Past Questions And Answers
The progressive loss of energy at each level in a food chain leads to
- A. an increase in biomas at each successive level
- B. a decrease in biomass at each successive level
- C. an increase in the number of organism at each successive level
- D. an increase in the total number of organisms at each successive level
You were an eye-witness to a fight in your dormitory in which a junior student was given a black eye and the principal had threatened to expel all the boarders unless the facts of the matter were made known to him. Write a letter to the principal stating what actually happened.
View Discussion (0)WAEC 1995 THEORYAccording to Paul in Romans, the law and the prophets bore witness to the righteousness of God but man could not be justified until he
- A) Had faith in Jesus
- B) Saw the glory of God
- C) Submitted wholly to the law
- D) Made a serious personal effort
An example of a filter -feeding animal is
- A. shark
- B. butterfly
- C. whale
- D. mosquito
'Let me not love thee if I love thee not' illustrates
- A. metaphor
- B. proverb
- C. paradox
- D. meiosis
For these questions, choose the option that best completes the gap(s) After too much exercise, some people suffer from cramp which is caused by the ......... of the muscles
- A. contraction
- B. restriction
- C. conscription
- D. relaxation
A good citizen must be
- A. an educated and honest tax payer
- B. ready to assist law enforcement agents
- C. wealthy and ready to save his country
- D. educated and obedient to the law
The quantity theory of money states that a reduction in the quantity of money in circulation would bring about
- A. A constant change in price
- B. A rise in prices
- C. An unequal fall in prices
- D. A proportionate fall in price
A solution of 0.20 mole of NaBr and 0.20 mole of MgBr2 in 2.0 dm3 of water is to be analysed. How many moles of Pb(NO3)2 must be added to precipitate all the bromide as insoluble PbBr2?
- A) 0.30 mol
- B) 0.10 mol
- C) 0.20 mol
- D) 0.40 mol
(a) If \(\log_{10} (3x - 1) - \log_{10} 2 = 3\), find the value of x.
(b) Use logarithm tables to evaluate \(\sqrt{\frac{0.897 \times 3.536}{0.00249}}\), correct to 3 significant figures.
View Discussion (0)WAEC 1994 THEORY
