Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 577 · 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 138 km at 46 km/h?
2. 2.Change 15 m/s into km/h.
3. 3.Kabir cycles to his school at 12 km/h and comes back by the same road at 36 km/h. What is his average speed for the whole trip (in km/h)?
4. 4.Kabir cycles to his school at 24 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)?
5. 5.Change 25 m/s into km/h.
6. 6.How many minutes does a car take to go 25 km at 50 km/h?
7. 7.A car runs for 2 hours at 35 km/h and then for 1 hour at 53 km/h. What is its average speed for the whole journey (in km/h)?
8. 8.Kabir cycles to his school at 28 km/h and comes back by the same road at 21 km/h. What is his average speed for the whole trip (in km/h)?
9. 9.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)?
10. 10.A bus runs at 36 km/h. How far does it go in 10 minutes (in km)?
11. 11.A bus runs at 68 km/h. How far does it go in 15 minutes (in km)?
12. 12.A bus runs at 70 km/h. How far does it go in 30 minutes (in km)?
13. 13.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)?
14. 14.A bus runs at 66 km/h. How far does it go in 90 minutes (in km)?
15. 15.A car runs for 1 hour at 34 km/h and then for 1 hour at 52 km/h. What is its average speed for the whole journey (in km/h)?
16. 16.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
17. 17.A car runs for 1 hour at 54 km/h and then for 1 hour at 78 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Change 35 m/s into km/h.
19. 19.A bus runs at 74 km/h. How far does it go in 90 minutes (in km)?
20. 20.Change 5 m/s into km/h.
21. 21.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)?
22. 22.A car runs for 1 hour at 75 km/h and then for 3 hours at 31 km/h. What is its average speed for the whole journey (in km/h)?
23. 23.Change 40 m/s into km/h.
24. 24.A car runs for 1 hour at 26 km/h and then for 1 hour at 36 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Change 108 km/h into metres per second.
26. 26.A bus runs at 75 km/h. How far does it go in 20 minutes (in km)?
27. 27.A bus runs at 39 km/h. How far does it go in 20 minutes (in km)?
28. 28.Change 36 km/h into metres per second.
29. 29.Change 10 m/s into km/h.
30. 30.Change 30 m/s into km/h.
31. 31.Kabir cycles to his school at 28 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)?
32. 32.Kabir cycles to his school at 30 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)?
33. 33.A bus runs at 44 km/h. How far does it go in 30 minutes (in km)?
34. 34.How many minutes does a car take to go 72 km at 30 km/h?
35. 35.A car runs for 2 hours at 73 km/h and then for 1 hour at 55 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A bus runs at 88 km/h. How far does it go in 15 minutes (in km)?
37. 37.Change 72 km/h into metres per second.
38. 38.A car runs for 3 hours at 64 km/h and then for 3 hours at 22 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.A car runs for 1 hour at 36 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.A bus runs at 48 km/h. How far does it go in 90 minutes (in km)?

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