Q. T is the sister of D. D is married to P. P is the son of M. T is the mother of J. Y is the father of U. Y has only one son and only one daughter. U is the daughter of T. Q is the son of D. How is J related to D ?

• A. Son
• B. Niece
• C. Son-in-Law
• D. Nephew

Correct Answer: D