Given that \(f(x) = 5x^{2} - 4x + 3\), find the coordinates of the point where the gradient is 6.

• A. (4,1)
• B. (4,-2)
• C. (1,4)
• D. (1,-2)

Terms of trade is the

• A. rate at which the central bank discounts first class bills
• B. rate at which a country's exports exchange for its imports C. expected rate of returns on an investment
• C. expected rate of returns on an investment
• D. rate of payment for goods and services purchased

Use the information below to answer questions 18 and 19. July 30 Closing stock 100 units at N90 July 8 Purchased 200 units at N95 July 10 Sold 160 units July 17 Returned 80 faulty units purchased at N95 July 18 Purchased 200 units at N105 July 20 Sold 180 units July 28 Purchased 200 units at N110 July 29 Sold 120 units July 30 Sold 100 units How many units were at hand as at July 30?

• A. 80
• B. 100
• C. 60
• D. 160

The midpoint of M(4, -1) and N(x, y) is P(3, -4). Find the coordinates of N.

• A. (2, -3)
• B. (2, -7)
• C. (-1, -3)
• D. (-10, -7)

Which of the following qualities of money is generally undermined by inflation?

• A. Stability
• B. Scarcity
• C. Durability
• D. Portability

Which of the following substances is a mixture?

• A) granulated sugar
• B) sea water
• C) sodium chloride
• D) Iron fillings

If 85% of x is N3230, what is the value of x?

• A. N2745.50
• B. N3714.50
• C. N3800.00
• D. N4845.00

The sensory cell that responds to dim light is referred to as the

• A. cone
• B. lens
• C. rod
• D. iris

Binary coded decimals (BCD) numbers express each digit as a ___________

• A. byte
• B. nibble
• C. bit
• D. All of the above

Parliamentary filibuster refers to a

• A. a procedure of impeaching the president
• B. delay method of prolonging debates in parliament
• C. process of passing bills into law
• D. a special way of initiating money bills