Waec Mathematics 2010 Past Questions and Answers

Question 36:

• WAEC 2010

In the diagram, < PSR = 220^o, < SPQ = 58^o and < PQR = 41^o. Calculate the obtuse angle QRS.

A. 90^o
B. 100^o
C. 121^o
D. 60^o

Question 37:

• WAEC 2010

The bar chart shows the marks distribution in am English test. If 50% is the pass mark, how many students passed the test?

A. 100
B. 85
C. 80
D. 70

Question 38:

• WAEC 2010

The bar chart shows the marks distribution in am English test. What percentage of the students had marks ranging from 35 to 50?

A. 55\(\frac{1}{3}\)%
B. 60%
C. 65%
D. 66\(\frac{2}{3}\)%

Question 39:

• WAEC 2010

What is the value of m in the diagram?

A. 20^o
B. 30^o
C. 40^o
D. 50^o

Question 40:

• WAEC 2010

In the diagram, QR//ST, /PQ/ = /PR/ and < PST = 75^o. Find the value of y

A. 105^o
B. 110^o
C. 130^o
D. 150^o