Past Questions And Answers
\(Simplify: \frac{log √27 - log √8}{log 3 - log 2}\)
- A. \(\frac{3}{2}\)
- B. -\(\frac{1}{4}\)
- C. -\(\frac{3}{2}\)
- D. \(\frac{1}{4}\)
The most important business objective is to
- A. improve investments
- B. provide quality products
- C. target consumers for satisfaction
- D. carve a niche for the business
Given the scores: 4, 7, 8, 11, 13, 8 with corresponding frequencies: 3, 5, 2, 7, 2, 1 respectively. Find the square of the mode.
- A. 49
- B. 121
- C. 25
- D. 64
Which of the following alkaline metals react more quickly spontaneously with water?
- A) Calcium
- B) Beryllium
- C) Magnesium
- D) Strontium
Pipe-borne water is usually chlorinated in order to
- A. improve the teste of the water
- B. remove the hardness in the water clear
- C. coagulate sediments in the water
- D. kill harmful bacteria in the water
Credit in business transaction is?
- A. a form of loan
- B. compliment to a good customer
- C. provision of services
- D. a means of saving money
Under the British colonial administration, the Executive Council was purely
- A. judicial body
- B. an advisory body
- C. charged with making laws
- D. a tax collecting agency
Which of the following is the most important use of the natural vegetation in savanna regions?
- A. Wildlife habitat
- B. Grazing
- C. Firewood
- D. Lumbering
(a) If \(f(x) = \frac{x - 3}{2x - 1} , x \neq \frac{1}{2}\) and \(g(x) = \frac{x - 1}{x + 1}, x \neq -1\), fing \(g \circ f\).
(b)(i) Sketch the curve \(y = 9x - x^{3}\) ; (ii) Calculate the total area bounded by the x- axis and the curve \(y = 9x - x^{3}\).
View Discussion (0)WAEC 2014 THEORY.jpg)
Determine the value of \(\int_0 ^{\frac{\pi}{2}
}(-2cos x)dx\)
- A. -2
- B. -1/2
- C. -3
- D. -3/2