You look through a microscope to view the Brownian motion of smoke in a container of air. Which one of the following statements is NOT true?

The monomer used to make poly (propene) is called:

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.

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

After Lloyd's father died, Lloyd invited his mother to live with his wife, his two sons and himself. The new family structure would be termed.

2(5 - x) - 3(x - 6) =

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

The number of kilos in 1 metric tonne is:

An insoluble metal oxide can be described as:

In which of the following countries is proportional representation practised?

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

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

The sizes of the interior angles of a polygon are x°, 2x°, 60°, 3x° and 36°. What is the value of x ?

__________ is a type of chip from which data can be erased by exposure to ultraviolet light.

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

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

Which of the following BEST characterizes a primary group?

Healthy individuals are beneficial to a country′s development because such individuals are likely to be

In the Trading Account Returns Outwards is deducted from

What is the name of the interface used by visually impaired persons to operate a computer system?