Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 250 · 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 11 km at 60 km/h?
2. 2.Kabir cycles to his school at 12 km/h and comes back by the same road at 24 km/h. What is his average speed for the whole trip (in km/h)?
3. 3.Kabir cycles to his school at 30 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)?
4. 4.Kabir cycles to his school at 45 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.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)?
6. 6.A bus runs at 58 km/h. How far does it go in 30 minutes (in km)?
7. 7.Kabir cycles to his school at 80 km/h and comes back by the same road at 20 km/h. What is his average speed for the whole trip (in km/h)?
8. 8.A bus runs at 48 km/h. How far does it go in 15 minutes (in km)?
9. 9.How many minutes does a car take to go 38 km at 76 km/h?
10. 10.Change 90 km/h into metres per second.
11. 11.Change 5 m/s into km/h.
12. 12.Change 54 km/h into metres per second.
13. 13.A bus runs at 24 km/h. How far does it go in 15 minutes (in km)?
14. 14.A car runs for 4 hours at 55 km/h and then for 2 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
15. 15.A bus runs at 48 km/h. How far does it go in 10 minutes (in km)?
16. 16.Change 36 km/h into metres per second.
17. 17.How many minutes does a car take to go 100 km at 40 km/h?
18. 18.Change 40 m/s into km/h.
19. 19.A bus runs at 24 km/h. How far does it go in 40 minutes (in km)?
20. 20.Change 25 m/s into km/h.
21. 21.Change 10 m/s into km/h.
22. 22.A bus runs at 28 km/h. How far does it go in 90 minutes (in km)?
23. 23.Kabir cycles to his school at 35 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)?
24. 24.Change 108 km/h into metres per second.
25. 25.Change 72 km/h into metres per second.
26. 26.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)?
27. 27.A car runs for 2 hours at 60 km/h and then for 4 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.How many minutes does a car take to go 88 km at 40 km/h?
29. 29.How many minutes does a car take to go 45 km at 36 km/h?
30. 30.How many minutes does a car take to go 128 km at 80 km/h?
31. 31.A bus runs at 70 km/h. How far does it go in 30 minutes (in km)?
32. 32.A car runs for 2 hours at 72 km/h and then for 2 hours at 40 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.A car runs for 4 hours at 36 km/h and then for 3 hours at 50 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.Change 15 m/s into km/h.
35. 35.A car runs for 4 hours at 69 km/h and then for 4 hours at 43 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A car runs for 1 hour at 45 km/h and then for 2 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.Kabir cycles to his school at 18 km/h and comes back by the same road at 63 km/h. What is his average speed for the whole trip (in km/h)?
38. 38.A car runs for 2 hours at 56 km/h and then for 2 hours at 24 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 35 km at 42 km/h?
40. 40.A car runs for 3 hours at 69 km/h and then for 1 hour at 33 km/h. What is its average speed for the whole journey (in km/h)?

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