Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 544 · 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 90 km/h into metres per second.
2. 2.Kabir cycles to his school at 24 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)?
3. 3.Change 36 km/h into metres per second.
4. 4.How many minutes does a car take to go 68 km at 34 km/h?
5. 5.Change 18 km/h into metres per second.
6. 6.How many minutes does a car take to go 79 km at 79 km/h?
7. 7.Change 35 m/s into km/h.
8. 8.How many minutes does a car take to go 120 km at 30 km/h?
9. 9.A car runs for 1 hour at 22 km/h and then for 4 hours at 52 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.Kabir cycles to his school at 33 km/h and comes back by the same road at 88 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 140 km at 40 km/h?
12. 12.A car runs for 1 hour at 35 km/h and then for 2 hours at 44 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 10 m/s into km/h.
14. 14.Change 40 m/s into km/h.
15. 15.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)?
16. 16.A car runs for 2 hours at 63 km/h and then for 4 hours at 69 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.A car runs for 2 hours at 47 km/h and then for 1 hour at 59 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 109 km at 60 km/h?
19. 19.A car runs for 2 hours at 70 km/h and then for 1 hour at 34 km/h. What is its average speed for the whole journey (in km/h)?
20. 20.A bus runs at 57 km/h. How far does it go in 20 minutes (in km)?
21. 21.Change 72 km/h into metres per second.
22. 22.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
23. 23.A car runs for 1 hour at 79 km/h and then for 2 hours at 28 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 78 km at 36 km/h?
25. 25.Change 5 m/s into km/h.
26. 26.How many minutes does a car take to go 33 km at 36 km/h?
27. 27.Change 20 m/s into km/h.
28. 28.A bus runs at 69 km/h. How far does it go in 20 minutes (in km)?
29. 29.A car runs for 1 hour at 45 km/h and then for 2 hours at 78 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.How many minutes does a car take to go 12 km at 48 km/h?
31. 31.A bus runs at 68 km/h. How far does it go in 15 minutes (in km)?
32. 32.A bus runs at 88 km/h. How far does it go in 45 minutes (in km)?
33. 33.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
34. 34.How many minutes does a car take to go 140 km at 30 km/h?
35. 35.Kabir cycles to his school at 36 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)?
36. 36.A bus runs at 42 km/h. How far does it go in 40 minutes (in km)?
37. 37.A car runs for 1 hour at 34 km/h and then for 2 hours at 55 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.A car runs for 4 hours at 74 km/h and then for 1 hour at 44 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 36 km at 30 km/h?
40. 40.A car runs for 2 hours at 59 km/h and then for 2 hours at 29 km/h. What is its average speed for the whole journey (in km/h)?

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