Waec Mathematics Past Questions For Year 1999
Question 36
Which of the following statements is true from the diagram above?
- A. m + n = 90o
- B. m = n
- C. n > 45o
- D. m < 45o
Question 37
Describe the locus L shown in the diagram below
- A. Locus of points equidistant from X and Y
- B. Locus of points equidistant from X and Z
- C. Locus of points equidistant from \(\bar{ZX}\) and \(\bar{ZY}\)
- D. Locus of points equidistant from \(\bar{XY}\) and \(\bar{ZY}\)
Question 38
In the diagram, DE||BC, |AD| = x cm and |DB| = |AE| = ycm. Find |CE| in terms of x and y
- A. x
- B. \(\frac{x^2}{y}\)
- C. \(\frac{y}{x^2}\)
- D. \(\frac{y^2}{x}\)
Question 39
Solve the inequality 2x + 3 < 5x
- A. \(x>1\)
- B. \(x<\frac{3}{7}\)
- C. \(x>\frac{3}{7}\)
- D. \(x>-1\)
Question 40
A survey shows that 28% of all the men in a village wear size 9 shoes. What is the probability that a man selected at random in the village wears size 9 shoes?
- A. \(\frac{7}{25}\)
- B. \(\frac{41}{50}\)
- C. \(\frac{1}{2}\)
- D. 1
