Past Questions And Answers
In each of the following sentences, there is one word underlined and one gap. From the list of words lettered A - D, choose the word that is most nearly opposite in meaning to the underlined word and that will, at the same time, correctly fill the gap in the sentences.
Heintentionally hid the document but his secretary.............burnt them
- A. carelessly
- B. willingly
- C. accidentally
- D. foolishly
Let = \(\begin{pmatrix} 1 & 0 \\ 0 & 1 \end{pmatrix}\) p = \(\begin{pmatrix} 2 & 3 \\ 4 & 5 \end{pmatrix}\) Q = \(\begin{pmatrix} u & 4+u \\ -2v & v \end{pmatrix}\) be 2 x 2 matrices such that PQ = 1. Find (u, v)
- A. (-\(\frac{5}{2}\) - 1)
- B. (-\(\frac{5}{2}\) - \(\frac{3}{2}\))
- C. (-\(\frac{5}{6}\) - 1)
- D. (\(\frac{5}{2}\) - \(\frac{3}{2}\))
Which of these gases can be dried with concentrated H2SO4?
- A. HBr
- B. H2S
- C. NH3
- D. SO2
One of these is a current asset
- A. machineries
- B. fittings
- C. stock
- D. motor vehicles
The table below shows the temperature and rainfall distribution of station Z. Study and use it to answer questions 11 to 13.
The wettest month of the year is
- A. July
- B. September
- C. May
- D. August
King Artaxerxes appointed Nehemiah as his
- A. personal steward
- B. cup bearer
- C. secretary
- D. sheild bearer
The owner wishes to maintain an amount equal to \( \frac{1}{3} \)
of capital as drawings.
The cash book closing balance will be
- A. N900
- B. N2,400
- C. N4,200
- D. N4,600
a. In a football match, tickets for children and adults were sold at D3.00 and D5.00 respectively. if 400 people attended a football match and D1700.00 was collected in ticket sales. How many tickets were sold to adults?
b. Mr Johnson sold 250 tickets. If 175 of the tickets were for adults, how much sales did he make altogether?
View Discussion (0)WAEC 2023 THEORYLocal government sources of revenue can best be improved through?
- A. schools
- B. the collection of import duties
- C. the provision of housing units
- D. cottage industries
(a)(i) State Hooke's law. (ii) A spring has a length of 0.20 m when a mass of 0.30 kg hangs on it, and a length of 0.75 nm when a mass of 1.95 kg hangs on it. Calculate the: (i) force constant of the spring; (ii) length of the spring when it is unloaded. [g = 10m/s\(^2\)]
(b)(i) What is diffusion? (ii) State two factors that affect the rate of diffusion of a substance. (iii) State the exact relationship between the rate of diffusion of a gas and its density.
(c) A satellite of mass, m orbits the earth of mass. M with a velocity, v at a distance R from the centre of the earth. Derive the relationship between the period T, of orbit and R.
View Discussion (0)WAEC 2021 THEORY