A woman introduces a man as the son of the brother of her mother. How is the man related to the woman?

The correct answer is: A. Nephew

A nephew is the son of one’s brother or sister. In this case, the woman introduces a man as the son of the brother of her mother. This means that the man is the son of the woman’s uncle. Therefore, the man is the woman’s nephew.

The other options are incorrect because they do not accurately describe the relationship between the woman and the man. Option B, “son,” is incorrect because the man is not the woman’s son. Option C, “cousin,” is incorrect because the man is not the woman’s cousin. Option D, “uncle,” is incorrect because the man is not the woman’s uncle. Option E, “grandson,” is incorrect because the man is not the woman’s grandson.