Science Revision Questions – Average

Common Entrance Revision: 20 Easy and harder questions
KS3 Levels 4 and 5
Answer all 20 questions and then press ‘Submit’
Your score and any corrections will then be shown

1. You find an animal whose body is covered with fur.

To which animal group is the animal likely to belong?

2. The circuit diagram shows 4 components

circuit1What changes would you notice to this circuit if you placed your hand over component B making it darker?   (Tick all that apply) 

3.  

body5Which organ is the small intestine?

4. The legs of a chair each have an area of 20cm2 .

The chair has  4 legs and a mass of 4kg.

What is the pressure of each leg on the ground?

5. Which of the following are examples of chemical changes

6. What is the test for carbon dioxide gas?

7. What gas is used up by plants during photosynthesis

8. Which of the gases below is sometimes put in balloons to make them float?

9. Name an instrument for measuring the current in a circuit

10. What colour is hydrated copper sulphate

11. measuring cylinder2This diagram shows a measuring cylinder being used to measure the volume of some water.

What volume of water is being measured?

12. What is yeast used for?

13. Pick a liquid that is a mild alkali

14. Which unit of measurement is used to measure MASS

15. Protein is good in our diet because it

16. flowerLook at the diagram of a flower.

What is the name of the part labelled d ?

17. Word equations for 4 different reactions are shown.
Which of them is an example of a combustion reaction?

18. circuit2In which of the circuits shown will the bulb (or bulbs) be the dimmest?

19. Name three structures you would find in all living cells

20. Which part of a flower does pollen reach during pollination?