Option 1 states that the Constitution of India does not provide any clause regarding the President`s re-election to the office. This means that there is no specific provision in the constitution that prohibits or allows the re-election of a person to the President`s post. In other words, the constitution does not explicitly address the issue of the President`s re-election.

Option 2 states that the Constitution of India restricts the President`s tenure to a maximum of two terms. This is incorrect as the Indian constitution does not have any specific term limits for the President. The President`s tenure is determined by the electoral college and is not restricted to a certain number of terms.

Option 3 states that the Constitution of India has been amended to allow a person for only one term as President. This statement is incorrect as there has been no such amendment in the constitution that imposes a one-term limit on the President. The constitution does not have any specific provision regarding the number of terms a person can serve as President.

Option 4 states that the Constitution of India allows re-election of a person to the President`s post. This statement is correct. The constitution does not explicitly prohibit the re-election of a person to the office of the President. Therefore, a person can be re-elected as President if they are