Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 14 · 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 car runs for 1 hour at 76 km/h and then for 2 hours at 37 km/h. What is its average speed for the whole journey (in km/h)?
2. 2.Change 36 km/h into metres per second.
3. 3.How many minutes does a car take to go 107 km at 30 km/h?
4. 4.A bus runs at 68 km/h. How far does it go in 15 minutes (in km)?
5. 5.Change 15 m/s into km/h.
6. 6.How many minutes does a car take to go 95 km at 76 km/h?
7. 7.How many minutes does a car take to go 132 km at 72 km/h?
8. 8.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
9. 9.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
10. 10.How many minutes does a car take to go 118 km at 40 km/h?
11. 11.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)?
12. 12.A car runs for 1 hour at 22 km/h and then for 1 hour at 52 km/h. What is its average speed for the whole journey (in km/h)?
13. 13.Change 25 m/s into km/h.
14. 14.Kabir cycles to his school at 40 km/h and comes back by the same road at 88 km/h. What is his average speed for the whole trip (in km/h)?
15. 15.A bus runs at 60 km/h. How far does it go in 15 minutes (in km)?
16. 16.A bus runs at 42 km/h. How far does it go in 30 minutes (in km)?
17. 17.Change 90 km/h into metres per second.
18. 18.A bus runs at 54 km/h. How far does it go in 30 minutes (in km)?
19. 19.Change 72 km/h into metres per second.
20. 20.How many minutes does a car take to go 142 km at 30 km/h?
21. 21.A car runs for 1 hour at 25 km/h and then for 3 hours at 49 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.Change 40 m/s into km/h.
23. 23.Kabir cycles to his school at 30 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.How many minutes does a car take to go 77 km at 33 km/h?
25. 25.A car runs for 2 hours at 21 km/h and then for 2 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
26. 26.Kabir cycles to his school at 72 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)?
27. 27.Change 20 m/s into km/h.
28. 28.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)?
29. 29.A car runs for 1 hour at 57 km/h and then for 2 hours at 72 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.A car runs for 3 hours at 26 km/h and then for 4 hours at 33 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.A bus runs at 24 km/h. How far does it go in 10 minutes (in km)?
33. 33.How many minutes does a car take to go 65 km at 60 km/h?
34. 34.A bus runs at 48 km/h. How far does it go in 20 minutes (in km)?
35. 35.A car runs for 2 hours at 48 km/h and then for 2 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A car runs for 2 hours at 42 km/h and then for 4 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A car runs for 3 hours at 42 km/h and then for 1 hour at 62 km/h. What is its average speed for the whole journey (in km/h)?
38. 38.How many minutes does a car take to go 56 km at 80 km/h?
39. 39.A bus runs at 60 km/h. How far does it go in 20 minutes (in km)?
40. 40.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)?

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