The correct answer is D. Horoscope is a non-standard proof of age for life insurance purposes.
A horoscope is a forecast of a person’s life based on the position of the stars and planets at the time of their birth. It is not a legal document and is not considered a valid proof of age.
A certificate of baptism is a document that states that a person has been baptized. It is usually issued by a church or religious organization. A certified extract from a family bible is a document that states the date of birth of a person as recorded in the family bible. It is usually issued by a family member or a religious organization. A marriage certificate is a document that states that two people have been married. It is usually issued by a government agency.
All of these documents are considered standard proofs of age because they are issued by reputable organizations and contain accurate information about the person’s date of birth. A horoscope, on the other hand, is not issued by a reputable organization and does not contain accurate information about the person’s date of birth. Therefore, it is not considered a valid proof of age.