Blood Relations Questions

Pointing at X, Y says, "X is the son of the only son of my mother". Then Y is X's ___.

If X's mother is the only daughter of Y's father, then Y's husband 's father is X's ___.

P is S's mother's only son's wife. How is P related to S?

Ryaan is Vehaan's mother's sister's father's only son's son. How is Ryaan related to Vehaan?

Raman is Sunaina's father and Sunaina is Vidur's wife. Saksham is the father of Vidur's father. How is Saksham related to Sunaina?

Pointing a man, Suraj says, "He is the son of the sister of my father's wife". How is that man related to Suraj?

Sandeep has a brother named Ankur. Sandeep is the son of Kishan. Baljor is Kishan's father. How is Ankur related to Baljor?

Dharun has a brother Anand. Dharun is the son of Kumar. Krishnan is Kumar's father. How is Anand related to Krishnan?