BECE Basic Science 2018 Paper 2 Past Questions

The vitamin that aids good vision is ______.

Soil pollution involves the following processes except_______.

Which of the following features enable birds to fly?

The part labelled IV is ______ fin.

The function of the part labelled V is for _______.

Which of the following state(s) of matter has variable volume?

Water + carbon dioxide + chlorophyll ⟹ sugar and oxygen. The process involved in the above reaction is

A generator converts mechanincal energy into _____ energy.

Which of the following is not a renewable energy?

When forces acting on a body are equal and opposite, the body will be in a state of ________.

Given that a load of mass 20kg is acted upon by a force of 60N, calculate the acceleration of the load.

The only planet in the solar system with the temperature that can support life is ________.

Common salt is chemically known as ______.

The energy a body possesses by reason of its position at rest is _______.

The eye defect represented in the diagram below is ______.

An engine of 50kg pumped water through a vertical height of 4m in 10s. Calculate the power of the pump. [g=10ms^-2]

A force of 150N is applied at an angle of 60° to the horizontal to pull a box through a distance of 50m. Calculate the workdone.

Calculate the kinetic energy in Joules of a ball of mass 40g moving at a velocity of 4ms^-1.

The following factors affect the rate of evaporation except _______.

The method of heat transfer that does not involve the movement of particles is called _______.

Which of the following is a by-product of petrochemicals?

The difference between organisms of the same group is called ______.

The following are government policies to control drought and desertification except______.

The layer of the atmosphere closest to the earth is the ________.

Taking of drug for its medically known intended purpose in appropriate amount and frequency is known as_______.

Calcium trioxocarbonate(IV) is used in the production of ______.

Which of the following is not a magnetic material?

The diagram represents a/an

The parts labelled i and ii are referred to as

The radioactive elements used in nuclear power plants are plutonium and _______.