Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 199 · 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 36 km/h into metres per second.
2. 2.Change 90 km/h into metres per second.
3. 3.How many minutes does a car take to go 145 km at 30 km/h?
4. 4.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)?
5. 5.How many minutes does a car take to go 54 km at 40 km/h?
6. 6.Change 72 km/h into metres per second.
7. 7.A car runs for 1 hour at 20 km/h and then for 1 hour at 70 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.How many minutes does a car take to go 46 km at 30 km/h?
9. 9.Change 108 km/h into metres per second.
10. 10.Kabir cycles to his school at 10 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)?
11. 11.How many minutes does a car take to go 76 km at 76 km/h?
12. 12.Kabir cycles to his school at 77 km/h and comes back by the same road at 44 km/h. What is his average speed for the whole trip (in km/h)?
13. 13.A bus runs at 48 km/h. How far does it go in 30 minutes (in km)?
14. 14.Change 54 km/h into metres per second.
15. 15.A bus runs at 30 km/h. How far does it go in 90 minutes (in km)?
16. 16.How many minutes does a car take to go 100 km at 60 km/h?
17. 17.A car runs for 3 hours at 70 km/h and then for 2 hours at 35 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 20 km at 40 km/h?
19. 19.Change 10 m/s into km/h.
20. 20.Change 40 m/s into km/h.
21. 21.How many minutes does a car take to go 28 km at 80 km/h?
22. 22.How many minutes does a car take to go 14 km at 40 km/h?
23. 23.A bus runs at 78 km/h. How far does it go in 90 minutes (in km)?
24. 24.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)?
25. 25.Change 20 m/s into km/h.
26. 26.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
27. 27.Kabir cycles to his school at 48 km/h and comes back by the same road at 80 km/h. What is his average speed for the whole trip (in km/h)?
28. 28.A bus runs at 44 km/h. How far does it go in 15 minutes (in km)?
29. 29.How many minutes does a car take to go 145 km at 60 km/h?
30. 30.A car runs for 3 hours at 70 km/h and then for 4 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Change 15 m/s into km/h.
32. 32.How many minutes does a car take to go 91 km at 30 km/h?
33. 33.How many minutes does a car take to go 17 km at 60 km/h?
34. 34.A bus runs at 90 km/h. How far does it go in 10 minutes (in km)?
35. 35.How many minutes does a car take to go 72 km at 30 km/h?
36. 36.How many minutes does a car take to go 120 km at 45 km/h?
37. 37.A car runs for 3 hours at 21 km/h and then for 1 hour at 33 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.How many minutes does a car take to go 22 km at 60 km/h?
39. 39.A car runs for 1 hour at 25 km/h and then for 3 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.How many minutes does a car take to go 66 km at 60 km/h?

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