Waec Mathematics Past Questions For Year 2000
Question 31
A tap leaks at the rate of 2cm\(^3\) per seconds. How long will it take the tap to fill a container of 45 liters capacity? (1 liters = 1000cm\(^3\))
- A. 8 hours
- B. 6hr 15min
- C. 4hr 25min
- D. 3hr
Question 32
The height of a pyramid on square base is 15cm. if the volume is 80cm^3, find the area of the square base.
- A. 8cm2
- B. 9.6cm2
- C. 16cm2
- D. 25cm2
Question 33
A bicycle wheel of radius 42cm is rolled over a distance 66 meters. How many revolutions does it make?[Take \(\pi = \frac{22}{7}\)]
- A. 2.5
- B. 5
- C. 25
- D. 50
Question 34
In the diagram, PQS is a circle with center O. RST is a tangent at S and ∠SOP = 96o. Find ∠PST
- A. 42o
- B. 48o
- C. 60o
- D. 66o
Question 35
Solve the equation 3 + 5x - 2x2 = 0
- A. \(-\frac{1}{2},-3\)
- B. 2, 3
- C. -2, 3
- D. \(-\frac{1}{2},3\)
