Common Entrance Revision: 10 Easy and harder questions
KS3 Levels 4 and 5
Answer all 10 questions and then press ‘Submit’
Your score and any corrections will then be shown

1. Pick an alkaline oxide from the list

Water

Sulphur dioxide

Magnesium oxide

Carbon dioxide

2. What is the main function for the leaves of a plant

To make the plant look attractive to insects

To make food (by photosynthesis)

To shade the roots from the sun

To help the plant reproduce

3. What type of animal is a 'Portuguese Man of War'?

A jellyfish

An elephant

A shark

A whale

4. What conditions does a seedling need to help it grow?

Water and soil

Warmth, soil and water

Light and soil

Light, water, air and warmth

5. The diagram shows a human embryo.

Which label represents the placenta?

A

D

C

B

6. You have seed that you have just taken from its packet.

In order to make it grow what will the seed need?

Light, water and soil

light water and air

water, warmth and air

just water and soil

7. What colour would Universal Indcator turn when added to a mild alkali?

Green

Blue

Red

Yellow

8. What is CHLOROPHYLL?

A green chemical found in plant cells

A type of small animal

A type of medicine

A substance you get by filtering rock salt

9. Name the organ which removes poisonous waste from the blood

Lungs

Intestines

Kidney

Heart

2

10. Which of the following bones protects the spinal cord and supports the head

backbone (spine)

Ribs

Femur

Skull

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