Waec Mathematics 2018 Past Questions and Answers

Question 41:

• WAEC 2018

The solution of x + 2 \(\geq\) 2x + 1 is illustrated


A. I
B. Ii
C. Iii
D. Iv

Question 42:

• WAEC 2018

The diagram shows a trapezium inscribed in a semi-circle. If O is the mid-point of WZ and |WX| = |XY| = |YZ|, calculate the value of m

A. 90\(^o\)
B. 60\(^o\)
C. 45\(^o\)
D. 30\(^o\)

Question 43:

• WAEC 2018

In the diagram, PQ//RS. Find x in terms of y and z

A. X = 240\(^o\) - y - z
B. X = 180\(^o\) - y - z
C. X = 360\(^o\) + y -z
D. X = 360\(^o\) - y - z

Question 44:

• WAEC 2018

In the diagram, PQ is a straight line, (m + n) = 110\(^o\) and (n + r) = 130\(^o\) and (m + r) = 120\(^o\). Find the ratio of m : n : r


A. 2 : 3 : 4
B. 3 : 4 : 5
C. 4 : 5 : 6
D. 5 : 6 : 7

Question 45:

• WAEC 2018

Donations during the launching of a church project were sent in sealed envolopes. The table shows the distribution of the amount of money in the envelope. How much was the donation?

A. N26,792.00
B. N26,972.00
C. N62.792.00
D. N62,972.00