When rotated through 90° about the origin in a clockwise direction, the image of the point (3, 1) is

Transition metals have all of these properties EXCEPT for:

g/dm³ are units of:

One example of an emulsifying agent is:

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?

Which of the following would NOT be considered part of the prime cost of manufactured goods?

Breathing in fish involves which two processes?

Which of the following substances contains the elements carbon, hydrogen, oxygen and nitrogen?
Ⅰ DNA
Ⅱ carbohydrates
Ⅲ lipids
Ⅳ proteins

In an ecosystem a population is:

For which of the following purposes is the information collected in a census normally used?

1. To determine the rate of population growth
2. To predict the needs of the society and plan how to satisfy them
3. To estimate the number of government supporters in the country

To work out the heat change in a reaction we need to know just three things, the mass, the temperature change and the:

When dilute sulphuric acid is electrolysed the two gases produced are hydrogen and:

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

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

The problem with the students is that they arrive late, gives no excuse, and are rude when spoken to.

Which of the following social issues are associated with the use of illegal drugs by adolescents?

1. Criminal activity
2. Indiscipline
3. Early marriage
4. Poverty

Cooking food improves all of these EXCEPT for:

The highest authority of the Caribbean Community (CARICOM) is the

When solid carbon dioxide turns straight into a gas we call it:

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

Atherosclerosis is a process in which: