The President of India has emergency powers that they can exercise under specific circumstances. The question asks how many types of emergency powers the President of India enjoys. The correct answer is option 4, which states that the President of India has three types of emergency powers.

Although the question does not provide a detailed explanation of each type of emergency power, it is important to note that these powers can be exercised in cases of national emergency, failure of constitutional machinery in a state, and financial emergency. These emergency powers are provided to the President to maintain stability and address critical situations in the country.