Waec Mathematics 2014 Past Questions and Answers

Question 6:

• WAEC 2014

Simplify: \(\sqrt{12} ( \sqrt{48} - \sqrt{3}\))

A. 18
B. 16
C. 14
D. 12

Question 7:

• WAEC 2014

Given that x > y and 3 < y, which of the following is/are true? i. y > 3 ii. x < 3 iii. x > y > 3

A. I
B. I and ii
C. I and iii
D. I, ii and iii

Question 8:

• WAEC 2014

Three quarters of a number added to two and a half of the number gives 13. Find the number

A. 4
B. 5
C. 6
D. 7

Question 9:

• WAEC 2014

If x = {0, 2, 4, 6}, y = {1, 2, 3, 4} and z = {1, 3} are subsets of u = {x:0 \(\geq\) x \(\geq\) 6}, find x \(\cap\) (Y' \(\cup\) Z)

A. {0, 2, 6}
B. {1, 3}
C. {0, 6)
D. {9}

Question 10:

• WAEC 2014

Find the truth set of the equation x² = 3(2x + 9)

A. {x : x = 3, x = 9}
B. {x : x = -3, x = -9}
C. {x : x = 3, x = -9}
D. {x : x = -3, x = 9}