MATHEMATICS Questions For WAEC May/June 2023 (31-40)

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 31-40. If you've not covered questions👇👇

1. 21-30, click here to prepare
2. 11-20, click here to prepare
3. 1-10, click here to prepare

31. Simplify (4x² - 2x + 1) - (3x² + 4x - 5)

A. x² - 6x + 6

B. x² - 6x - 4

C. x² + 2x + 6

D. x² + 2x - 4

32. If a square has a diagonal of 10 cm, what is its area?

A. 50 cm²

B. 25 cm²

C. 100 cm²

D. 75 cm²

33. If y = 2x + 3 and x = 4, what is the value of y?

A. 11

B. 7

C. 10

D. 8

34. A bag contains 4 red, 3 white and 2 blue balls. If a ball is picked at random, what is the probability that it is not blue?

A. 4/9

B. 5/9

C. 6/9

D. 7/9

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35. What is the solution to the equation 3x + 7 = 22?

A. x = 15

B. x = 5

C. x = 8

D. x = 17

36. What is the value of 3² + 4²?

A. 7

B. 9

C. 12

D. 25

37. What is the equation of the line that passes through the points (1, 2) and (4, 5)?

A. y = 3x - 1

B. y = 2x + 3

C. y = x + 1

D. y = 4x - 3

38. The perimeter of a rectangle is 30 cm and its length is twice its width. What is its area?

A. 20 cm²

B. 25 cm²

C. 30 cm²

D. 35 cm²

39. What is the next number in the sequence: 1, 4, 9, 16, 25, ...?

A. 30

B. 36

C. 49

D. 64

40. If a cube has a volume of 125 cm³, what is the length of its side?

A. 5 cm

B. 10 cm

C. 25 cm

D. 50 cm

Answers: 👇👇

31. Answer: D
32. Answer: B
33. Answer: A
34. Answer: B
35. Answer: C
36. Answer: D
37. Answer: C
38. Answer: B
39. Answer: D
40. Answer: A

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