Past Questions And Answers
\(P = {x : 1 \leq x \leq 6}\) and \(Q = {x : 2 < x < 9}\) where \(x \in R\), find \(P \cap Q\).
- A. \({x : 2 \leq x \leq 6}\)
- B. \({x : 2 \leq x< 6}\)
- C. \({x : 2< x< 6}\)
- D. \({x : 2< x \leq 6}\)
These question is based on Literary Appreciation.
Busy old fool, unruly sun,
Why dost thou thus.
J. Donne:The Sun Rising
From the lines above, the poet sees the sun as
- A. illumination after darkness
- B. an unnecessary evil
- C. a necessary evil
- D. a light provider
The supply of light could be met using a candle, lantern and gas lamp. This is an example of a
- A. complementary supply
- B. abnormal supply
- C. joint supply
- D. composite supply
For an incomplete record to provide necessary information, it must be converted to?
- A. complete records
- B. double entry records
- C. statement of affairs
- D. single entry
Which of the following nutrient element is a micro-nutrient
- A. Calcium
- B. Iron
- C. Manganese
- D. Boron
Possession of strong adhesives is a feature of animals living in/on
- A. sandy beaches
- B. rocky shores
- C. benthic zones
- D. deserts
The lowest level of organization in living organisms is
- A. organ
- B. cell
- C. system
- D. tissue
One of the features of wind deposition is
- A. a barchan
- B. a ventifact
- C. an inselberg
- D. a messa
If electron are accelerated from rest through a potential difference of 10kv, what is the wavelength of the associated electron [m = 9.1 x 10-31kg, e = 1.6 x 10-19C, h = 6.6 x 10-34js]
- A) 1.22 x 10-11m
- B) 3.87 x 10-10m
- C) 2.27 x 1011m
- D) 2.27 x 1014m
The probabilities that Kofi, Kwasi and Ama will pass a certain examination are \(\frac{9}{10}, \frac{4}{5}\) and x respectively. If the probability that only one of them will pass the examination is \(\frac{9}{50}\), find the :
(a) value of x ;
(b) probability that at least one of them will pass the examination.
View Discussion (0)WAEC 2014 THEORY