Advertisements
Advertisements
प्रश्न
The population of a village is 8000. Out of these, 80% are literate and of these literate people, 40% are women. Find the ratio the number of literate women to the total population.
Advertisements
उत्तर
Population of the village = 8000 people
Literate people = 80% of population
= 80% of 8000
= `80/100 xx 8000`
Literate people = 6400
Percentage of women = 40%
Number of women = 40% of literate people
= `40/100 xx 6400`
= 2560
∴ Literate women : Total population
= 2560 : 8000
= 8 : 25
संबंधित प्रश्न
Express the following as decimal fractions:
0.25%
Express the following as decimal fractions:
7.5%
x is 5% of y, y is 24% of z. If x = 480, find the values of y and z.
A garden has 2000 trees. 12% of these are mango trees, 18% lemon and the rest are orange trees. Find the number of orange trees.
A number is increased from 125 to 150; find the percentage increase.
In an examination, a candidate secured 125 marks and failed by 15 marks. If the pass percentage was 35%; find the maximum marks.
In an election, three candidates contested and secured 29200, 58800 and 72000 votes. Find the percentage of votes scored by winning candidate.
A number when increased by 23% becomes 861; find the number.
Express the following as percent: `3/8`
What percent is: 25 cm of 4 metres
Express the first quantity as a percent of the second:
42 seconds, 6 minutes
A tin contains 20 litres of petrol. Due to leakage, 3 litres of petrol is lost. What percent is still present in the tin?
A class has 30 boys and 20 girls. Find the percentage of girls in the class.
If a car is sold for ₹ 2,00,000 from its original price of ₹ 3,00,000, then find the percentage of decrease in the value of the car
A man travelled 80 km by car and 320 km by train to reach his destination. Find what percent of total journey did he travel by car and what percent by train?
Lalitha took a math test and got 35 correct and 10 incorrect answers. What was the percentage of correct answers?
An average urban Indian uses about 150 litres of water every day.
| Activity | Litres per person per day |
| Drinking | 3 |
| Cooking | 4 |
| Bathing | 20 |
| Sanitation | 40 |
| Washing clothes | 40 |
| Washing utensils | 20 |
| Gardening | 23 |
| Total | 150 |
How much less per cent of water is used for cooking in comparison to that used for bathing?
How much more per cent seats were won by X as compared to Y in Assembly Election in the state based on the data given below.
| Party | Won (out of 294) |
| X | 158 |
| Y | 105 |
| Z | 18 |
| W | 13 |
In a scout camp, 40% of the scouts were from Gujarat State and 20% of these were from Ahmedabad. The percentage of scouts in the camp from Ahmedabad is ______.
A ______ with its denominator 100 is called a per cent.
