Question

Name 5 public interest groups in India.

Answer 1

Public interest group (PIG), is a group of individuals who come together, in order to benefit people beyond their membership in the group.Whereas economic interests and most cause groups benefit a narrow constituency, public interest groups promote issues of general public concern (e.g., environmental protection, human rights, and consumer rights). Many public interest groups operate in a single country (e.g., the Federal Association of Citizen-Action Groups for Environmental Protection in Germany). 

examples of public intrest group 
1.narmada bachao andolan 
2.chipko movement 

Answer 2

business group
labour group
agriculture group
proffesional accosiations
environmental protection