Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 28 · 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 124 km at 80 km/h?
2. 2.Kabir cycles to his school at 78 km/h and comes back by the same road at 26 km/h. What is his average speed for the whole trip (in km/h)?
3. 3.Change 35 m/s into km/h.
4. 4.A car runs for 3 hours at 50 km/h and then for 1 hour at 66 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.A bus runs at 32 km/h. How far does it go in 90 minutes (in km)?
6. 6.Change 108 km/h into metres per second.
7. 7.A car runs for 2 hours at 43 km/h and then for 4 hours at 28 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.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)?
9. 9.Change 15 m/s into km/h.
10. 10.Kabir cycles to his school at 12 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)?
11. 11.How many minutes does a car take to go 82 km at 41 km/h?
12. 12.How many minutes does a car take to go 78 km at 60 km/h?
13. 13.How many minutes does a car take to go 135 km at 45 km/h?
14. 14.How many minutes does a car take to go 12 km at 48 km/h?
15. 15.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
16. 16.How many minutes does a car take to go 42 km at 42 km/h?
17. 17.A car runs for 4 hours at 23 km/h and then for 4 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Change 20 m/s into km/h.
19. 19.How many minutes does a car take to go 111 km at 45 km/h?
20. 20.Kabir cycles to his school at 22 km/h and comes back by the same road at 66 km/h. What is his average speed for the whole trip (in km/h)?
21. 21.Change 30 m/s into km/h.
22. 22.Kabir cycles to his school at 84 km/h and comes back by the same road at 12 km/h. What is his average speed for the whole trip (in km/h)?
23. 23.Kabir cycles to his school at 14 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
24. 24.A car runs for 1 hour at 22 km/h and then for 1 hour at 78 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.A car runs for 2 hours at 55 km/h and then for 4 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
26. 26.Change 18 km/h into metres per second.
27. 27.Change 40 m/s into km/h.
28. 28.A car runs for 3 hours at 32 km/h and then for 3 hours at 74 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 140 km at 50 km/h?
30. 30.Change 90 km/h into metres per second.
31. 31.A bus runs at 24 km/h. How far does it go in 90 minutes (in km)?
32. 32.A car runs for 4 hours at 34 km/h and then for 3 hours at 48 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.Kabir cycles to his school at 54 km/h and comes back by the same road at 27 km/h. What is his average speed for the whole trip (in km/h)?
34. 34.A bus runs at 30 km/h. How far does it go in 20 minutes (in km)?
35. 35.How many minutes does a car take to go 144 km at 32 km/h?
36. 36.A car runs for 2 hours at 37 km/h and then for 2 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A bus runs at 48 km/h. How far does it go in 10 minutes (in km)?
38. 38.A car runs for 1 hour at 80 km/h and then for 4 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.How many minutes does a car take to go 17 km at 68 km/h?
40. 40.Change 72 km/h into metres per second.

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