Instructions: Select the option A, B, C or D that BEST describe the sentence.

Traffic bottlenecks must be ironed out if we are to prevent giant traffic congestion.

The only common gas that turns moist red litmus paper blue is:

A student observed a plant cell through a microscope and made an accurate drawing of the cell. If her drawing was 80 mm in diameter and had a magnification of ×2000, what was the real diameter of the cell?

To make cell walls, plants must have:

What is the BEST option available to persons who are qualified but cannot find a job?

The imprest systems saves time in the posting of expenses to the nominal accounts because

Personal accounts are found in the

Nitrogen fixation produces:

Instructions: Select the option A, B, C or D that BEST describe the sentence.

He advanced a step or two to meet his attacker who suddenly became alarmed and retreated back four or five paces.

A girl whose weight is 250 N walks up a slope 40 m long onto a platform 3 m high. Her gain in gravitational potential energy is:

Which of the following is a prime number?

Vaccination causes a person′s immune system to produce:

The following statements refer to the laminated core of a transformer. Which one of them is NOT true?

A current of 2 mA is flowing through a wire. How long will it take for 6 coulombs of charge to pass?

The alkane compound with seven carbon atoms is:

The sharp-tasting compound in vinegar is:

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

Which of the following is the MOST important aim of the trading arrangements within CARICOM?

__________ are used in specialized fields such as engineering and drafting for outputting large-format drawings.

A shopkeeper buys 48 radios for a wholesale price of $7200. At what price per radio must he sell to make a profit of 15% on his cost?