Question : The market equilibrium for a commodity is determined by:

Option 1: the market supply of the commodity.

Option 2: the balancing of the force of demand and supply for the commodity.

Option 3: the intervention of the government.

Option 4: market demand of the commodity.

Question : A man spends 75% of his income. If his income increases by 28% and his expenditure increases by 20%, then what is the increase or decrease percentage in his savings?

Option 1: 52% decrease

Option 2: 52% increase

Option 3: 13% decrease

Option 4: 13% increase

Question : The salary of Ramesh first increases by 35%, then decreases by 40%, then again increases by 25%. Find the overall increase or decrease percentage.

Option 1: Increase by 1.25%

Option 2: Decrease by 2.25%

Option 3: Decrease by 1.25%

Option 4: Increase by 2.25%

Question : Electrical conductance through metals is called electronic conductance and it ______.

Option 1: does not depend on the temperature

Option 2: decreases with an increase in temperature

Option 3: increases with an increase in temperature

Option 4: decreases with a decrease in temperature

Question : If the length of a rectangular plot of land is increased by 5% and the breadth is decreased by 10%, how much will its area increase or decrease?

Option 1: 6.5% increase

Option 2: 5.5% decrease

Option 3: 5.5% increase

Option 4: 6.5% decrease