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
Write the following as percent:
\[\frac{5}{8}\]
Write the following as percent:
0.005
x is 5% of y, y is 24% of z. If x = 480, find the values of y and z.
Express the following natural number as a percent:
2
Express the following natural number as a percent:
19.5
A tin contains 20 litres of petrol. Due to leakage, 3 litres of petrol is lost. What percent is still present in the tin?
Evaluate:
10% of ₹ 450 – 12% of ₹ 500 + 8% of ₹ 500.
Approximately 97.3% of the water on the earth is not fit for drinking. Find:
(i) the percentage of water on the earth that is fit for drinking.
(ii) The total volume of water available in certain parts of the earth where there are 21,600 m3 of drinking water.
Rewrite the underlined part using percentage language.
Only 2 persons out of 3 will be selected in the interview
15% of 25% of 10000 = ___________
When 60 is subtracted from 60% of a number to give 60, the number is
Yazhini scored 15 out of 25 in a test. Express the marks scored by her in percentage
A tank can hold 200 litres of water. At present, it is only 40% full. How many litres of water to fill in the tank, so that it is 75% full?
Sita is practicing basket ball. She has managed to score 32 baskets in 35 attempts. What is her success rate in per centage?
Madhu’s room measures 6 m × 3 m. Her carpet covers 8 m2. What per cent of floor is covered by the carpet?
Out of a total deposit of ₹ 1500 in her bank account, Abida withdrew 40% of the deposit. Now the balance in her account is ______.
What per cent of 1 day is 1 minute?
What per cent of 1 km is 1000 metres?
In an examination, there are three papers each of 100 marks. A candidate obtained 53 marks in the first and 75 marks in the second paper. How many marks must the candidate obtain in the third paper to get an overall of 70 per cent marks?
Express 45 out of 100 as a percentage.
