One- party system is favourably disposed to

• A. national cohesion
• B. sectarian demands
• C. rule of law
• D. religious tolerance

The solution to the problem of double coincidence of wants requires a buyer and seller whose demands are precisely?

• A. competitive
• B. composite
• C. supplementary
• D. complementary

Define

(a) electrolysis;

(b) electrolyte;

(c) electrode.

What number of moles of oxygen would exert a pressure of 10 atm at 320 K in an 8.2 dm³ cylinder? [R=0.082 atm dm^-3 mol^-1 K^-1]

• A. 0.32
• B. 1.52
• C. 3.13
• D. 31.25

I can stand well enough and I speak well enough. The excerpt above exemplifies ___ ?

• A. synedole
• B. euphemism
• C. repetition
• D. irony

An arc subtends an angle of 50o at the center of circle of radius 6cm. Calculate the area of the sector formed

• A. 100/7
• B. 80/7
• C. 110/7
• D. 90/7

Simplify (x - 3y)² - (x + 3y)²

• A. 2(x + 3y)
• B. (2x - 3y)
• C. -12xy
• D. 6xy

If \(y^{2} + xy - x = 0\), find \(\frac{\mathrm d y}{\mathrm d x}\).

• A. \(\frac{1 - y}{2y}\)
• B. \(\frac{1 - 2y}{x}\)
• C. \(\frac{1 - y}{x + 2y}\)
• D. \(\frac{1}{x + 2y}\)

An economic system in which the state owns and controls the means of production is known as

• A. free enterprise
• B. socialist economy
• C. mixed economy
• D. capitalist economy

God guided Abraham's steward in choosing a wife for Isaac by

• A. teaching him how to select a good woman
• B. leading a lady to fulfil his paryer request
• C. taking him to Abraham's fatherland
• D. giving him to an exemplary woman