Which of the following is a prime number?

Three factors that increase the risk of coronary heart disease are:

Which of the following would play an important part in a government′s efforts to increase consumption of locally produced food?

In the rectangle above, if ∠AEB = 80°, then ∠DAC =

Caribbean governments have improved the rights of children born out of wedlock by.

The number of electrons in a full electron shell is:

To make car bodies we use:

Three lights flash at intervals of 4, 6 and 10 seconds respectively. They are started together. How soon after will they next flash together again?

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

The Earth′s first atmosphere contained all of these gases EXCEPT for:

In the eye, rays of light are focussed on the retina by being refracted at:

The catalyst in the Haber Process is:

A home computer system is equipped with a memory card reader, floppy disk drive, a DVD drive and an internal hard disk, The LEAST an MOST portable media that can be used with this computer are __________.

All of the following are non-metals EXCEPT for:

Which one of the following is NOT an inherited disorder?

Dividing 9 × 10^-2 by 3 × 10^-8 gives:

In the figure above, the shaded portion represents

All gas exchange surfaces in vertebrate animals have:

An example of an air pollutant 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