Abhishek is son of Amitabh’s father’s sister. Prakash is son of Teji who is mother of Vikas who is a male and grandmother of Amitabh. Harivansh is father of Neela and grandfather of Abhishek. Teji is wife of Harivansh. How is Vikas’s wife related to Neela?

If P is the mother of Q, R is the father of S, Q is the sister of S, and T is the son of R, then how is T related to Q?

If A is the mother of B, C is the father of D, B is the sister of D, and E is the son of C, then how is A related to E?

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

A said "that boy is the grandson of my mother's husband. I have no brother or sister." How is the boy related to A?

While introducing a man to her husband, a woman said his brother's father is the only son of my grandfather. How is the woman related to this man?