Given an output of 3 units, the average is

• A. N16.00
• B. N18.00
• C. 20.00
• D. 24.00

The basicity of CH³COOH is

• A. 1
• B. 2
• C. 3
• D. 4

The minimum volume of oxygen required for the complete combustion of a mixture of 10cm³ of CO and 15cm³ of H₂ is

• A) 25.0cm³
• B) 12.5cm³
• C) 10.0cm³
• D) 5.0cm³

In each of the following sentences, there is one word underlined and one gap. From the list of words lettered A - D, choose the word that is most nearly opposite in meaning to the underlined word and that will, at the same time, correctly fill the gap in the sentences.cultured and the..........are known by their conduct

• A. barbaric
• B. ignorant
• C. clean
• D. lazzy

If profit maximization is assumed to be the objective of a business enterprise, labour must be paid a wage rate equal to the?

• A. marginal revenue of the enterprise
• B. marginal revenue product of labour in the enterprise
• C. average revenue of the enterprise
• D. marginal cost of production

The sovereignty of a state can be limited to a great extent by

• A. Rule of law
• B. separation of powers
• C. International Laws and conventions
• D. Legislative Assembly

Nuclear fission is preferred to nuclear fusion in the generation of energy because?

• A. very high temperature are required for fusion
• B. the raw material of fusion are not easily obtained
• C. energy obtained from fusion is relatively smaller
• D. the by product of fusion are very dangerous

Which of the following statements is correct about the average kinetic energy of the molecules of a gas?

• A. It increase with increase in pressure
• B. It increase at constant temperature
• C. It increase with increase in temperature
• D. It increase with increase in volume

Economic development may be hindered if there is

• A. a high pool of skilled labour
• B. a high rate of economic growth
• C. political stability
• D. rapid population growth

The chemical used for coagulation in water purification is

• A. Aluminium tetraoxosulphate (VI)
• B. Copper tetraoxosulphate (VI)
• C. Sodium tetraoxosulphate (VI)
• D. Calcium tetraoxosulphate (VI)