Science Revision Questions – Easy

Common Entrance Revision: 20 easier questions
KS3 Levels 3 and 4
Answer all 20 questions and then press ‘Submit’
You have the option of checking each answer if you wish
Your score and any corrections will then be shown

1. What process would be used to obtain the solvent from a solution?

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

3. When a gas changes to a liquid the process is called

4. Which of the energy changes below represents that which takes place when a stone is dropped

5. At which of the times below will your shadow be the shortest?

6. What does the kidney do?

7. What are the main features of a mammal?

8. Two magnets, when brought near each other are found to REPEL.
If the pole of one magnet is north what is the other pole?

9. Which of the properties of water listed below is NOT correct

10. In order to make a guitar string vibrate quicker what needs to be done to it?

11. If a violin string is going to make a sound it

12. Fom the list of properties below pick the one which describes a non-metallic element:

13. Which of these substances will allow electricity to go through it?

14. Is carbon dioxide a solid, liquid or gas?
(at normal room temperature)

15. What is the length  of time between fertilization and the birth of a human baby?

16. Which of the following would you use filtration for?

17. How many kidneys are there in the body of a normal boy or girl

18. What colour would Universal Indcator turn when added to a weak acid?

19. flower2The diagram shows the main parts of a flowering plant.

In which part of the plant are the seeds made?

20. Pick a substance that burns with a bright white flame