Question
Which of the following is a possible change in
total revenue that occurs if you increase the price of a good with unit elasticity?Solution
Unit elasticity means that an increase in price results in an equal decrease in quantity. As a result, TR doesn’t change if the price increases on a good with a unit elastic demand
 A mixture contains alcohol and water in the ratio 5:3. If 4 liters of water are added to the mixture, the ratio becomes 5:7. What is the initial quant...
Mixture ‘X’ contains 50% alcohol and the rest 40 litres of water. 150 litres of mixture ‘Y’ contains alcohol and water in the ratio 5:10, respec...
- In a 120-litre chemical mixture, the chemicals A and B are in the ratio 5:7. How much of chemical A must be added to make the ratio 7:7 (i.e., equal amount...
In a solution, the quantity of syrup is (x+10) L and water is 70 L. If 5 L syrup and 5 L water are added, the ratio of syrup and water becomes 7:5. Find...
A mixture of 280 ml contains milk and water in the ratio of 3:1. If 60 ml of milk and 20 ml of water are added to the mixture, fi...
A container contains Alcohol and water in ratio of 7:3 and Capacity of Container is 80 lit. If half of the Container is replaced with 13 lit of water th...
A vessel contains 80 liters of milk. A milkman removes 20 liters of milk and replaces it with water. He repeats the process two more times. What is the ...
In a mixture of milk and water, the quantity of water is 40 litres more than that of milk. When 100 litres of milk is added to the mixture, then the qua...
A mixture containing 350 liters has milk and water in a ratio of 4:3. If 40 liters of milk and 'x' liters of water are added to it, the new ratio of mil...
A juice mixture contains 180 liters of liquid, where the amount of juice is 40% more than the amount of water. If 20 liters of juice is added, what will...