Q. Which of the following are the reasons behind pollution of the river Ganga?
1.Agricultural Waste
2.Social and Cultural Practices
3.Industrial Effluents.
Select the correct code given below:

[A] 1 and 2 only

[B] 2 and 3 only

[C] 1 and 3 only

[D] 1, 2 and 3

Answer: D
Notes:

Explanation – Agricultural Waste, Social and Cultural Practices, Industrial Effluents, Domestic Sewerage, etc. are reasons behind the pollution of Ganga.

Source: ForumIAS