Mathematics 2004 Waec Past Questions and Answers

Question 36 :

• WAEC 2004

The table above gives the marks scored by a group of students in a test Use the table to answer the Question below
What is the probability of selecting a student from the group that scored 2 or 3?

A. \(\frac{1}{11}\)
B. \(\frac{5}{22}\)
C. \(\frac{7}{22}\)
D. \(\frac{6}{11}\)

Question 37 :

• WAEC 2004

Find the range of values of x for which\(\frac{x+2}{4}-\frac{x+1}{3}>\frac{1}{2}\)

A. X > 4
B. X > -4
C. X < 4
D. X < -4

Question 38 :

• WAEC 2004

A boy walks 800m in 20 minutes. Calculate his average speed in km per hour

A. 2.4
B. 4
C. 16
D. 24

Question 39 :

• WAEC 2004

Simplify \(\frac{2}{a+b}-\frac{1}{a-b}\)

A. \(\frac{3}{a+b}\)
B. \(\frac{a-3b}{a^2-b^2}\)
C. \(\frac{3a-b}{a^2 – b^2}\)
D. \(\frac{a-3b}{a^2+b^2}\)

Question 40 :

• WAEC 2004

The diagram is a circle centre O. Find the value of x

A. 30^o
B. 50^o
C. 61^o
D. 78^o
E. 65.5\(^{\circ}\)