Mathematics Quiz For WAEC Past Questions

1. Find the median of the numbers 7,9,12,15,18

2. If the angles of a triangle are 50∘,60∘, and $x$, find x

3. If the ratio of the angles in a triangle is 2:3:5, find the smallest angle

4. Evaluate (2³)²

5. The perimeter of a rectangle is $24\text{cm}$, and its length is $8\text{cm}$. Find its breadth.

6. What is the probability of rolling a prime number on a fair six-sided die?

7. Simplify (2x+3)−(x−5).

8. What is the value of 2³ + 3²

9. If ₦10,000 is invested at an annual simple interest rate of 5% for 3 years, what is the total interest earned?

10. Find the value of x if 2x+5=17

11. The scores of 5 students in a test are: 12, 15, 10, 18, and 20. What is the mean score?12

12. Find the value of x in the Inequality $3x-7>2$.

13. The sum of the interior angles of a pentagon is:

14. The circumference of a circle is 44 cm. Find its radius (π=22/7)

15. A man buys $3$ items for ₦450 each. If he sells them for ₦600 each, what is his total profit?

16. Solve for 𝑥: 3𝑥 + 4 = 2(𝑥+5)

17. The area of a triangle with a base of 10 cm and height $8\text{cm}$ is

18. The LCM of 12 and 15 is

19. The simple interest on a sum of $₦5,000$ at 8% per annum for $3$ years is

20. Solve for 𝑥: 5x−7=3