Waec Mathematics Past Questions For Year 2000
Question 36
Find the volume (in cm\(^3\)) of the solid shown above
- A. 100cm3
- B. 150cm3
- C. 175cm3
- D. 250cm3
Question 37
The area of a circle is 38.5cm2. Find its diameter [take \(\pi = \frac{22}{7}\)]
- A. 22cm
- B. 14cm
- C. 7cm
- D. 6cm
Question 38
In the diagram, |PQ| = |PS| Which of the following statements is true?
- A. ∠QPS = QRS
- B. |PO| = |RO|
- C. QR||PS
- D. ∠PQR=∠PSR
Question 39
The arc of a circle 50 cm long, subtends angle of 75° at the center of the circle. Find correct to 3 significant figures, the radius of the circle. Take \(\pi = \frac{22}{7}\)
- A. 8.74cm
- B. 38.2cm
- C. 61.2cm
- D. 76.4cm
Question 40
If the simple interest on N2000 after 9 months is N60, at what rate per annum is the interest charged?
- A. \(2\frac{1}{4}\)%
- B. 4%
- C. 5%
- D. 6%
