Past Questions And Answers
During Paul's trial by the Tribune, he brought a division between the Pharisees and Sadducees by mentioning the issue of
- A. the Resurrection
- B. faith in God through Jesus
- C. the miracle of God
- D. the judgement
Answer the following question below and choose the option that best completes the gap(s) Her mother brought her some.......
- A. clothes
- B. yards
- C. cloth
- D. clothing
One way to solve the economic problem of inflation in a country is by increasing the
- A. supply of commodities
- B. supply of currency
- C. salaries of workers
- D. demand for commodities
The main difference between a seed and a fruit is that a fruit
- A. is large while a seed is small
- B. has two scars while a seed is has one
- C. is pigmented while a seed is not
- D. can be dispersed by animals while a seed cannot
Which of the following actions will increase capacitance of a parallel plate capacitor?
I. Decreasing the distance between the plates
II. Increasing the distance between the plates.
III. Increasing the area of the plates overlap.
IV. Avoiding the use of dielectric between the plate
- A. I and III only
- B. II and III only
- C. I and IV
- D. . III and IV only
After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence.
The man's decision to withdraw his daughter from school because of her misbehaviour really amounts to cutting off his own nose and face. This means that
- A. the decision will not affect the daughter
- B. it will cause the man much pain to his nose and face
- C. the decision does the man no good at all
- D. the decision will make the daughter sober
(a)(i) List two properties of iron that are characteristic of transition metals
(ii) Using equations only, show the processes involved in the extraction of iron and the removal of impurities in the blast furnace.
(iii) The following reaction occurs when a piece of iron is exposed to moist air for some days:
4Fe\(_{(s)}\) + 3O\(_{2(g)}\) + xH\(_2\)O\(_{(l)}\) —> 2Fe\(_2\)O\(_3\)\(_{(s)}\) State three methods by which this reaction can be prevented
(iv) What is the oxidation number of iiron in the product in (iii) above?
(b)(i) Arrange the following metals in the order of increasing reactivity. Hence, state which of them is/are extracted by electrolysis Au, Zn, Mg, Na, Sn, Ca
(ii) Why is zinc said to be amphoteric?
(c)(i) Define oxidation in term of electron transfer
(ii) Determine how many moles of electrons are transferred when 4825 coulombs of electricity are passed through an electrolytic cell. [1F = 96500C]
(iii) Calculate the number of copper (II) ions that will be discharged by 0.250F. [Avogadro constant = 5.02 x 10\(^{23}\)
View Discussion (0)WAEC 2000 THEORYThe following text is adapted from Indian Boyhood, a 1902 memoir by Ohiyesa (Charles A. Eastman), a Santee Dakota writer. In the text, Ohiyesa recalls how the women in his tribe harvested maple syrup during his childhood. Now the women began to test the trees—moving leisurely among them, axe in hand, and striking a single quick blow, to see if the sap would appear. The trees, like people, have their individual characters; some were ready to yield up their life-blood, while others were more reluctant. Now one of the birchen basins was set under each tree, and a hardwood chip driven deep into the cut which the axe had made. From the corners of this chip—at first drop by drop, then more freely—the sap trickled into the little dishes. Which choice best describes the function of the underlined sentence in the text as a whole?
- A) It portrays the range of personality traits displayed by the women as they work.
- B) It foregrounds the beneficial relationship between humans and maple trees.
- C) It demonstrates how human behavior can be influenced by the natural environment.
- D) It elaborates on an aspect of the maple trees that the women evaluate.
Express in partial fractions \(\frac{11x + 2}{6x^2 - x - 1}\)
- A. \(\frac{1}{3x - 1}\) + \(\frac{3}{2x + 1}\)
- B. \(\frac{3}{3x + 1}\) - \(\frac{1}{2x - 1}\)
- C. \(\frac{3}{3x + 1}\) - \(\frac{1}{2x - 1}\)
- D. \(\frac{1}{3x + 1}\) + \(\frac{3}{2x - 1}\)
Wahy in relation to the Glorious Quran means
- A. explanation
- B. communication
- C. revelation
- D. information.

