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

2. Name a food which is a good source of carbohydrate:

3. Give an example of a reptile

4. Two magnets, when brought near each other are found to REPEL (push apart)
If the pole of one magnet is north what is the pole of the other magnet?

5. What colour would Universal Indcator turn when added to a strong acid?

6. What colour is sulphur?

7. Why is the mineral calcium important in our diet?

8. How does it help you to be seen when you wear a 'Hi-Viz' yellow jacket at night?

9. A kidney is best described as

10. Pick a chemical that reacts with water

11. A liquid with a pH of 6 would be described as .....

12. How many planets are in the Solar System?

13. A liquid with a pH of 7 would be described as .....

14. Sophia brings the north seeking pole of one magnet near to the north seeking pole of another magnet.

What will happen?

15. Pick a liquid that is a weak acid

16. What needs to be done to make a guitar string sound higher

17. What is the approximate number of elements?

18. Name the metric unit for energy

19. What name is given to the blood vessels that carry blood toward the heart?

20. From where would the predator in a habitat obtain its energy?