Instructions: Select the option A, B, C or D that BEST describe the sentence.

Traffic bottlenecks must be ironed out if we are to prevent giant traffic congestion.

The water authority charges $20.00 per month for the meter rent, $2.00 for the first 1 000 litres and $0.20 for each additional 100 litres. What is the total bill for 2400 litres used in one month?

Which of the following would MOST likely result from women working outside the home?

1. Improvement in the standard of living
2. Higher self-esteem for women
3. Fewer educational opportunities for men
4. Fall in family values

Which of the following words BEST describes a triangle with all its sides equal?

Tooth decay can be caused by:

Potassium reacts quickly with water but we do not use it with acids because:

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

Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.

The headgear worn by the factory worker is made from artificial material.

The main taxonomic groups in order, starting with the largest, are:

The main site of action of ADH (antidiuretic hormone).

Adding mineral water to anhydrous copper sulphate turns it:

All of these are properties of carbon monoxide EXCEPT for:

Choose the ONE underlined part A, B or C that is inappropriate. If the sentence is acceptable as it stands, choose D.

The better of the two athletes claim never to have used the dangerous drugs found in his possession.

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

What is the value of u in the sequence 2 , 7 , 14 , 23 , 34 , u ?

A flame test colour of red could indicate the presence of a compound of:

A loudspeaker emits a steady note.A girl sings a note which is of lower pitch but higher volume. The sound wave she is producing has:

A relationship between two organisms where one organism derives benefits from the relationship and the other organism derives no benefit, but is not harmed, is called:

The second most common gas in the atmosphere is:

An alternate form of a gene is called an: