The shaded area in the Venn diagram above represents

Hydrocarbons contain carbon and:

Oxidation can include all of these EXCEPT for:

Nitrogen fixation produces:

Which one of the following lists only differences between aerobic respiration and anaerobic respiration?

The white blood cells that produce antibodies are called:

A circular hole with diameter 6 cm is cut out of a circular piece of card with a diameter of 12 cm. The area of the remaining card, in cm² , is

When metals react with acids they give a salt and:

All of the following have endoskeletons EXCEPT for:

The major plant nutrients written as NPK refer to phosphorus, nitrogen and:

How much simple interest is due on a loan of $120 for two years if the annual rate of interest is 5 ¹/₂ per cent?

A collection of several tissues which carry out a particular function is called:

The speed of an ink-jet printer is measured by the number of __________ it can print.

Which of the following statements is true?

All of these are trace elements EXCEPT for:

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

The electrical charges on a proton and an electron are:

Instruction: Choose from the four options the word or pair of words which BEST completes the meaning of the sentence.

While the committee members ............ insults across the floor, the chairman tried in vain to ............ order.

The equation of the line which passes through the point (0, 2) and has a gradient of ¹/₃ is

Which of the following may result if many people do what the young man in the picture is doing?

1. The rapid growth of cities
2. The growth of shanty towns and squatter settlements
3. The brain drain experienced by many developing countries
4. Inadequate housing, educational and health facilities in urban areas