If the price of salt decreases by 20%, then by what percentage should consumption be increased to keep the expenditure same?

26% 27% 25% 24%

25%

ATQ , Let Original Price = 100 Price of salt decreases by 20%                     Original     :     New Price                100        :        80 Consumption       80       :        100 Required Percentage = \(\frac{20}{80}\) × 100 = 25%