Advertisements
Advertisements
प्रश्न
Mona is 20% younger than Neetu. How much percent is Neetu older than Mona?
उत्तर
Let Neetu's age = 100 years
then Mona's age
= 100 - 20
= 80 years
Difference of ages
= 100 - 80
= 20 years
If Mona is 80 years, then Neetu is older than Mona by = 20 years
If Mona is 1, year, then Neetu is older than Mona by = `(20)/(80)`years
If Mona is 100 years, then Neetu is older than Mona by
= `(20)/(80) xx 100`years
= `(20 xx 100)/(80)`
= 25%
APPEARS IN
संबंधित प्रश्न
Write the following as percent:
\[\frac{14}{625}\]
A bag contains 8 red balls, 11 blue balls and 6 green balls. Find the percentage of blue balls in the bag.
A number is increased by 10% and the resulting number is again increased by 20%. What is the overall percentage increase in the number?
Find the resulting quantity when ₹ 400 is decreased by 8%.
Find the resulting quantity when 25 km is increased by 5%.
By weight, 90% of tomato and 78% of potato is water. Find the weight of water in 25 kg of tomato.
Rewrite the underlined part using percentage language.
The statue was made of pure silver
A picture of chess board is given. Find the percentage of grey coloured squares
Kumaran worked 7 months out of the year. What percentage of the year did he work?
The human body is made up mostly of water. In fact, about 67% of a person’s total body weight is water. If Jyoti weights 56 kg, how much of her weight is water?
