In the extraction of iron, hot air is introduced into the blast furnace through?

• A. valves
• B. open-hearths
• C. arcs
• D. tuyeres

The central focus of commercial activities is?

• A. pricing
• B. advertising
• C. trading
• D. marketing

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.

I should know what to do innormal circumstances but this is a very..............situation

• A. different
• B. unlikely
• C. unusual
• D. imporbable

Detailed survey for the site of a fish pond is necessary for the following except

• A. location and depth of the spillway
• B. determination of the depth of the pond
• C. site inspection
• D. height of the dam

The file access method illustrated in the diagram below is called?

• A. hashed access
• B. indexed access
• C. random access
• D. sequential access

Laxity in disciplining children is dangerous both the family and society as exemplified by

• A. Jonathan
• B. Tamar
• C. Absalom
• D. Ahikam

The mean of the ages of ten secondary school pupils is 16 but when the age of their teacher is added to it the men becomes 19. Find the age of the teacher

• A. 27
• B. 35
• C. 38
• D. 49

which of the following functions is not performed by trade association?

• A. research and development
• B. standardization of product
• C. credit facilities
• D. technical information

The presidential system of government ensures

• A. democratic rule more than other systems
• B. the sharing of executive power with the legislature
• C. the concentration of power in the chief executive
• D. the decentralization of executive power

The process of making goods attractive and easy to handle is

• A. branding
• B. merchandising
• C. packaging
• D. labelling