The correct answer is C. PAN card.
A PAN card is a 10-digit alphanumeric number that is issued by the Income Tax Department of India to individuals and entities. It is a permanent account number and is used for all financial transactions in India. It is also used as a proof of identity and address.
A horoscope is a chart that shows the positions of the planets and stars at the time of a person’s birth. It is used to predict a person’s future.
A ration card is a document that is issued by the government to individuals and families to enable them to purchase essential commodities at subsidized rates.
A self declaration is a statement that is made by an individual to the government or any other authority. It is used to verify the authenticity of information that is being provided.
A PAN card is a more reliable and accepted form of age proof than a horoscope, ration card, or self declaration.