The Right of the President to send messages to both the houses of Parliament is mentioned in :

Question

Accepted Answer

The correct answer to the question is Option 4: Art. 86(1). Here is a detailed explanation supporting this choice:

1. **Explanation for Option 4 (Art. 86(1))**:
   - Article 86(1) of the Indian Constitution grants the President the right to send messages to either House of Parliament, whether with respect to a bill then pending in Parliament or otherwise. This provision empowers the President to communicate directly with the Parliament, ensuring that the President can express views or suggestions on legislative matters or other issues of national importance. This article is specifically designed to facilitate communication between the executive and the legislative branches of government.

2. **Explanation for why other options are incorrect**:
   - **Option 1 (Art. 84)**: Article 84 deals with the qualifications for membership of Parliament. It outlines the criteria that a person must meet to be eligible to become a member of either House of Parliament. This article does not pertain to the President's right to send messages to Parliament.
   
   - **Option 2 (Art. 87)**: Article 87 pertains to the special address by the President to both Houses of Parliament at the commencement of the first session after each general election and at the first session of each year. While it involves the President addressing Parliament, it is not about sending messages as described in Article 86(1).
   
   - **Option 3 (Art. 88(1))**: Article 88 provides for the rights of Ministers and the Attorney-General of India to speak and take part in the proceedings of either House, any joint sitting of the Houses, and any committee of Parliament of which they may be named members, but they shall not be entitled to vote. This article does not relate to the President's ability to send messages to Parliament.

In conclusion, Article 86(1) is the correct provision that grants the President the right to send messages to both Houses of Parliament, making Option 4 the correct answer.