## Day 9

### General Studies 1

### Statistics

**Directions (1 – 5): Study the following information carefully and answer the given questions:**The following table shows the number of people in 6 different villages and the percentage distribution of male, female and children in those villages. Some values are missing.

**1) Find the ratio between the number of males in village A and C together to that of the number of females together in village B and D together, if the sum of total number of people in village B and C is 5100 and the percentage of female in village D is same as the percentage of female in village B?**

**2) Find the difference between the total number of female and children in village D to that of total number of male and female in village F?**

3**) Find the average number of peoples in all the given villages except village F, if the ratio between the total number of people in village A to that of E is 1 : 2 and the total number of female in village B is 703? **

4**) Total number of children in village C and D together is approximately what percentage of total number of male in village F, if the percentage of female in village D is 38 % and that of village F is 35 %?**

5**) Total number of people in village A and F together is what percentage more/less than the total number of people in village E, if the total number of male in village E is 1200?**

### General Studies 2

### General Science

- Discuss the problems of alternative source of energy in our country. What are Carbon- Credits? How much global Warming can be tolerated for the sake of economic development?
- Write an account on the possible approaches for management of wastes and their potential to generate energy in India.

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