The principle of collective responsibility implies that

• A. the prime minister can dissolve the entire parliament
• B. the head of state can dismiss the prime minister
• C. each offending minister can be reassigned
• D. the cabinet stands or falls together

The surfaces of conveyor belts are made rough so as to?

• A. protect them while carrying loads
• B. prevent the loads from slipping
• C. enable them to carry more load
• D. make them stronger

The diagram below is an illustration of an ecological instrument. Study it an answer the question below;

When the instrument is in use, it is usually?

• A. placed slightly above soil level
• B. placed on a table
• C. suspended in air
• D. suspended to moving water

Which of the following statements correctly defines quantitatively the work done by a force? the product of the force and the distance moved

• A. parallel to the line of action of the force from a reference point
• B. perpendicular to the line of action of the force from a reference point
• C. on a line through the reference point
• D. by the object

In the question below choose the optionopposite in meaning to the word underlined: The military Governorupheld the decision of his cabinet

• A. held up
• B. undercut
• C. maintained
• D. abolished

An agreement to sell is distinguishable from sale because in the former, the transfer of goods is

• A. not anticipated
• B. not discussed
• C. deferred
• D. immediate

(a) Write short notes on the following:

(i) habitat

(ii) ecological niche.

(b) (i) List three instruments used in the measurement of different ecological factors.

(ii) Briefly state what each instrument listed in (b) (i) above is used for.

(c) Name; (i) three plants (ii) two animals found in savannah vegetation.

Which of the following West African countries practised a one-party system?

• A. Benin
• B. Nigeria
• C. Ghana
• D. Liberia

The word Hafizi in Q.82:10 refers to

• A. man
• B. Angels
• C. Jinns
• D. prophets

A pottery company had sales of N176,000 during the current period and a gross profit rate of 40%. The company's cost of merchandize available for sale during the period was N128,000. The company's ending inventory is?

• A. N22,400
• B. N32,000
• C. N51,200
• D. N76,800