Science Mock 2026

Question 1 of 40

Which of the following is a property of all living things?

Question 2 of 40

Water boils at ___ at sea level.

Question 3 of 40

The part of a plant that absorbs water from the soil is the

Question 4 of 40

Which of the following is a good conductor of electricity?

Question 5 of 40

The change of state from liquid to gas is called

Question 6 of 40

Which food nutrient is mainly needed for body building?

Question 7 of 40

Which method is best for separating sand from water?

Question 8 of 40

Salt can be recovered from salt solution by

Question 9 of 40

Iron filings can be separated from sulphur powder using

Question 10 of 40

The process by which green plants make their own food is called

Question 11 of 40

Which gas do green plants take in during photosynthesis?

Question 12 of 40

The loss of water vapour from the leaves of a plant is called

Question 13 of 40

The transfer of pollen grains from the anther to the stigma is called

Question 14 of 40

Which organ pumps blood around the human body?

Question 15 of 40

The SI unit of force is the

Question 16 of 40

Which of the following is a renewable source of energy?

Question 17 of 40

Which of the following is a simple machine?

Question 18 of 40

Which device is used to measure electric current?

Question 19 of 40

Which of the following human activities pollutes rivers?

Question 20 of 40

Which of the following is a non-biodegradable waste?

Question 21 of 40

Which of the following is a compound?

Question 22 of 40

Which of the following is a mixture?

Question 23 of 40

The smallest particle of an element that can take part in a chemical reaction is

Question 24 of 40

Which of the following substances is an acid?

Question 25 of 40

A solution with a pH of 12 is

Question 26 of 40

The process by which a solid changes directly into a gas is called

Question 27 of 40

Which part of the flower develops into a fruit after fertilisation?

Question 28 of 40

Which of the following returns carbon dioxide to the atmosphere?

Question 29 of 40

Digestion of starch begins in the

Question 30 of 40

Which blood vessels carry blood away from the heart?

Question 31 of 40

The exchange of gases in the human lungs takes place in the

Question 32 of 40

Which of the following is a disease caused by lack of vitamin C?

Question 33 of 40

Kwashiorkor in children is caused by a lack of

Question 34 of 40

Malaria is caused by

Question 35 of 40

The energy stored in a stretched rubber band is

Question 36 of 40

A torchlight changes chemical energy into

Question 37 of 40

Heat travels from the sun to the earth by

Question 38 of 40

The stage in the life cycle of a mosquito that lives in water and breathes through a tube is the

Question 39 of 40

Find the work done when a force of 20 N moves a box through 5 m in the direction of the force.

Question 40 of 40

The image formed by a plane mirror is