P1V1 = P2V2 supports ?

• A) Charles’s law
• B) Boyles’s law
• C) Graham’s law
• D) Avogadro’s law

Find the total area of the surface of a solid cylinder whose base radius is 4cm and height is 5cm

• A. 56πcm²
• B. 72πcm²
• C. 96πcm²
• D. 192πcm²

The 6th term of a G.P is \(\frac{-2}{27}\) and its first term is 18. What is the common ratio?

• A. -1/2
• B. -1/3
• C. 1/4
• D. 2

One of the four rivers found in the garden of Eden was ______?

• A. Nile
• B. Tigris
• C. Abana
• D. Jordan

The number of protons or electrons of an atom represents its

• A) electronegativity
• B) period
• C) number of shells
• D) atomic number

Land and sea breezes on a continental scale are called

• A. typhoons
• B. monsoons
• C. the fohn
• D. the chinook

The first political party that contested election in Nigeria after the Clifford Constitution was

• A. Nigerian Youth Movement
• B. National Council of Nigeria and the Cameroons
• C. Northern People's Congress
• D. Nigerian National Democratic Party

The long - run average cost curve is made up of several short-run

• A. marginal and average cost curves
• B. average cost curves
• C. average variable cost curves
• D. average variable and total cost curves

The democratic way of selecting a leader is through

• (a) Birth
• (b) election
• (c) force
• (d) Imposition

A hereditary system of government is

• A. an oligarchy
• B. a gerontocracy
• C. an aristocracy
• D. a monarchy