Wassce Integrated Science Past Question Quizzes

Integrated Science Quizzes

Preparing for the WASSCE Integrated Science paper? One of the most effective ways to build confidence and pinpoint your areas for improvement is by working through past-question quizzes under exam-like conditions. These quizzes help you:

  • Familiarize yourself with the style and level of difficulty of real exam questions.
  • Identify knowledge gaps early, so you can focus your revision efficiently.
  • Build exam stamina and time-management skills, ensuring you can complete all questions within the allotted time.

Before you begin, grab a timer, some blank paper, and a pen. Set yourself 30 minutes, the typical time allocation for a 40‑question objective section and work through the questions without any interruptions. Ready? Let’s get started.

Wassce Integrated Science Past Question Quizzes

1 / 43

When a pen is rubbed through hair,
I. the hair becomes negatively charged.
II. the pen becomes negatively charged.
III. the pen becomes positively charged.
IV. the hair becomes positively charged.
Which of the statements above is/are correct?

2 / 43

A material that allows electric current to pass through easily is called

3 / 43

Which device is used to measure current in a circuit?

4 / 43

A simple machine that helps to lift a heavy load with less effort is a:

5 / 43

The male part of a flower is called the:

6 / 43

Speed is calculated as

7 / 43

One function of the axial skeleton of mammals is the

8 / 43

Which of the following steps should be taken in giving first aid to a person who falls and faints in a slippery bathroom?

9 / 43

In an N-P-N transistor, the charges that move from the emitter into the base are called

10 / 43

Which of the following devices makes use of pressure to enable it function properly?

11 / 43

Which of the following is an example of a contact force?

12 / 43

An insect pest that makes tunnels into the tuber of yam is

13 / 43

The westerlies are winds that blow

14 / 43

One advantage of removing excess water from the soil is to improve on the

15 / 43

The preparation of vegetable beds starts with

16 / 43

Which part of a battery stores chemical energy?

17 / 43

Steel is preferred to pure iron for constructional work because

18 / 43

The pressure at a depth h below the surface of the sea is 10⁵ Pa. If the density of sea water is 1030 kg/m³, determine h [g = 10 m/s²]

19 / 43

An atom of element Y has 18 electrons and mass number 40. What is the neutron number of the element?

20 / 43

Which of the following processes involves a change from gas to liquid?

21 / 43

Which of the following scientists is associated with binomial system of classification?

22 / 43

Which of the following is a mixture?

23 / 43

A body moving in a circle is said to be undergoing:

24 / 43

Which of the following pairs of crops are recommended to be grown on ridges?

25 / 43

The term “irrigation” refers to

26 / 43

Which of the following characteristics of ionic compounds are correct?
I. High melting point
II. High solubility in water
III. Low melting point
IV. High electrical conductivity in solution

27 / 43

What is the unit of force?

28 / 43

Which of the following farm implements is used for breaking down lumps of soil?

29 / 43

Greenhouse gases include
I. carbon (IV) oxide
II. carbon (II) oxide
III. methane

30 / 43

The hardness of water can be removed by:

31 / 43

The SI unit of pressure is

32 / 43

In photosynthesis, the light energy is absorbed by:

33 / 43

The removal and replanting of seedlings in a nursery is known as

34 / 43

The blood cells that defend the body against infection by engulfing germs are the

35 / 43

Which of the following agricultural practices helps conserve soil?

36 / 43

Which of the following practice best protects the soil against erosion?

37 / 43

The IUPAC name of H₂SO₄ is

38 / 43

The current in a circuit is 12.5 A. If the resistance in the circuit is 30 Ω, determine the potential difference across the resistor

39 / 43

The most important source of Vitamin D is

40 / 43

A hand trowel is used mainly for

41 / 43

A motor cyclist increased his speed from 50 m/s to 150 m/s in 10 s. Determine the acceleration of the cyclist.

42 / 43

Which of the following is a noble gas?

43 / 43

Which of these causes earthquakes?

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