Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 380 · 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.Kabir cycles to his school at 90 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
3. 3.A bus runs at 84 km/h. How far does it go in 40 minutes (in km)?
4. 4.A car runs for 3 hours at 31 km/h and then for 3 hours at 27 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.Kabir cycles to his school at 14 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)?
6. 6.Change 54 km/h into metres per second.
7. 7.A car runs for 3 hours at 70 km/h and then for 3 hours at 30 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.A bus runs at 88 km/h. How far does it go in 30 minutes (in km)?
9. 9.How many minutes does a car take to go 35 km at 50 km/h?
10. 10.How many minutes does a car take to go 80 km at 80 km/h?
11. 11.Change 108 km/h into metres per second.
12. 12.A car runs for 2 hours at 52 km/h and then for 2 hours at 42 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 35 m/s into km/h.
14. 14.Change 90 km/h into metres per second.
15. 15.Change 30 m/s into km/h.
16. 16.Change 15 m/s into km/h.
17. 17.A bus runs at 80 km/h. How far does it go in 30 minutes (in km)?
18. 18.How many minutes does a car take to go 72 km at 48 km/h?
19. 19.Change 5 m/s into km/h.
20. 20.Change 36 km/h into metres per second.
21. 21.A car runs for 1 hour at 20 km/h and then for 1 hour at 24 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.Change 40 m/s into km/h.
23. 23.How many minutes does a car take to go 24 km at 80 km/h?
24. 24.Change 72 km/h into metres per second.
25. 25.Kabir cycles to his school at 30 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
26. 26.A car runs for 2 hours at 34 km/h and then for 4 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
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.How many minutes does a car take to go 147 km at 49 km/h?
29. 29.A bus runs at 46 km/h. How far does it go in 90 minutes (in km)?
30. 30.A car runs for 3 hours at 46 km/h and then for 2 hours at 51 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.A bus runs at 30 km/h. How far does it go in 90 minutes (in km)?
32. 32.A bus runs at 34 km/h. How far does it go in 90 minutes (in km)?
33. 33.A bus runs at 32 km/h. How far does it go in 45 minutes (in km)?
34. 34.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)?
35. 35.How many minutes does a car take to go 140 km at 42 km/h?
36. 36.Kabir cycles to his school at 66 km/h and comes back by the same road at 33 km/h. What is his average speed for the whole trip (in km/h)?
37. 37.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
38. 38.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)?
39. 39.Kabir cycles to his school at 20 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)?
40. 40.How many minutes does a car take to go 134 km at 30 km/h?

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