Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 145 · 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 56 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)?
2. 2.Change 18 km/h into metres per second.
3. 3.A bus runs at 78 km/h. How far does it go in 40 minutes (in km)?
4. 4.Change 72 km/h into metres per second.
5. 5.Kabir cycles to his school at 42 km/h and comes back by the same road at 56 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.How many minutes does a car take to go 23 km at 30 km/h?
7. 7.How many minutes does a car take to go 91 km at 65 km/h?
8. 8.How many minutes does a car take to go 14 km at 56 km/h?
9. 9.How many minutes does a car take to go 33 km at 55 km/h?
10. 10.Change 25 m/s into km/h.
11. 11.Kabir cycles to his school at 14 km/h and comes back by the same road at 35 km/h. What is his average speed for the whole trip (in km/h)?
12. 12.A bus runs at 48 km/h. How far does it go in 40 minutes (in km)?
13. 13.How many minutes does a car take to go 75 km at 36 km/h?
14. 14.Kabir cycles to his school at 36 km/h and comes back by the same road at 18 km/h. What is his average speed for the whole trip (in km/h)?
15. 15.Kabir cycles to his school at 50 km/h and comes back by the same road at 75 km/h. What is his average speed for the whole trip (in km/h)?
16. 16.Change 108 km/h into metres per second.
17. 17.A bus runs at 30 km/h. How far does it go in 10 minutes (in km)?
18. 18.How many minutes does a car take to go 41 km at 30 km/h?
19. 19.Change 15 m/s into km/h.
20. 20.How many minutes does a car take to go 117 km at 36 km/h?
21. 21.A bus runs at 24 km/h. How far does it go in 45 minutes (in km)?
22. 22.How many minutes does a car take to go 52 km at 30 km/h?
23. 23.A car runs for 4 hours at 32 km/h and then for 3 hours at 25 km/h. What is its average speed for the whole journey (in km/h)?
24. 24.Change 90 km/h into metres per second.
25. 25.A bus runs at 50 km/h. How far does it go in 30 minutes (in km)?
26. 26.A car runs for 4 hours at 50 km/h and then for 2 hours at 77 km/h. What is its average speed for the whole journey (in km/h)?
27. 27.Change 40 m/s into km/h.
28. 28.How many minutes does a car take to go 57 km at 76 km/h?
29. 29.Change 54 km/h into metres per second.
30. 30.A bus runs at 26 km/h. How far does it go in 30 minutes (in km)?
31. 31.A bus runs at 72 km/h. How far does it go in 50 minutes (in km)?
32. 32.How many minutes does a car take to go 70 km at 35 km/h?
33. 33.Change 30 m/s into km/h.
34. 34.How many minutes does a car take to go 100 km at 30 km/h?
35. 35.Kabir cycles to his school at 60 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)?
36. 36.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)?
37. 37.A bus runs at 46 km/h. How far does it go in 30 minutes (in km)?
38. 38.A car runs for 2 hours at 31 km/h and then for 1 hour at 58 km/h. What is its average speed for the whole journey (in km/h)?
39. 39.A bus runs at 45 km/h. How far does it go in 20 minutes (in km)?
40. 40.A bus runs at 36 km/h. How far does it go in 10 minutes (in km)?

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