Past Questions And Answers
This question is based on Ayi Kwei Armah's 'The Beautiful Ones Are Not Yet Born.'
The main significance of the fire in the novel is to
- A. provide warmth
- B. roast meat
- C. provide warning
- D. provide signal
Give reasons why the pre-colonial government in Yoruba land can be described as democratic.
View Discussion (0)WAEC 1996 THEORYThe type of transmission in the part labelled q in the diagram below is called
- A. broadcast
- B. full duplex
- C. half duplex
- D. simplex
The major problem facing the railway transportation compared to road transportation is
- A. low patronage
- B. excessive speed
- C. inadequate manpower
- D. lack of flexibility
A die has four of it's faces coloured white and the remaining two coloured black. What is the probability that when the die is thrown two consecutive time, the top face will be white in both cases?
- A. \(\frac{2}{3}\)
- B. \(\frac{1}{9}\)
- C. \(\frac{4}{9}\)
- D. \(\frac{1}{36}\)
A machine is said to be a third class lever when the
- A. load is between the fulcrum and effort
- B. fulcrum is between the effort and the load
- C. effort is between the fulcrum and load
- D. fulcrum is directly below the load
(a) State three ways in which science and technology have contributed to agricultural
development through each of the following:
(i)Crop protection;
(ii)Climatology and meteorology.[6 marks]
(b) Give two functions of each of the following farm machines and implements:
(i)bulldozer;
(ii)combine harvester;
(iii)tractor;
(iv)sprayer;
(v)planter.- [10 marks]
View Discussion (0)WAEC 2011 THEORYWhich of the following factors of production consists of man made goods?
- A. land
- B. labour
- C. capital
- D. entreprenuer
ai. What are sense organs?
ii. Name three sense organs that respond to the stimulus of chemicals
b. List three animals each that exhibit the following courtship behaviours
i.territoriality ii. pairing
ci. State one similarity between the eggs of toad and the eggs of birds.
ii. State three differences between the eggs of toads and the eggs of birds.
d. Complete the table below by listing four organisms involved in the nitrogen cycle and state one role each of the organisms.
| four organisms involved in nitrogen circle | one role of organism |
e. Complete the table below by naming two types of heterotrophic modes of nutrition in animals and give two examples each of the organisms that carry out the modes of nutrition.
Two modes of heterotrophic nutrition | Two examples of organisms that carry out mode of nutrition |
If two parallel conductors carry currents flowing in the same direction, the conducts will
- A. attract each other
- B. repel each other
- C. both move in the same direction
- D. have no effect on each other