Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 327 · 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.Kabir cycles to his school at 27 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)?
2. 2.How many minutes does a car take to go 30 km at 36 km/h?
3. 3.Change 90 km/h into metres per second.
4. 4.A car runs for 1 hour at 31 km/h and then for 4 hours at 36 km/h. What is its average speed for the whole journey (in km/h)?
5. 5.Change 108 km/h into metres per second.
6. 6.Change 54 km/h into metres per second.
7. 7.Change 5 m/s into km/h.
8. 8.A car runs for 1 hour at 74 km/h and then for 2 hours at 32 km/h. What is its average speed for the whole journey (in km/h)?
9. 9.How many minutes does a car take to go 14 km at 30 km/h?
10. 10.Change 30 m/s into km/h.
11. 11.How many minutes does a car take to go 51 km at 36 km/h?
12. 12.How many minutes does a car take to go 74 km at 37 km/h?
13. 13.Kabir cycles to his school at 36 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)?
14. 14.A bus runs at 28 km/h. How far does it go in 15 minutes (in km)?
15. 15.Change 18 km/h into metres per second.
16. 16.Kabir cycles to his school at 30 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)?
17. 17.A bus runs at 33 km/h. How far does it go in 40 minutes (in km)?
18. 18.Change 20 m/s into km/h.
19. 19.How many minutes does a car take to go 112 km at 32 km/h?
20. 20.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)?
21. 21.How many minutes does a car take to go 27 km at 30 km/h?
22. 22.Change 35 m/s into km/h.
23. 23.Kabir cycles to his school at 15 km/h and comes back by the same road at 60 km/h. What is his average speed for the whole trip (in km/h)?
24. 24.A bus runs at 64 km/h. How far does it go in 30 minutes (in km)?
25. 25.A bus runs at 56 km/h. How far does it go in 45 minutes (in km)?
26. 26.Kabir cycles to his school at 33 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)?
27. 27.A car runs for 2 hours at 38 km/h and then for 4 hours at 80 km/h. What is its average speed for the whole journey (in km/h)?
28. 28.A bus runs at 27 km/h. How far does it go in 20 minutes (in km)?
29. 29.A car runs for 4 hours at 47 km/h and then for 3 hours at 33 km/h. What is its average speed for the whole journey (in km/h)?
30. 30.How many minutes does a car take to go 93 km at 60 km/h?
31. 31.A car runs for 4 hours at 27 km/h and then for 2 hours at 66 km/h. What is its average speed for the whole journey (in km/h)?
32. 32.A car runs for 4 hours at 60 km/h and then for 3 hours at 67 km/h. What is its average speed for the whole journey (in km/h)?
33. 33.A car runs for 3 hours at 54 km/h and then for 2 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
34. 34.A car runs for 1 hour at 36 km/h and then for 3 hours at 68 km/h. What is its average speed for the whole journey (in km/h)?
35. 35.How many minutes does a car take to go 148 km at 60 km/h?
36. 36.A car runs for 4 hours at 75 km/h and then for 4 hours at 47 km/h. What is its average speed for the whole journey (in km/h)?
37. 37.A bus runs at 54 km/h. How far does it go in 40 minutes (in km)?
38. 38.Change 36 km/h into metres per second.
39. 39.A bus runs at 24 km/h. How far does it go in 90 minutes (in km)?
40. 40.A bus runs at 56 km/h. How far does it go in 90 minutes (in km)?

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