Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 434 · 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.How many minutes does a car take to go 18 km at 30 km/h?
2. 2.Change 90 km/h into metres per second.
3. 3.Change 15 m/s into km/h.
4. 4.A car runs for 1 hour at 27 km/h and then for 1 hour at 37 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.A bus runs at 24 km/h. How far does it go in 45 minutes (in km)?
6. 6.Change 20 m/s into km/h.
7. 7.How many minutes does a car take to go 71 km at 30 km/h?
8. 8.How many minutes does a car take to go 118 km at 59 km/h?
9. 9.A bus runs at 32 km/h. How far does it go in 30 minutes (in km)?
10. 10.Change 40 m/s into km/h.
11. 11.Kabir cycles to his school at 90 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)?
12. 12.A car runs for 1 hour at 57 km/h and then for 4 hours at 37 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Kabir cycles to his school at 18 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
14. 14.Change 30 m/s into km/h.
15. 15.Change 54 km/h into metres per second.
16. 16.Change 108 km/h into metres per second.
17. 17.A car runs for 2 hours at 41 km/h and then for 4 hours at 38 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.How many minutes does a car take to go 10 km at 30 km/h?
19. 19.Change 25 m/s into km/h.
20. 20.Kabir cycles to his school at 30 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)?
21. 21.How many minutes does a car take to go 60 km at 30 km/h?
22. 22.A bus runs at 27 km/h. How far does it go in 40 minutes (in km)?
23. 23.A bus runs at 52 km/h. How far does it go in 30 minutes (in km)?
24. 24.A bus runs at 45 km/h. How far does it go in 40 minutes (in km)?
25. 25.How many minutes does a car take to go 79 km at 79 km/h?
26. 26.Kabir cycles to his school at 18 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
27. 27.Kabir cycles to his school at 35 km/h and comes back by the same road at 63 km/h. What is his average speed for the whole trip (in km/h)?
28. 28.How many minutes does a car take to go 39 km at 30 km/h?
29. 29.A car runs for 4 hours at 61 km/h and then for 3 hours at 75 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Change 35 m/s into km/h.
31. 31.Kabir cycles to his school at 30 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)?
32. 32.How many minutes does a car take to go 143 km at 39 km/h?
33. 33.A bus runs at 69 km/h. How far does it go in 40 minutes (in km)?
34. 34.A car runs for 2 hours at 35 km/h and then for 4 hours at 59 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.A car runs for 2 hours at 62 km/h and then for 1 hour at 56 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A car runs for 1 hour at 75 km/h and then for 1 hour at 35 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A bus runs at 84 km/h. How far does it go in 50 minutes (in km)?
38. 38.How many minutes does a car take to go 52 km at 40 km/h?
39. 39.Change 36 km/h into metres per second.
40. 40.Change 18 km/h into metres per second.

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