Which of the following acronyms represents a computer bus primarily designed for the transfer of data between a computer system and a mass storage device?

Hormonal methods of contraception work by:

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

Despite his short-temper, his willingness to give of his wealth to help others to succeed led people to call him ............

In a plant cell, turgor is caused by:

Which of the following BEST characterizes a primary group?

Which of the following is a prime number?

-7 - (-3) =

Which of the following does NOT contribute to unemployment?

Oxidation can include all of these EXCEPT for:

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

A and B had a partnership and shared profits and losses 2/3 and 1/3 respectively. They admitted C to the partnership. In addition to capital, C had to pay goodwill $3,600. How much did A and B receive as their respective share of Goodwill?

Which one of the following would NOT give rise to a systematic error in an experiment?

A __________ is a device that is externally connected to and under the control of the central processing unit.

Which one of the following chemicals is used to test for starch?

Instructions: Choose from the four suggested answers the word which is closest to OPPOSITE in meaning to the underlined word.

As a result of the need for trained staff, the firm had to dismiss several workers.

Which of the following is NOT a prime number?

When we are too hot, more blood flows through the capillaries near the surface of the skin. This helps us to cool down because the blood loses heat by:

The halogen used to make bleach is called:

One example of an emulsifying agent is:

The pH scale runs from 1 to: