Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 224 · 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.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)?
2. 2.How many minutes does a car take to go 70 km at 30 km/h?
3. 3.Change 18 km/h into metres per second.
4. 4.Change 25 m/s into km/h.
5. 5.Change 20 m/s into km/h.
6. 6.Kabir cycles to his school at 42 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
7. 7.Change 36 km/h into metres per second.
8. 8.How many minutes does a car take to go 90 km at 36 km/h?
9. 9.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)?
10. 10.Change 30 m/s into km/h.
11. 11.A car runs for 2 hours at 30 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
12. 12.Change 90 km/h into metres per second.
13. 13.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?
14. 14.How many minutes does a car take to go 129 km at 36 km/h?
15. 15.A bus runs at 72 km/h. How far does it go in 50 minutes (in km)?
16. 16.A bus runs at 78 km/h. How far does it go in 50 minutes (in km)?
17. 17.Kabir cycles to his school at 88 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)?
18. 18.Kabir cycles to his school at 20 km/h and comes back by the same road at 30 km/h. What is his average speed for the whole trip (in km/h)?
19. 19.A car runs for 1 hour at 44 km/h and then for 2 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
20. 20.Change 108 km/h into metres per second.
21. 21.A bus runs at 38 km/h. How far does it go in 30 minutes (in km)?
22. 22.Kabir cycles to his school at 63 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)?
23. 23.A bus runs at 48 km/h. How far does it go in 15 minutes (in km)?
24. 24.A car runs for 1 hour at 76 km/h and then for 3 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.A car runs for 4 hours at 27 km/h and then for 2 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
26. 26.A bus runs at 24 km/h. How far does it go in 90 minutes (in km)?
27. 27.A bus runs at 54 km/h. How far does it go in 30 minutes (in km)?
28. 28.How many minutes does a car take to go 76 km at 48 km/h?
29. 29.A car runs for 4 hours at 54 km/h and then for 2 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.Change 10 m/s into km/h.
31. 31.Change 54 km/h into metres per second.
32. 32.A bus runs at 27 km/h. How far does it go in 40 minutes (in km)?
33. 33.A car runs for 4 hours at 70 km/h and then for 2 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Change 35 m/s into km/h.
35. 35.Kabir cycles to his school at 84 km/h and comes back by the same road at 28 km/h. What is his average speed for the whole trip (in km/h)?
36. 36.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
37. 37.A car runs for 4 hours at 58 km/h and then for 3 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.Change 15 m/s into km/h.
39. 39.Change 72 km/h into metres per second.
40. 40.Change 5 m/s into km/h.

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