Explanation:

- Legal Right: The Right to Information under the RTI Act, 2005 is primarily considered a legal right. This means it stems from statutes or legislation passed by the government.

- Fundamental Right: A fundamental right is enshrined in the Constitution and guarantees basic human freedoms. While the right to information is implied as supporting the right to freedom of speech and expression, RTI itself is not specifically listed as a fundamental right.

- Human Right: Human rights are global and universal rights believed to be inherent to all humans. While access to information can be seen as a part of human rights, the RTI Act is specifically a legal provision in India.

- Constitutional Right: This refers to rights that the Constitution provides, which may include fundamental rights or other rights prescribed by the state.

The correct answer is Option:1 - Legal Right.

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