PLEASE PROVIDE ME WITH 20 MATHEMATICS OBJECTIVE & THEORY QUESTIONS FOR SS2 SECOND TERM USING WAEC SYLLABUS AS GUIDE

Answer 1

Sure! Below are 20 objective and theory questions based on the WAEC syllabus for Senior Secondary School Year 2 (SS2) Mathematics, focusing on topics typically covered in the second term. The questions are categorized into objective (multiple-choice) and theory questions.

Objective Questions (Choose the correct answer)

1. What is the value of \( x \) in the equation \( 2x + 5 = 13 \)? a) 2
   b) 4
   c) 3
   d) 5

2. Simplify: \( 3(x + 4) - 2(x - 1) \) a) \( x + 10 \)
   b) \( x + 14 \)
   c) \( x + 8 \)
   d) \( 5x + 10 \)

3. The angles of a triangle are in the ratio 2:3:4. What is the measure of the largest angle? a) 40°
   b) 60°
   c) 80°
   d) 120°

4. What is the value of \( 2^3 \times 2^2 \)? a) 16
   b) 32
   c) 8
   d) 64

5. Which of the following is the solution to the inequality \( 3x - 5 > 7 \)? a) \( x < 4 \)
   b) \( x > 4 \)
   c) \( x \leq 4 \)
   d) \( x \geq 4 \)

6. If the circumference of a circle is 31.4 cm, what is its radius? (Use \( \pi = 3.14 \)) a) 5 cm
   b) 10 cm
   c) 7.5 cm
   d) 15 cm

7. The median of the set of numbers \( 3, 7, 5, 9, 2 \) is: a) 3
   b) 5
   c) 7
   d) 9

8. If \( A = {2, 4, 6} \) and \( B = {4, 5, 6} \), what is \( A \cap B \)? a) \( {2} \)
   b) \( {4, 6} \)
   c) \( {4} \)
   d) \( {2, 5} \)

9. What is the next term in the arithmetic sequence 3, 7, 11, 15, ...? a) 18
   b) 19
   c) 20
   d) 21

10. In a right triangle, if one angle measures 30°, what is the measure of the other non-right angle? a) 40°
    b) 50°
    c) 60°
    d) 70°

Theory Questions

11. Solve the equation \( 5x - 2 = 3x + 6 \).

12. A rectangle has a length of 10 cm and a width of 4 cm. Calculate its area and perimeter.

13. Define the term 'mean' and explain how to calculate it for a given set of numbers.

14. Calculate the volume of a cylinder with a radius of 3 cm and a height of 10 cm. (Use \( \pi \approx 3.14 \))

15. A car travels 150 km in 2 hours. What is its average speed in km/h?

16. Expand the expression \( (x + 2)(x - 3) \).

17. Find the area of a triangle with a base of 8 cm and a height of 5 cm.

18. If \( f(x) = 3x + 2 \), find \( f(4) \).

19. Describe the characteristics of a quadratic function and what its graph looks like.

20. A set of numbers is \( 8, 12, 15, 20, 25 \). Calculate the range of this set.

These questions provide a mix of both objective and theory, covering various topics in mathematics appropriate for SS2.