The basis upon which assets of an organization is valued is the

• A. historical concept
• B. business entity concept
• C. periodicity concept
• D. materiality concept

The effect of ocean currents along the coasts they wash are experienced?

• A. during summer only
• B. during winter only
• C. when prevailing winds are onshore
• D. when prevailing winds are offshore

Which of the following factors are causes of deforestation in West Africa? I. expansion of cultivated land II. high population growth rate III. conservation of wildlife in game reserves IV. urban growth

• A. I,II and III only
• B. II,III and IV only
• C. I,II and IV only
• D. I,II,III and IV

Write on Iddah with emphasis on kinds, purposes, durations and implications.

Which of the following correctly explains why iodine crystals change directly into the gaseous state when heated?

• A. Iodine crystals sublime
• B. Iodine crystals molecules are held together by weak forces
• C. Iodine atoms are held together by strong forces
• D. Iodine molecules are covalent

A piece of evidence that confirms that the earth is spherical is

• A. solar system
• B. earth's orbit
• C. moon's eclipse
• D. standard time

A representative government can be established through

• A. a general election
• B. a military coup
• C. an imposition
• D. espionage

The best treatment for a student who accidentally poured conc tetraoxosulphate(vi) on his skin in the laboratory is to wash his skin with?

• A. with cool running water
• B. sodium hydroxide solution
• C. iodine solution
• D. sodium trioxonitrate(v) solution

A piece of land is said to be on lease to a farmer when it is

• A. Give as compensation
• B. Purchased on credit
• C. Rented for a period
• D. Given as a gift

In a closed organ pipe producing a musical note, an antinode will always be produced at

• A. the closed end
• B. the open end
• C. the middle
• D. all the parts of the pipe