Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 491 · 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 90 km/h into metres per second.
2. 2.Change 5 m/s into km/h.
3. 3.A bus runs at 40 km/h. How far does it go in 45 minutes (in km)?
4. 4.Kabir cycles to his school at 48 km/h and comes back by the same road at 80 km/h. What is his average speed for the whole trip (in km/h)?
5. 5.Kabir cycles to his school at 14 km/h and comes back by the same road at 42 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.A car runs for 1 hour at 68 km/h and then for 1 hour at 54 km/h. What is its average speed for the whole journey (in km/h)?
7. 7.Change 36 km/h into metres per second.
8. 8.Change 10 m/s into km/h.
9. 9.Kabir cycles to his school at 77 km/h and comes back by the same road at 44 km/h. What is his average speed for the whole trip (in km/h)?
10. 10.Change 18 km/h into metres per second.
11. 11.How many minutes does a car take to go 23 km at 46 km/h?
12. 12.How many minutes does a car take to go 48 km at 45 km/h?
13. 13.Change 54 km/h into metres per second.
14. 14.Kabir cycles to his school at 24 km/h and comes back by the same road at 72 km/h. What is his average speed for the whole trip (in km/h)?
15. 15.Change 25 m/s into km/h.
16. 16.A car runs for 2 hours at 34 km/h and then for 2 hours at 68 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 1 hour at 30 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.A bus runs at 48 km/h. How far does it go in 50 minutes (in km)?
19. 19.Change 72 km/h into metres per second.
20. 20.Change 40 m/s into km/h.
21. 21.A bus runs at 75 km/h. How far does it go in 40 minutes (in km)?
22. 22.Change 35 m/s into km/h.
23. 23.Kabir cycles to his school at 30 km/h and comes back by the same road at 90 km/h. What is his average speed for the whole trip (in km/h)?
24. 24.A bus runs at 32 km/h. How far does it go in 30 minutes (in km)?
25. 25.Change 30 m/s into km/h.
26. 26.A car runs for 2 hours at 51 km/h and then for 1 hour at 57 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.How many minutes does a car take to go 24 km at 32 km/h?
28. 28.A bus runs at 88 km/h. How far does it go in 30 minutes (in km)?
29. 29.How many minutes does a car take to go 76 km at 60 km/h?
30. 30.A bus runs at 76 km/h. How far does it go in 90 minutes (in km)?
31. 31.A car runs for 1 hour at 31 km/h and then for 4 hours at 26 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.A car runs for 2 hours at 56 km/h and then for 2 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.How many minutes does a car take to go 50 km at 60 km/h?
34. 34.A bus runs at 24 km/h. How far does it go in 45 minutes (in km)?
35. 35.Kabir cycles to his school at 90 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)?
36. 36.A car runs for 3 hours at 24 km/h and then for 2 hours at 74 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A bus runs at 30 km/h. How far does it go in 40 minutes (in km)?
38. 38.Change 108 km/h into metres per second.
39. 39.A car runs for 1 hour at 59 km/h and then for 4 hours at 54 km/h. What is its average speed for the whole journey (in km/h)?
40. 40.A car runs for 2 hours at 70 km/h and then for 1 hour at 34 km/h. What is its average speed for the whole journey (in km/h)?

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