Speed Distance Time Worksheet

Quantitative aptitude lesson 18: Speed, distance and time · Set 453 · 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 30 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)?
2. 2.A car runs for 4 hours at 50 km/h and then for 2 hours at 20 km/h. What is its average speed for the whole journey (in km/h)?
3. 3.How many minutes does a car take to go 78 km at 60 km/h?
4. 4.Change 18 km/h into metres per second.
5. 5.Kabir cycles to his school at 35 km/h and comes back by the same road at 14 km/h. What is his average speed for the whole trip (in km/h)?
6. 6.Change 36 km/h into metres per second.
7. 7.Kabir cycles to his school at 45 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)?
8. 8.Change 5 m/s into km/h.
9. 9.A bus runs at 78 km/h. How far does it go in 40 minutes (in km)?
10. 10.A car runs for 4 hours at 30 km/h and then for 1 hour at 25 km/h. What is its average speed for the whole journey (in km/h)?
11. 11.A bus runs at 66 km/h. How far does it go in 50 minutes (in km)?
12. 12.Change 25 m/s into km/h.
13. 13.Kabir cycles to his school at 30 km/h and comes back by the same road at 70 km/h. What is his average speed for the whole trip (in km/h)?
14. 14.How many minutes does a car take to go 113 km at 30 km/h?
15. 15.A bus runs at 48 km/h. How far does it go in 45 minutes (in km)?
16. 16.A car runs for 3 hours at 35 km/h and then for 4 hours at 21 km/h. What is its average speed for the whole journey (in km/h)?
17. 17.A car runs for 4 hours at 42 km/h and then for 1 hour at 27 km/h. What is its average speed for the whole journey (in km/h)?
18. 18.Kabir cycles to his school at 90 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.How many minutes does a car take to go 85 km at 30 km/h?
20. 20.How many minutes does a car take to go 108 km at 72 km/h?
21. 21.A car runs for 4 hours at 28 km/h and then for 4 hours at 24 km/h. What is its average speed for the whole journey (in km/h)?
22. 22.Kabir cycles to his school at 44 km/h and comes back by the same road at 77 km/h. What is his average speed for the whole trip (in km/h)?
23. 23.A bus runs at 62 km/h. How far does it go in 30 minutes (in km)?
24. 24.Kabir cycles to his school at 48 km/h and comes back by the same road at 16 km/h. What is his average speed for the whole trip (in km/h)?
25. 25.A bus runs at 22 km/h. How far does it go in 30 minutes (in km)?
26. 26.Change 54 km/h into metres per second.
27. 27.How many minutes does a car take to go 72 km at 32 km/h?
28. 28.Change 40 m/s into km/h.
29. 29.A bus runs at 90 km/h. How far does it go in 50 minutes (in km)?
30. 30.A car runs for 4 hours at 25 km/h and then for 4 hours at 35 km/h. What is its average speed for the whole journey (in km/h)?
31. 31.Change 10 m/s into km/h.
32. 32.Change 35 m/s into km/h.
33. 33.A bus runs at 84 km/h. How far does it go in 15 minutes (in km)?
34. 34.Change 90 km/h into metres per second.
35. 35.A car runs for 3 hours at 43 km/h and then for 2 hours at 38 km/h. What is its average speed for the whole journey (in km/h)?
36. 36.A bus runs at 58 km/h. How far does it go in 30 minutes (in km)?
37. 37.Kabir cycles to his school at 90 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)?
38. 38.Change 72 km/h into metres per second.
39. 39.A bus runs at 48 km/h. How far does it go in 20 minutes (in km)?
40. 40.How many minutes does a car take to go 33 km at 33 km/h?

Free quantitative aptitude lessons, practice and worksheets at talentjr.in/quantitative-aptitude