This Year 8 speed, density and compound units quiz has 10 short questions for pupils aged 12-13. Type your answer, check it straight away and read the explanation when you get one wrong.
Year 8 speed, density and compound units quiz: the 10 questions
- A bus travels 120 km in 3 hours. What is its speed?120/3.
- Distance at 60 km/h for 1.5 hours?60 x 1.5.
- Time to travel 100 km at 25 km/h?100/25.
- 0.5 hours is how many minutes?0.5 x 60.
- Density of 100 g in 20 cm^3?100/20.
- Mass of 10 cm^3 at density 3 g/cm^3?10 x 3.
- Convert 18 km/h to m/s.18/3.6.
- Convert 4 m/s to km/h.4 x 3.6.
- Which formula gives average speed?Not the mean of speeds.
- 8 kg of potatoes cost Β£6. Cost per kg?6 / 8.
How to use this Year 8 speed, density and compound units quiz
First, answer every question without a calculator unless the question says so. Then check your answer and read the short explanation. If you get fewer than 7 right, revise the speed, density and compound units lesson and try again later. After that, try the multiple choice questions or the speed, density and compound units worksheet.
Finally, take this quiz again before a test, because quick retrieval helps you remember. Moreover, all the pages of this chapter work together, so you can move between them at any time. For example, many pupils read the lesson on Monday, practise on Wednesday and test themselves on Friday.


















