Study the following information carefully and answer the given questions.

Given graph shows population density (in per Sq Km) and Land area (in sq km) of four different Villages A, B, C
and D in the year 2001 are given.
(1) Population density = Total population of the village
land area
(2) Gender Ratio = Total number of males in a village
Total number of female in a village
× 100

![Screenshot 2025-08-29 19.08.07.png](https://res.cloudinary.com/aptidude/image/upload/v1756474808/aptidude_questions/whqm7hoxf2adfzs8jish.png)

Find gender Ratio of village A if the population of female in the village A is 2400?

Question

Study the following information carefully and answer the given questions.

Given graph shows population density (in per Sq Km) and Land area (in sq km) of four different Villages A, B, C
and D in the year 2001 are given.
(1) Population density = Total population of the village
land area
(2) Gender Ratio = Total number of males in a village
Total number of female in a village
× 100

![Screenshot 2025-08-29 19.08.07.png](https://res.cloudinary.com/aptidude/image/upload/v1756474808/aptidude_questions/whqm7hoxf2adfzs8jish.png)

Find gender Ratio of village A if the population of female in the village A is 2400?

Accepted Answer

**Solution:**

1. Calculate the total population of village A using the formula:
   $$	ext{Population density} = \frac{	ext{Total population}}{	ext{Land area}}$$

Given:
   - Population density = 300 persons per sq km
   - Land area = 20 sq km

Therefore,
   $$	ext{Total population} = 300 	imes 20 = 6000$$

2. Given the number of females in village A is 2400.

3. Calculate the number of males:
   $$	ext{Number of males} = 	ext{Total population} - 	ext{Number of females} = 6000 - 2400 = 3600$$

4. Calculate the gender ratio:
   $$	ext{Gender Ratio} = \frac{	ext{Number of males}}{	ext{Number of females}} 	imes 100 = \frac{3600}{2400} 	imes 100 = 150$$

**Answer:** 150

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