Waec Mathematics Past Questions For Year 2004
Question 46
Calculate the total surface area of a cupboard which measures 12cm by 10cm by 8cm
- A. 1920cm2
- B. 592cm2
- C. 296cm2
- D. 148cm2
Question 47
If \(\left(\frac{1}{4}\right)^{(2-y)} = 1\), find y.
- A. -2
- B. \(-\frac{1}{2}\).
- C. \(\frac{1}{2}\)
- D. 2
Question 48
In the diagram, POQ is the diameter of the circle centre O. Calculate ∠QRS
- A. 35o
- B. 70o
- C. 100o
- D. 125o
Question 49
Given that x + y = 7 and 3x-y = 5, evaluate \(\frac{y}{2}-3\).
- A. -1
- B. 1
- C. 3
- D. 4
Question 50
Find, correct to two decimal places, the mean of 9, 13, 16, 17, 19, 23, 24.
- A. 23.00
- B. 17.29
- C. 16.50
- D. 16.33
