The correct option is 1 and 2 only.
Explanation
The relationship between the President and the Council of Ministers is primarily mediated through the Prime Minister. Article 78 of the Indian Constitution explicitly defines the duties of the Prime Minister in this regard, establishing them as the principal channel of communication between the President and the Council of Ministers.
Statement-wise Analysis:
- Statement 1 is Correct: Under Article 782 and 3 only, it is the constitutional duty of the Prime Minister to furnish such information relating to the administration of the affairs of the Union and proposals for legislation as the President may call for. Consequently, the Prime Minister is obliged to provide this information.
- Statement 2 is Correct: This statement is a corollary to the duties listed in Article 78. Since the Prime Minister has a duty to communicate all decisions of the Council of Ministers (Article 781 and 2 only) and furnish information called for by the President (Article 782 and 3 only), the President inherently possesses the right to be informed of these important matters and deliberations.
- Statement 3 is Incorrect: While the right to information is a significant aspect of the relationship, it is not the only constitutional link. The Prime Minister acts as the main channel of communication. Furthermore, other constitutional links exist, such as the President's power to ask the Council of Ministers to reconsider their advice (Article 74) and the President's role in appointing the Ministers on the advice of the Prime Minister (Article 75). Therefore, limiting the link solely to the "right to information" is factually incorrect.
Key Takeaway:
Article 78 establishes the Prime Minister as the vital link between the President and the Council of Ministers, mandating the communication of administrative decisions and legislative proposals to the President.