Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 124 · 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.A bus runs at 56 km/h. How far does it go in 15 minutes (in km)?
2. 2.Change 40 m/s into km/h.
3. 3.A bus runs at 88 km/h. How far does it go in 15 minutes (in km)?
4. 4.Kabir cycles to his school at 60 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)?
5. 5.How many minutes does a car take to go 20 km at 30 km/h?
6. 6.A car runs for 3 hours at 50 km/h and then for 1 hour at 70 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.A bus runs at 21 km/h. How far does it go in 20 minutes (in km)?
8. 8.Change 72 km/h into metres per second.
9. 9.A bus runs at 69 km/h. How far does it go in 20 minutes (in km)?
10. 10.Change 25 m/s into km/h.
11. 11.Kabir cycles to his school at 36 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)?
12. 12.How many minutes does a car take to go 66 km at 33 km/h?
13. 13.Kabir cycles to his school at 75 km/h and comes back by the same road at 15 km/h. What is his average speed for the whole trip (in km/h)?
14. 14.Kabir cycles to his school at 42 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)?
15. 15.Change 5 m/s into km/h.
16. 16.Kabir cycles to his school at 12 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)?
17. 17.A car runs for 4 hours at 28 km/h and then for 4 hours at 74 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Change 36 km/h into metres per second.
19. 19.A bus runs at 72 km/h. How far does it go in 90 minutes (in km)?
20. 20.How many minutes does a car take to go 74 km at 74 km/h?
21. 21.How many minutes does a car take to go 112 km at 48 km/h?
22. 22.How many minutes does a car take to go 108 km at 54 km/h?
23. 23.How many minutes does a car take to go 72 km at 45 km/h?
24. 24.Change 90 km/h into metres per second.
25. 25.A bus runs at 33 km/h. How far does it go in 20 minutes (in km)?
26. 26.A car runs for 3 hours at 32 km/h and then for 3 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.How many minutes does a car take to go 114 km at 36 km/h?
28. 28.How many minutes does a car take to go 76 km at 76 km/h?
29. 29.How many minutes does a car take to go 70 km at 30 km/h?
30. 30.How many minutes does a car take to go 99 km at 55 km/h?
31. 31.A car runs for 3 hours at 44 km/h and then for 4 hours at 65 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.Change 54 km/h into metres per second.
33. 33.A car runs for 2 hours at 39 km/h and then for 2 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Kabir cycles to his school at 10 km/h and comes back by the same road at 40 km/h. What is his average speed for the whole trip (in km/h)?
35. 35.A car runs for 1 hour at 32 km/h and then for 2 hours at 26 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.How many minutes does a car take to go 138 km at 40 km/h?
37. 37.Change 20 m/s into km/h.
38. 38.A bus runs at 44 km/h. How far does it go in 15 minutes (in km)?
39. 39.Change 35 m/s into km/h.
40. 40.A car runs for 3 hours at 72 km/h and then for 3 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?

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