes (in km)?
24. 24.A car runs for 1 hour at 62 km/h and then for 4 hours at 37 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.How many minutes does a car take to go 28 km at 56 km/h?
26. 26.A bus runs at 32 km/h. How far does it go in 30 minutes (in km)?
27. 27.How many minutes does a car take to go 64 km at 40 km/h?
28. 28.A car runs for 1 hour at 44 km/h and then for 1 hour at 80 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 40 km at 80 km/h?
30. 30.A car runs for 4 hours at 50 km/h and then for 4 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Kabir cycles to his school at 48 km/h and comes back by the same road at 16 km/h. What is his average speed for the whole trip (in km/h)?
32. 32.How many minutes does a car take to go 136 km at 32 km/h?
33. 33.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)?
34. 34.How many minutes does a car take to go 81 km at 60 km/h?
35. 35.Kabir cycles to his school at 45 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)?
36. 36.Kabir cycles to his school at 33 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)?
37. 37.A bus runs at 51 km/h. How far does it go in 20 minutes (in km)?
38. 38.How many minutes does a car take to go 51 km at 45 km/h?
39. 39.A bus runs at 90 km/h. How far does it go in 10 minutes (in km)?
40. 40.How many minutes does a car take to go 45 km at 30 km/h?

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