A ballpoint pen mark can be removed using:

In the diagram, B is due north of A; C is east of B, and AB = BC.

Which of the following methods of fishing is MOST damaging to the eco-system?

The halogen, bromine, at room temperature is a:

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:

Vegetables like cauliflower, cabbage and broccoli have been bred from the original wild brassica plant by:

How many grams are in 2.5 kilograms?

The triangle ABC above shows the angle of elevation of the top, B, of a tower, BC, from A, to be 30°. AB = 40 m. The length of BC is

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

Many leaves are adapted to photosynthesise effectively by having:

Which of the following BRST describes the Organization of Eastern Caribbean States (O.E.C.S.)?

A liquid compound that conducts electricity is:

The halogens are found in:

A __________ is a sub-division of a track that stores data on a disk.

Which of the following is NOT a prime number?

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

The energy used in thermal decomposition is:

Which of the following is a prime number?

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

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