A restaurant bill is made up of the following: #12.50 for starters, #28.55 for main courses and #8.95 for deserts, plus a #17.50 service charge. How much is the bill?

• A.#56.50
• B. #57.50
• C. #57.00
• D. #59.50

From the words lettered A to D, choose the word that best completes each of the following sentences.

You........to me when you were away.

• A. have not written
• B. had not written
• C. did not write
• D. are not writing

The equation of a curve is given by \(y = 2x^{2} - 5x + k\). If the curve has two intercepts on the x- axis, find the value(s) of constant k.

• A. \(k = \frac{8}{25}\)
• B. \(k = \frac{25}{8}\)
• C. \(k < \frac{25}{8}\)
• D. \(k > \frac{25}{8}\)

What type of motion does the skin of a talking drum perform when its being struck with the drum stick?

• A. random
• B. rational
• C. vibratory
• D. translational

A positive brown ring test indicates the presence of

• A. NO₃
• B. Fe³⁺
• C. SO₂^-3
• D. CU⁺

The excess of sales over cost of goods sold is

• A. gross sales
• B. gross profit
• C. net profit
• D. net sales

Clara recieved 10 apples on Monday, 9 apples on Tuesday, and 5 apples on Wednesday. What was the average number of apples she recieved?

• A. 8
• B. 9
• C. 7
• D. 10

Which of the following best explains why limestone areas are often dry?

• A. Limestone areas are subject to excessive evaporation
• B. there is little rainfall in limestone areas
• C. Rain water percolates easily through limestone rocks
• D. limestone areas have a lot of springs

ZK9PXL428 rearranged as follows – letters first in alphabetical order, followed by the numbers in ascending numerical order, gives:

• A. KZ9LPX248
• B. 2489KLPXZ
• C. KLPXZ2489
• D. 248LPXKZ9

An importance of transportation to a marketer is that it____

• A. Reduces cost of production
• B. increases the price of goods
• C. Increases the price of goods
• D. Reduces the distribution cost