Waec Mathematics 2011 Past Questions and Answers

Question 41:

• WAEC 2011

The histogram shows the age distribution of members of a club. What is their modal age?

A. 44.5
B. 42.5
C. 41.5
D. 40.5

Question 42:

• WAEC 2011

In the diagram, /MN/, /OP/, /QOP/ = 125^o. What is the size of < MQR?

A. 11^o
B. 120^o
C. 130^o
D. 160^o

Question 43:

• WAEC 2011

The graph represents the relation y = x\(^2\) - 3x - 3. What is the equation of the line of symmetry of the graph?

A. Y = 0.5
B. X = 1.0
C. X = 1.5
D. Y = 4.6

Question 44:

• WAEC 2011

from the diagram, Which of the following statements are true? i. m = q ii. n = q iii. n + p = 180^o iv. p + m = 180^o

A. I and iii
B. I and iv
C. Ii and iii
D. Ii and ic

Question 45:

• WAEC 2011

In the diagram, STUV is a straight line. < TSY = < UXY = 40^o and < VUW = 110^o. Calculate < TYW

A. 150^o
B. 140^o
C. 130^o
D. 120^o