Answers If as a result of fall in price of the commodity X, the quantity demanded… If as a result of fall in price of the commodity X, the quantity demanded of commodity Y falls, then commodities X and Y are A. complementary B. in joint demand C. luxuries D. in composite demand E. substitutes Correct Answer: Option E Explanation
Answers Three teachers shared a packet of chalk. The first teacher got 2/5 of the chalk… Three teachers shared a packet of chalk. The first teacher got 2/5 of the chalk and the second… Read More
Answers Which of the following cannot be deduced from the electronic configuration of a transition metal? Which of the following cannot be deduced from the electronic configuration of a transition metal? A. Possession of… Read More
Answers Petroleum is extracted in Nigeria by? Petroleum is extracted in Nigeria by? A. drilling B. refining C. mining D. dredging Correct Answer: Option A… Read More
Answers The removal of rust from iron by treatment with tetraoxosulphate (IV) acid is based on… The removal of rust from iron by treatment with tetraoxosulphate (IV) acid is based on the? A. hydrolysis… Read More
Answers Gestation period is defined as the time Gestation period is defined as the time A. of fusion of the sperm and the egg B. between… Read More