Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 213 · 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 54 km/h into metres per second.
2. 2.A car runs for 1 hour at 73 km/h and then for 4 hours at 78 km/h. What is its average speed for the whole journey (in km/h)?
3. 3.A bus runs at 60 km/h. How far does it go in 20 minutes (in km)?
4. 4.Change 35 m/s into km/h.
5. 5.A car runs for 3 hours at 78 km/h and then for 3 hours at 76 km/h. What is its average speed for the whole journey (in km/h)?
6. 6.Change 20 m/s into km/h.
7. 7.A bus runs at 60 km/h. How far does it go in 30 minutes (in km)?
8. 8.Change 18 km/h into metres per second.
9. 9.Kabir cycles to his school at 18 km/h and comes back by the same road at 54 km/h. What is his average speed for the whole trip (in km/h)?
10. 10.Change 30 m/s into km/h.
11. 11.A bus runs at 44 km/h. How far does it go in 90 minutes (in km)?
12. 12.Change 90 km/h into metres per second.
13. 13.A bus runs at 22 km/h. How far does it go in 30 minutes (in km)?
14. 14.A bus runs at 24 km/h. How far does it go in 45 minutes (in km)?
15. 15.A bus runs at 90 km/h. How far does it go in 10 minutes (in km)?
16. 16.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)?
17. 17.Change 40 m/s into km/h.
18. 18.Kabir cycles to his school at 10 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)?
19. 19.Kabir cycles to his school at 36 km/h and comes back by the same road at 45 km/h. What is his average speed for the whole trip (in km/h)?
20. 20.Change 36 km/h into metres per second.
21. 21.A car runs for 1 hour at 75 km/h and then for 3 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.How many minutes does a car take to go 100 km at 60 km/h?
23. 23.How many minutes does a car take to go 21 km at 70 km/h?
24. 24.A car runs for 4 hours at 25 km/h and then for 4 hours at 73 km/h. What is its average speed for the whole journey (in km/h)?
25. 25.Change 15 m/s into km/h.
26. 26.How many minutes does a car take to go 75 km at 45 km/h?
27. 27.A bus runs at 80 km/h. How far does it go in 30 minutes (in km)?
28. 28.How many minutes does a car take to go 62 km at 60 km/h?
29. 29.Kabir cycles to his school at 35 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)?
30. 30.A bus runs at 72 km/h. How far does it go in 30 minutes (in km)?
31. 31.How many minutes does a car take to go 108 km at 54 km/h?
32. 32.A car runs for 4 hours at 72 km/h and then for 1 hour at 62 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.A car runs for 2 hours at 68 km/h and then for 4 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.A car runs for 2 hours at 42 km/h and then for 1 hour at 21 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.A car runs for 2 hours at 37 km/h and then for 1 hour at 25 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A car runs for 3 hours at 33 km/h and then for 3 hours at 53 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.How many minutes does a car take to go 32 km at 32 km/h?
38. 38.A car runs for 3 hours at 24 km/h and then for 1 hour at 52 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.Change 108 km/h into metres per second.
40. 40.A car runs for 1 hour at 49 km/h and then for 1 hour at 41 km/h. What is its average speed for the whole journey (in km/h)?

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