A voluntary association of businessmen who are not in the same line of business is a

• A. bureau de change
• B. trade association
• C. chamber of commerce
• D. trade union

To ensure the rights and freedom of citizens, the powers of the arms of government must be

• A. fused
• B. incorporated
• C. separated
• D. rotated

Occupational pressure groups pursue their objectives mainly by

• A. issuing ultimatums and embarking on strikes
• B. alienating the government
• C. embarking on guerrilla warfare
• D. contesting elections

A country with over-valued currency will?

• A. expect balance of payments surplus
• B. have increased demand forthe exports
• C. increase her foreign reserve
• D. decreased her foreign reserve

When Christians give freely, God will supply

• A. their needs according to the measure they give
• B. their needs day by day
• C. only for those that give
• D. their needs according to His riches in Glory

From a point on the edge of the sea, one ship is 24km away on a bearing S 50°E and another ship is 7km away on a bearing S40°W. How far apart are the ships?

• A. 20km
• B. 24km
• C. 25km
• D. 31km

With the institution of Zakah, the distribution of wealth within the society should become

• A. equal
• B. proportional
• C. lump-sided
• D. legally binding

In which of the following regions is the high population density due to industrial development?

• A. China
• B. The Nile Valley
• C. Java
• D. The Rhur Valley

(a) Explain the terms: (i) inertia; (ii) inertial mass.

(b) List three factors which affect the rate of evaporation of water in a pond.

(c) Two ice cubes pressed together for some time were found to stick together when the pressure was removed. Explain this observation.

(d) Two vertical capillary tubes of the same diameter are lowered into beakers situated at the same level, containing liquids A and B of densities 9.2 x 10\(^2\) kgm\(^{-3}\) and 1.30 x 10\(^3\) kgm\(^{-3}\) respectively. A suction pump is used to withdraw air from the top of the liquid columns in the tubes by means of a T-piece arrangement until the liquid in A rises to a height of 26.0 cm. Calculate the height of the liquid in tube B.

Which of the following is a dispositional feature of an arid region?

• A. barchan
• B. zeugen
• C. rock pedestal
• D. yardang