Waec Mathematics Past Questions For Year 2018
Question 31
If P and Q are two statements, under what condition would p|q be false?
- A. If p is true and q is true
- B. If p is true and q is false
- C. If p is false and q is false
- D. If p is false and q is true
Question 32
In the diagram, which of the following ratios is equal to \(\frac{|PN|}{|PQ|}\)?
- A. \(\frac{|PN|}{|PR|}\)
- B. \(\frac{|PM|}{|PQ|}\)
- C. \(\frac{|PM|}{|PR|}\)
- D. \(\frac{|PR|}{|PQ|}\)
Question 33
The angle of elevation of the top of a tree from a point 27m away and on the same horizontal ground as the foot of the tree is 30\(^o\). Find the height of the tree.
- A. 27m
- B. 13.5 \(\sqrt{3m}\)
- C. 13.5 \(\sqrt{2m}\)
- D. 9\(\sqrt{3m}\)
Question 34
In the diagram, WXYZ is a rectangle with dimension 8cm by 6cm. P, Q, R and S are the midpoints of the sides of the rectangle as shown. Using this information, what type of quadrilateral is the shaded region?
- A. Trapezium
- B. Prism
- C. Rectangle
- D. Rhombus
Question 35
In the diagram, PR is a tangent to the circle at Q, QT//RS,
- A. 40\(^o\)
- B. 65\(^o\)
- C. 85\(^o\)
- D. 95\(^o\)
