Past Questions And Answers
Which of the following factors primarily affects the distribution of organisms in an ecosystem
- A. Wind speed
- B. Soil pH
- C. Temperature
- D. Day length
A feature which is common to the Shariah and the common law is
- A. rigidity
- B. flexibility
- C. credibility
- D. inimitability.
A constitution is classified as unwritten when it
- A. does not emanate from the legislature
- B. provides for separation of powers
- C. originates from Britain
- D. is not contained in any single document
(a) List four asexual methods of crop propagation. (b) Define the following terms: (i) mixed farming (ii) inter-cropping (iii) ley farming (c) State four advantages of each of mixed farming and inter-cropping.
View Discussion (0)WAEC 2006 THEORY(a)(i) List three factors which affect the discharge of ions during electrolysis
(ii) Describe in outline, the purification of copper by electrolysis.
(b) the following data were collected in an experiment on electrolysis:
| Current flowing(amps) | Time of current flow (secs) | Quantity of electricity (coulombs) | Mass of metal M deposited (gram) |
0.20 0.20 0.20 0.20 | 900 1800 2700 3600 | 0.06 0.12 0.18 0.24 |
(i) Copy and complete the table above calculating the quantity of electricity passed in each case
(ii) Plot a graph of the mass of M deposited against the quantity of electricity passed.
(iii) From the graph, determine the mass of M that was deposited by the same current passing for 20 minutes.
(iv) From the shape of the graph, which of the laws of electrolysis does the experiment verify?
View Discussion (0)WAEC 1996 THEORYAccording to Luke, John the Baptist instructed the multitudes that came to be baptized to
- A. bear frults that befit repentance
- B. be charitable to one another
- C. flee from the coming wrath
- D. give thanks for being Abraham's children
The shop that offers a range of grocery items is a___
- A. specialty store
- A. discount store
- B. depot
- C. supermarket
The sound of an electricity bell dies down slowly when air is slowly pumped out from a bottle because
- A) the wavelength of sound becomes greater in the bottle
- B) sound cannot pass through the bottle
- C) sound needs a material medium
- D) sound can pass through a vacuum
What do we call agreement between two people enforced by law?
- A. Consideration
- B. offer
- C. contract
- D. agreement
This question is based on selected poems from Johnson, R. et all (eds.): New Poetry from Africa; Soyinka, W. (ed.):Poems of Black Africa; Senanu, K.E. and Vincent, T. (eds.): A Selection of African Poetry; Maduka C.T et al: Exam Focus: Literature in English; Eruvbetine, A.E et al (eds)_: Longman Examination Guides: Nwoga, D.I. (ed.): West African Verse and Adeoti G.: Neked Soles.
Launko's End of War suggests that war brings about
- A. ultimate solution to all problems
- B. partial solution to problems
- C. multifaceted problems
- D. only temporary relief