Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 629 · 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 5 m/s into km/h.
2. 2.Change 10 m/s into km/h.
3. 3.A bus runs at 28 km/h. How far does it go in 90 minutes (in km)?
4. 4.How many minutes does a car take to go 76 km at 80 km/h?
5. 5.A car runs for 1 hour at 80 km/h and then for 3 hours at 60 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.Change 54 km/h into metres per second.
7. 7.A car runs for 3 hours at 56 km/h and then for 1 hour at 60 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.Change 18 km/h into metres per second.
9. 9.A car runs for 4 hours at 74 km/h and then for 4 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
10. 10.How many minutes does a car take to go 23 km at 30 km/h?
11. 11.A bus runs at 90 km/h. How far does it go in 20 minutes (in km)?
12. 12.Kabir cycles to his school at 26 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)?
13. 13.A car runs for 3 hours at 34 km/h and then for 3 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
14. 14.Change 36 km/h into metres per second.
15. 15.A bus runs at 40 km/h. How far does it go in 90 minutes (in km)?
16. 16.A car runs for 3 hours at 20 km/h and then for 2 hours at 45 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.A car runs for 4 hours at 20 km/h and then for 4 hours at 32 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 119 km at 51 km/h?
19. 19.A car runs for 2 hours at 24 km/h and then for 2 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
20. 20.Change 30 m/s into km/h.
21. 21.Change 15 m/s into km/h.
22. 22.How many minutes does a car take to go 25 km at 50 km/h?
23. 23.A bus runs at 48 km/h. How far does it go in 50 minutes (in km)?
24. 24.How many minutes does a car take to go 133 km at 35 km/h?
25. 25.How many minutes does a car take to go 95 km at 38 km/h?
26. 26.A car runs for 4 hours at 41 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.Kabir cycles to his school at 15 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)?
28. 28.Kabir cycles to his school at 60 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)?
29. 29.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)?
30. 30.How many minutes does a car take to go 91 km at 39 km/h?
31. 31.How many minutes does a car take to go 60 km at 80 km/h?
32. 32.Change 40 m/s into km/h.
33. 33.A bus runs at 72 km/h. How far does it go in 10 minutes (in km)?
34. 34.Change 35 m/s into km/h.
35. 35.Change 108 km/h into metres per second.
36. 36.Change 90 km/h into metres per second.
37. 37.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
38. 38.A bus runs at 39 km/h. How far does it go in 40 minutes (in km)?
39. 39.Kabir cycles to his school at 90 km/h and comes back by the same road at 10 km/h. What is his average speed for the whole trip (in km/h)?
40. 40.Change 72 km/h into metres per second.

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