Waec Mathematics Past Questions For Year 2017
Question 36
Which of the following is true about parallelogram?
- A. opposite angles are supplementary
- B. opposite angles are complementary
- C. opposite angles are equal
- D. opposite angles are reflex angles
Question 37
If the total surface area of a solid hemisphere is equal to its volume, find the radius
- A. 3.0cm
- B. 4.5cm
- C. 5.0cm
- D. 9.0cm
Question 38
The dimensions of water tank are 13cm, 10cm and 70cm. If it is half-filled with water, calculate the volume of water in litres
- A. 4.55 litres
- B. 7.50 litres
- C. 8.10 litres
- D. 9.55 litres
Question 39
Simplify; \(\sqrt{2}(\sqrt{6} + 2\sqrt{2}) - 2\sqrt{3}\)
- A. 4
- B. \(\sqrt{3} + 4\)
- C. 4 \(\sqrt{2}\)
- D. 4\(\sqrt{3} + 4\)
Question 40
In what number base was the addition 1 + nn = 100, where n > 0, done?
- A. n - 1
- B. n + 2
- C. n + 1
- D. n
