Step 1: Understanding the Concept:
The question asks for the classification of the "Right to Information" (RTI) in India. Rights can be classified based on their source (e.g., constitution, law, tradition).
Step 2: Detailed Explanation:
The Right to Information in India is primarily governed by the Right to Information Act, 2005. This is an Act of the Parliament of India. A right that is granted and protected by a specific law (or statute) passed by a legislature is known as a legal right or a statutory right.
While the Supreme Court has interpreted RTI as an intrinsic part of the fundamental right to freedom of speech and expression under Article 19(1)(a) of the Constitution, its most direct classification among the given options is a "Legal" right because of the specific Act that defines its scope and implementation.
The other options are incorrect as it is not based on tradition, it is not optional (it is an entitlement), and it is not religious.
Step 3: Final Answer:
The Right to Information is a Legal right, established by the RTI Act, 2005.