Past Questions And Answers
The hotter planet is____?
- A. Venus
- B. Pluto
- C. Mercury
- D. Jupiter
(a) State three ways by which nitrogen is added to soil in the Nitrogen cycle.
(b) List five ways by which nitrogen is lost from the soil.
(c) State the importance of the Nitrogen cycle.
(d) Explain three processes leading to the formation of nitrate from organic matter in the Nitrogen cycle.
View Discussion (0)WAEC 2007 THEORYAccording to Luke, the healing of the paralytic was intended to show that
- A. God alone can forgive sins
- B. Jesus has authority to forgive sins
- C. the Holy Spirit makes intercession for sinners
- D. faith and prayer can heal
How many conjugants are involved in sexual reproduction of paramecium
- A. 1
- B. 2
- C. 4
- D. 8
Find the value of x and y in the simultaneous equation: 3x + y = 21; xy = 30
- A. x = 3 or 7, y = 12 or 8
- B. x = 6 or 1, y = 11 or 5
- C. x = 2 or 5, y = 15 or 6
- D. x = 1 or 5, y = 10 or 7
If \(f(x) = 6x^{3} + 13x^{2} + 2x - 5\) and \(f(-1) = 0\), find the factors of f(x).
View Discussion (0)WAEC 2011 THEORYIf a country's import bill is high, she can encourage exports by___________
- A. Allowing her currency to depreciate
- B. Allowing her currency to appreciate
- C. Liberalizing importation
- D. Increasing taxes on all locally produced goods
Which of the following statement about slatted floors in livestock housing are true? They I.lessen labour requirements II.reduce odour in pens III.hamper movement of animals
- A. I and II only
- B. I and III only
- C. II and III only
- D. I,II and III
A school girl spends \(\frac{1}{4}\) of her pocket money on books and \(\frac{1}{3}\) on dress. What fraction remains?
- A. \(\frac{5}{6}\)
- B. \(\frac{7}{12}\)
- C. \(\frac{5}{12}\)
- D. \(\frac{1}{6}\)
The benefits of establishing forests do not include
- A. derivation of medicine
- B. provision of food
- C. improvement of micro-climate
- D. shading of crops