If x = 3² × 2³, then x⁴ =

Which one of the following gases is considerably heavier than air?

The mean of ten numbers is 58. If one of the numbers is 40, what is the mean of the other nine?

Which of one the following statements about phloem cells is NOT true?

The non-metal used to make margarine is:

All of the following devices are commonly used non-impact printers EXCEPT __________.

The halogens are found in:

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?

The two main protein groups are globular and:

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.

A shopkeeper buys 24 CD players for a wholesale price of $1800. At what price per CD player must she sell to make a profit of 10% on her cost?

John Smith is employed at $8 per hour, he is paid time and a half for hours of work excess Of 44 hours per week. Last week worked for 50 hours. His gross earnings were

All of the following processes result in energy loss from an ecosystem EXCEPT for:

Asexual reproduction produces:

The expansion of (x - 2)² is

Which of the following is NOT a way in which infectious diseases can be transmitted?

All of these are fractions from crude oil EXCEPT for:

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

While the committee members ............ insults across the floor, the chairman tried in vain to ............ order.

In a school of 910 pupils, ²/₅ are girls and ²/₇ of the girls play netball. How many girls play netball?

The Periodic Table is arranged in order of: