Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 290 · 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 35 m/s into km/h.
2. 2.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)?
3. 3.How many minutes does a car take to go 117 km at 39 km/h?
4. 4.Change 15 m/s into km/h.
5. 5.A car runs for 1 hour at 39 km/h and then for 3 hours at 79 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.Change 10 m/s into km/h.
7. 7.A car runs for 1 hour at 20 km/h and then for 2 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.A bus runs at 21 km/h. How far does it go in 40 minutes (in km)?
9. 9.A car runs for 2 hours at 47 km/h and then for 2 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.Change 30 m/s into km/h.
11. 11.How many minutes does a car take to go 26 km at 78 km/h?
12. 12.How many minutes does a car take to go 148 km at 37 km/h?
13. 13.A bus runs at 48 km/h. How far does it go in 90 minutes (in km)?
14. 14.A bus runs at 58 km/h. How far does it go in 30 minutes (in km)?
15. 15.How many minutes does a car take to go 16 km at 60 km/h?
16. 16.A bus runs at 24 km/h. How far does it go in 20 minutes (in km)?
17. 17.Kabir cycles to his school at 84 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)?
18. 18.A car runs for 4 hours at 67 km/h and then for 4 hours at 23 km/h. What is its average speed for the whole journey (in km/h)?
19. 19.How many minutes does a car take to go 120 km at 75 km/h?
20. 20.Change 18 km/h into metres per second.
21. 21.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)?
22. 22.A bus runs at 45 km/h. How far does it go in 40 minutes (in km)?
23. 23.A car runs for 2 hours at 75 km/h and then for 1 hour at 66 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.Change 108 km/h into metres per second.
25. 25.A bus runs at 90 km/h. How far does it go in 40 minutes (in km)?
26. 26.Change 25 m/s into km/h.
27. 27.Change 54 km/h into metres per second.
28. 28.A bus runs at 50 km/h. How far does it go in 90 minutes (in km)?
29. 29.A bus runs at 52 km/h. How far does it go in 90 minutes (in km)?
30. 30.A car runs for 1 hour at 68 km/h and then for 1 hour at 20 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Change 5 m/s into km/h.
32. 32.How many minutes does a car take to go 77 km at 66 km/h?
33. 33.Change 90 km/h into metres per second.
34. 34.Kabir cycles to his school at 28 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)?
35. 35.Kabir cycles to his school at 80 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)?
36. 36.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
37. 37.Kabir cycles to his school at 15 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)?
38. 38.Change 36 km/h into metres per second.
39. 39.Change 72 km/h into metres per second.
40. 40.A bus runs at 57 km/h. How far does it go in 20 minutes (in km)?

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