Mathematics 2002 Waec Past Questions and Answers

Question 36 :

• WAEC 2002

Simplify \(3\sqrt{12} + 10\sqrt{3} - \frac{6}{\sqrt{3}}\)

A. \(7\sqrt{3}\)
B. \(10\sqrt{3}\)
C. \(14\sqrt{3}\)
D. \(18\sqrt{3}\)

Question 37 :

• WAEC 2002

Factorize m(2a-b)-2n(b-2a)

A. (2a-b)(2n-m)
B. (2a+b)(m-2n)
C. (2a-b)(m+2n)
D. (2a-b)(m-2n)

Question 38 :

• WAEC 2002

If q oranges are sold for t Naira, how many oranges can be bought for p naira?

A. \(\frac{p}{2}t\)
B. \(\frac{qt}{p}\)
C. \(\frac{q}{pt}\)
D. \(\frac{pq}{t}\)

Question 39 :

• WAEC 2002

In the diagram, QRT is a straight line. If angle PTR = 90°, angle PRT = 60°, angle PQR = 30° and |PQ| = \(6\sqrt{3}cm\), calculate |RT|

A. 0.3cm
B. \(\frac{\sqrt{3}}{2}cm\)
C. 3cm
D. \(3\sqrt{3}cm\)

Question 40 :

• WAEC 2002

In the diagram, calculate the value of x

A. 35^o
B. 80^o
C. 100^o
D. 115^o