Past Questions And Answers
(a) In sequence, name the organs that constitute the alimentary canal of humans
(b) State: (i) three structural differences; (ii) three structural similarities; between the alimentary canal of a bird and human.
(c) Explain briefly how the dentition of herbivores is adapted for feeding
(d) State two roles of the pancreas in digestion
View Discussion (0)WAEC 2016 THEORY(a) On an outline map of Africa show and name
(i) three countries notable for lumbering
(ii) one town in each country important for saw milling
(iii) one seaport in each country important for the export of timber and lumber products
(b) Explain any three ways in which lumbering is of importance to West African countries
(c) Discuss any three problems resulting from the exploitation of timber resources in West Africa.
View Discussion (0)WAEC 1990 THEORY
If a sound wave goes from a cold air region to a hot air region, its wavelength will
- A. increase
- B. decrease
- C. decrease then increase
- D. remain constant
(a) A radio which a dealer bought for N6,000.00 and marked to give a profit of 30% was reduced in a sales by 10%. Find : (i) the final sales price ; (ii) the percentage profit.
(b) Solve the equation : \(2^{(2x + 1)} - 9(2^{x}) + 4 = 0\).
View Discussion (0)WAEC 1998 THEORYFrom the words lettered A to D, choose the word that best completes each of the following sentences.
it is............on parents to advise their children against keeping bad company
- A. incumbent
- B. necessary
- C. imperative
- D. required
Which of the following statement best describes subsistence agriculture?
- A. the rearing of animals only
- B. small scale production of crops and livestock
- C. raising of crops and animals for sale
- D. use of machines in agricultural production
One mole of a compound M(HCO3)2 has a mass of 162g. Calculate the relative atomic mass of M. [H = 1, C =12, O = 16]
- A. 122
- B. 101
- C. 53
- D. 40
'After me comes he who is mightier than I, the thong of whose sandals I am not worthy to stoop down and untie who said this?
- A. Jesus Christ
- B. Mary Magdalene
- C. Mark
- D. John the Baptist
Express the product of 0.0014 and 0.011 in standard form
- A. 1.54 x 10−2
- B. 1.54 x 10−3
- C. 1.54 x 10−2
- D. 1.54 x 10−5
The dominant settlement pattern in the eastern part of the map can best be described as
- A. Nucleated
- B. Linear
- C. Conubated
- D. dispersed