Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 522 · 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 5 m/s into km/h.
2. 2.A car runs for 1 hour at 21 km/h and then for 2 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
3. 3.Kabir cycles to his school at 16 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)?
4. 4.Change 20 m/s into km/h.
5. 5.Change 72 km/h into metres per second.
6. 6.Change 30 m/s into km/h.
7. 7.Change 90 km/h into metres per second.
8. 8.Change 18 km/h into metres per second.
9. 9.Kabir cycles to his school at 18 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)?
10. 10.A bus runs at 24 km/h. How far does it go in 90 minutes (in km)?
11. 11.A bus runs at 84 km/h. How far does it go in 50 minutes (in km)?
12. 12.A car runs for 3 hours at 51 km/h and then for 1 hour at 31 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 36 km/h into metres per second.
14. 14.How many minutes does a car take to go 76 km at 40 km/h?
15. 15.A bus runs at 60 km/h. How far does it go in 50 minutes (in km)?
16. 16.A bus runs at 36 km/h. How far does it go in 20 minutes (in km)?
17. 17.How many minutes does a car take to go 42 km at 35 km/h?
18. 18.Kabir cycles to his school at 84 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)?
19. 19.Kabir cycles to his school at 35 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)?
20. 20.How many minutes does a car take to go 140 km at 35 km/h?
21. 21.Change 10 m/s into km/h.
22. 22.How many minutes does a car take to go 145 km at 30 km/h?
23. 23.A car runs for 2 hours at 34 km/h and then for 2 hours at 30 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 41 km at 60 km/h?
25. 25.Change 108 km/h into metres per second.
26. 26.Kabir cycles to his school at 39 km/h and comes back by the same road at 78 km/h. What is his average speed for the whole trip (in km/h)?
27. 27.A car runs for 1 hour at 64 km/h and then for 3 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.Change 35 m/s into km/h.
29. 29.Change 40 m/s into km/h.
30. 30.How many minutes does a car take to go 22 km at 30 km/h?
31. 31.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)?
32. 32.A car runs for 4 hours at 47 km/h and then for 2 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.A bus runs at 21 km/h. How far does it go in 40 minutes (in km)?
34. 34.A bus runs at 80 km/h. How far does it go in 45 minutes (in km)?
35. 35.A car runs for 1 hour at 34 km/h and then for 3 hours at 62 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.Change 25 m/s into km/h.
37. 37.How many minutes does a car take to go 38 km at 30 km/h?
38. 38.Change 54 km/h into metres per second.
39. 39.How many minutes does a car take to go 96 km at 40 km/h?
40. 40.A bus runs at 48 km/h. How far does it go in 15 minutes (in km)?

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