MATHEMATICS Questions For WAEC May/June 2024 (21-30)

These questions and the answers are the work of the author and don't guarantee that the same questions will be given to you in the exam. If the questions come out, you're just lucky.

This page contains MATHEMATICS questions 21-30. If you've not covered questions👇👇

1. 11-20, click here to prepare
2. 1-10, click here to prepare

21. What is the slope of the line that passes through the points (-2, 4) and (3, 10)?

A) 3/5
B) 5/3
C) 6/5
D) 5/6
E) None of the above

22. What is the value of x in the equation 2(x+3) = 16?

A) 5
B) 7
C) 9
D) 11
E) None of the above

23. If x varies inversely as y and x = 8 when y = 2, what is the value of x when y = 5?

A) 1.6
B) 2.5
C) 3.2
D) 5.0
E) None of the above

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24. Find the range of the function f(x) = x^2 - 6x + 8.

A) y ≥ −1
B) 2
C) 1
D) 3
E) None of the above

25. What is the perimeter of a rectangle with a length 8 cm and a width 5 cm?

A) 16 cm
B) 18 cm
C) 26 cm
D) 30 cm
E) None of the above

26. If tanθ = 4/3, what is the value of sinθ?

A) 3/4
B) 4/5
C) 12/13
D) 5/13
E) None of the above

27. What is the solution of the equation 2x + 3 = 7x - 1?

A) x = 4/5
B) x = 2/5
C) x = 3/7
D) x = 4/6
E) None of the above

28. If 3x + 5y = 10 and 4x - 2y = 16, what is the value of y?

A) 2
B) -3/14
C) 14/3
D) 3/-14
E) None of the above

29. If the angles of a triangle are x°, 2x°, and 3x°, what is the value of x?

A) 20
B) 25
C) 30
D) 35
E) None of the above

30. Find the value of k that makes the equation x^2 + kx + 6 = 0 have two equal roots.

A) -9
B) 2√6
C) -3√6
D) 6
E) None of the above

Answers: 👇👇

21. C) 6/5
22. A) 5
23. C) 3.2
24. A) y ≥ −1
25. C) 26 cm
26. B) 3/5
27. A) x = 4/5
28. B) -3/14
29. C) 30
30. B) 2√6

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