Past Questions And Answers
This question is based on General Literary Principles.
The speech made by a character to himself on stage is
- A. aside
- B. soliloquy
- C. monologue
- D. epilogue
The table below relates to the application of fertilizer to a fixed area of land and the production of maize. Use the table to answer the questions that follow.
| Tones of fertilizer Applied | Total production in Bags | Marginal product |
| 0 | 1,000 | - |
| 1 | 1,100 | 100 |
| 2 | 1,250 | 150 |
| 3 | 1,500 | 250 |
| 4 | - | 400 |
| 5 | - | 250 |
| 6 | - | 125 |
| 7 | 2,350 | - |
| 8 | 2,380 | - |
| 9 | 2,330 | - |
(a) What will be the total output of maize when no fertilizer is applied to the land?
(b) Calculate the total product after the application of the following quantities of fertilizer:
(i) 4 tonnes;
(ii) 5 tonnes;
(iii) 6 tonnes.
(c) Calculate the marginal product after the application of the following quantities of fertilizer:
(i) 7 tonnes;
(ii) 8 tonnes;
(iii) 9 tonnes.
(d) (i) After what level of the application of fertilizer does diminishing marginal returns occur?
(ii) After what level of fertilizer application will the total output decrease?
View Discussion (0)WAEC 1999 THEORYWhen viewed straight down, a fish in a pond is
- A. father below than it apperas to be
- B. mearer than it appears to be
- C. found at exactly the same point it is seen
- D. seen beside its image
Consider the reaction:
2A\(_{(g)}\) \(\Leftrightarrow\) B\(_{(g)}\) + C\(_{(g)}\) \(\Delta\)H = +25.6 kJ.
Which of the following changes will favour the formation of the products of the reaction represented above, at equilibrium?
- A) decrease in temperature
- B) increase in pressure
- C) increase in temperature
- D) decrease in volume
In the preparation of oxygen by heating KClO3 in the presence of MnO2, only moderate heat is needed because the catalyst acts by
- A) lowering the pressure of the reaction
- B) increasing the surface area of the reactant
- C) increase the rate of the reaction
- D) lowering the energy barrier of the reaction
Which of the following was a significant trade commodity in the pre-colonial Kingdom of Benin?
- A. Ivory
- B. Gold
- C. Rubber
- D. Salt
Hadith 34 of an Nawawi corroborates Quran
- A. 2:177
- B. 3:102
- C. 3:104
- D. 2:255
Consumer sovereignty means that they consumer is
- A. a citizen
- B. always independent
- C. always wrong
- D. always right
According to Prophet Isaiah, the creative ability of God is likened to that of a
- A. shepherd and his sheep
- B. potter and his earthen vessel
- C. ruler and his followers
- D. master and his servant
fewer number of trees is characteristic of the Savanna zones of Nigeria because
- A. there is too much sunlight
- B. there is limited amount of rainfall
- C. they are usually exposed to grazing animals
- D. they are covered by high mountains

