Question

5 marks
Q9:- Attempt any one of the following in 120 words.
A. Study the following datas that water pollution is caused by different sources- 50% by domestie sewage
25% by erosion, 12% by phosphates in detergents, 8% by pesticides and 5% by bathing/washing clothes in
water bodies. On the basis of verbal inputs write a paragraph in 120 words analysing the given data.​

Answer 1

Explanation:

36. Two positive numbers are in the ratio of 7:11. If the sum of

ps: A 012

8.24

CO14

0.22

The chart given below represents the percentage distribution of stu

Study the chart carefully and answer the questions that follow

Percentage distrution of students using