Q.3) The RTI Act provides for certain exemptions where providing information is not obligatory on the part of authority. Which are these exemptions under RTI Act? How do these exemptions impact the citizen’s fundamental right to information?

http://www.thehindu.com/news/national/why-exempt-cbi-from-rti-asks-petition/article19902011.ece
https://thewire.in/179140/cbi-ib-rti-act/