Waec Mathematics 2004 Past Questions and Answers

Question 16:

• WAEC 2004

Calculate the total surface area of a cupboard which measures 12cm by 10cm by 8cm

A. 1920cm²
B. 592cm²
C. 296cm²
D. 148cm²

Question 17:

• WAEC 2004

If \(\frac{x}{a+1}+\frac{y}{b}\) 1. Make y the subject of the relation

A. \(\frac{b(a-x+1)}{a+1}\)
B. \(\frac{a+1}{b(a-x+1)}\)
C. \(\frac{a(b-x+1)}{b+1}\)
D. \(\frac{b}{a(b-x+1)}\)

Question 18:

• WAEC 2004

lf \(log_q p= r\), express p in terms of q and r

A. P =qr
B. P =r^q
C. \(p = \frac{r}{q}\)
D. P=q^r

Question 19:

• WAEC 2004

Find the next two terms of the sequence
1, 5, 14, 30, 55, ...

A. 61,110
B. 67,116
C. 81,140
D. 91, 140

Question 20:

• WAEC 2004

Each interior angle of a regular polygon is 108°. How many sides has it?

A. 5
B. 7
C. 9
D. 14