Waec Mathematics 2013 Past Questions and Answers

Question 41:

• WAEC 2013

In the diagram, O is the centre of the circle. OM||XZ and < ZOM = 25^o

A. 50^o
B. 55^o
C. 60^o
D. 65^o

Question 42:

• WAEC 2013

Using the histogram, estimate the mode of distribution

A. 51.5
B. 52.5
C. 53.5
D. 54.5

Question 43:

• WAEC 2013

Using the histogram, what is the median class?

A. 60.5 - 70.5
B. 50.5 - 60.5
C. 40.5 - 50.5
D. 30.5 - 40.5

Question 44:

• WAEC 2013

The pie chart shows the distribution of 600 mathematics textbooks for Arts, Business, Science and Technical Classes. How many textbooks are for the technical class?

A. 100
B. 150
C. 200
D. 250

Question 45:

• WAEC 2013

The pie chart shows the distribution of 600 mathematics textbooks for Arts, Business, Science and Technical Classes. What percentage of the total number of textbooks belongs to science?

A. 12\(\frac{1}{2}\)%
B. \(\frac{205}{6}\)%
C. 25%
D. \(\frac{412}{3}\)%