None of these solutions in water conducts electricity EXCEPT for:

Asexual reproduction produces:

At the cathode all of these can happen EXCEPT for:

THE ITEM is based on the following statement.

John, Simon and Harry are cousins who live in the same house.

Which of the following terms BEST describes their relationship?

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

To conceal his true activities, the spy quickly ............ a plausible excuse for his presence there.

Each of the features of our bodies is controlled by a:

A salt that is anhydrous contains no:

In a water condenser the cooling water enters at:

Which of the following does NOT contribute to unemployment?

When something gets hotter, the particles in it gain more:

The optimum temperature for enzyme action is:

A student observed a plant cell through a microscope and made an accurate drawing of the cell. If her drawing was 80 mm in diameter and had a magnification of ×2000, what was the real diameter of the cell?

The table shows the distribution of the ages of 25 students.

What is the probability that a student chosen at random is AT LEAST 13 years old?

All of the following have a charge of -1 EXCEPT for:

The term __________ designates equipment that might be added to a computer system to enhance its functionality.

For Mg++ to turn into an atom of magnesium metal it must:

Which of the following represents numbers greater than -3 but less than 6 ?

A square has the same area as a rectangle with sides of length 4 centimetres and 25 centimetres. What is the length of the square?

The constitutions of Commonwealth Caribbean countries guarantee citizens freedom of conscience, expression, assembly and movement. These freedoms are usually referred to as

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