The introduction of machines in agriculture results in the unemployment or farm workers.

The type of unemployment these workers suffer is

Which of the following is a subset of {b, c, d}?

Which of the following BEST explains why birth rates have been falling in some Caribbean countries?

All of these materials are used in a blast furnace EXCEPT for:

The exterior angles and the interior angles of a polygon are equal. How many sides does the polygon have?

The nucleus of a carbon atom has six protons and eight neutrons.Which one of the following describes it?

The main metal in tin cans used to preserve food is:

__________ is a primary storage device that may be programmed and reprogrammed by the user.

The gas released by baking powder is:

Two resistors, one of 4 Ω and one of 6 Ω, are connected in parallel.Their combined resistance is:

Which of the following are the functions of a book-keeper?

1. Analysing
2. Interpreting
3. Posting
4. Recording

A machine costs $10,000. It has an expected life of six years and has a residual value Of $400. Using the straight-line method, what is the depreciation per annum?

The pH scale runs from 1 to:

The balances listed below appear in a trader's trial balance. The item that is to be included in the Profit and Loss Account is

Which one of the following diagrams illustrates short-sightedness?

(F = Focal point)

Which of the following are examples of institutions?

1. Bank
2. School
3. Church
4. Government

A man's regular pay is $3 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid $168, how many hours overtime did he work?

All of these are compounds EXCEPT for:

The Item refer to the information below The following scores were obtained by eleven footballers in a goal-shoot competition:

The modal score was

Which one of the following statements about light passing down an optical glass fibre is NOT true?