12 Questions

Time Left -

- Question 1 :
What percent of Rs 40 is 120paisa?

- A5%
- B4%
- C3%
- D6%
**Explanation:**Percentage=(120/4000)*100=3%

- Question 2 :
What percent of a day is 8 hrs?

- A25%
- B20%
- C40%
- D33.33%
**Explanation:**Percentage=(8/24)*100=33.33%

- Question 3 :
When I buy 3 pens,2 pens are free.What percent of discount is this equal to?

- A20%
- B25%
- C40%
- D30%
**Explanation:**Percentage= (2/5)*100=40%

- Question 4 :
When I buy 18 pencils,2 pencils are free, what percent of discount is this equal to?

- A10%
- B20%
- C30%
- D40%
**Explanation:**Percentage=(2/20)*100=10%

- Question 5 :
When a person sold 66 dresses, he got the profit of 44 dresses, find his gain%

- A100%
- B300%
- C200%
- D150%
**Explanation:**Percentage=[(44)/22]*100=200%

- Question 6 :
When 50 T.V sets of the same price were sold,a profit of 10 sets was obtained. Find gain%

- A30%
- B25%
- C35%
- D27%
**Explanation:**Percentage=[10/(50-10)]*100=(1/4)*100=25%

- Question 7 :
If CP of 10 pens is equal to SP of 20 pens,find gain%

- A25%
- B50%
- C75%
- D40%
**Explanation:**Percentage=[(20-10)/20]*100=50%

- Question 8 :
If the cost of 20 pens is equal to SP of 30pens,find loss%

- A40%
- B30%
- C33.33%
- D50%
**Explanation:**Percentage:[(30-20)/30]*100=(1/3)*100=33.33%

- Question 9 :
What is 20% of 5% of 50% of 10000

- A30
- B40
- C25
- D50
**Explanation:**10000*(20/100)*(5/100)*(50/100)=50

- Question 10 :
The population of a town at present is 2000.If it increases by 10% every year,what is the population after 2 years?

- A2500
- B2420
- C2600
- D3000
**Explanation:**2000*(110/100)*(110/100)=2420

- Question 11 :
The cost of a machine is 10000.The value decreases by 20% every year,what will the cost of the machine after 2 years.

- A6000
- B6400
- C6500
- D6700
**Explanation:**10000*(80/100)*(80/100)=6400

- Question 12 :
The cost of a machine is 10000.The value decreases by 20% every year,what will the cost of the machine after 2 years.

- A6000
- B6400
- C6500
- D6700
**Explanation:**10000*(80/100)*(80/100)=6400