1.If A’s salary 20% less than B’s salary,by how much percent is B’s salary is more than A’s salary?

1. 16 2/3% 2. 20% 3. 25% 4. 33%

**ANS: 3**

2. The price of sugar increases by 20% . By what percent must a house Wife reduce the consumption of sugar so that the expenditure on sugar is the same as before?

1. 16 2/3% 2. 20% 3. 80% 4. 83 1/3%

**ANS: 1**

3. The petrol prices are increased by 10% Find by how much percent a user must reduce the consu mption of petrole so that the experditure on petrol may be unchanged?

1. 10% 2. 12 ½% 3. 9 1/11% 4. None

**ANS: 3**

4. If the price of rice haqs fallen by 10% . What percent of its consumption be increased so that the expenditure may be the same as before?

1. 11% 2. 10% 3. 11 1/9%

**ANS: 3**

5. If the price of an article is decreased by 10% and sale is increased by 20% then what will be the effect on income?

1. 8% 2. 3)2% loss 3. 3) 2% Profit 4. No loss no gain

**ANS: 1**

6. Water tax is increased by 20% but its consumption is decreased by 20% then the increase or decrease in the expenditure of the money is

1. No change 2. 5% decrease 3. 4% increase 4. 4% DECREASE

**Ans: 4**

7. On increasing the price of TV sets by 30% their sale decreases by 20% what is the effect on the revenue receipts of the shop?

1. 4% increase 2. 4% decreases 3. 8% increase

**ANS: 1**

8. If one of the sides of a rectangle is increased by 20% and the other is increased by 5%find the percent value by which the area changes.

1. 30% increase 2. 15% increase 3. 26% increase 4. 26% decrease

**ANS: 3**

9. If an election between two candidates, a candidate who gets 40% of the total valid votes is defeated by 15,000 votes. The numbof votes polled to the winning candidate is.

1. 6,000 2. 10,000 3. 22,500 4. 45,000

**ANS: 3**

10. if the sides if a square are increased by 30% find the percent increase in its area

1. 60% increase 2. 60% decrease 3. 69% increase 4. No change

**ANS: 3**

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