Waec Mathematics 2003 Past Questions and Answers

Question 16:

• WAEC 2003

PQRS is a cyclic quadrilateral. If ∠QPS = 75°, what is the size of ∠QRS?

A. 180^o
B. 150^o
C. 105^o
D. 75^o

Question 17:

• WAEC 2003

In the diagram, ZM is a straight line. Calculate the value of x.

A. 27^o
B. 30^o
C. 35^o
D. 37^o

Question 18:

• WAEC 2003

Find the value of x in the equation 3x\(^2\) - 8x - 3 = 0

A. \(\frac{1}{3},-3\)
B. \(-\frac{1}{3},-3\)
C. \(-\frac{1}{3},3\)
D. \(\frac{1}{3},3\)

Question 19:

• WAEC 2003

In\( ∆ PQR, P\hat{Q}P = 84^°, |Q\hat{P}R |= 43^°\) and |PQ| = 5cm. Find /QR/ in cm, correct to 1 decimal place.

A. 3.4
B. 4.3
C. 5.9
D. 6.2

Question 20:

• WAEC 2003

Given, that \(4P4_5 = 119_{10}\), find the value of P

A. 1
B. 2
C. 3
D. 4