What percent of Rs 40 is 120paisa?
Percentage=(120/4000)*100=3%
What percent of a day is 8 hrs?
Percentage=(8/24)*100=33.33%
When I buy 3 pens,2 pens are free.What percent of discount is this equal to?
Percentage= (2/5)*100=40%
When I buy 18 pencils,2 pencils are free, what percent of discount is this equal to?
Percentage=(2/20)*100=10%
When a person sold 66 dresses, he got the profit of 44 dresses, find his gain%
Percentage=[(44)/22]*100=200%
When 50 T.V sets of the same price were sold,a profit of 10 sets was obtained. Find gain%
Percentage=[10/(50-10)]*100=(1/4)*100=25%
If CP of 10 pens is equal to SP of 20 pens,find gain%
Percentage=[(20-10)/20]*100=50%
If the cost of 20 pens is equal to SP of 30pens,find loss%
Percentage:[(30-20)/30]*100=(1/3)*100=33.33%
What is 20% of 5% of 50% of 10000
10000*(20/100)*(5/100)*(50/100)=50
The population of a town at present is 2000.If it increases by 10% every year,what is the population after 2 years?
2000*(110/100)*(110/100)=2420
The cost of a machine is 10000.The value decreases by 20% every year,what will the cost of the machine after 2 years.
10000*(80/100)*(80/100)=6400