P x Q → P is wife of Q
Q % R → Q is far of R
R - T → R is bror of T
T + S → T is sister of S.
Therefore, T is daughter of P.

B is husband of P and e is mor-in-law of P. So, B is son of E. Also, E is wife of D. Thus, B is son of D.

Since, Old man's son is my son's uncle.
My Son's Uncle = My Bror.
So, old man's son is my bror. Hence, old man is my far.

Q is paternal uncle of B, means Q is bror of P's far. P is son of Q. So, B's far and P's far are brors.
Also, M is paternal uncle of P, means M is bror of P's far. So, M is far of B. Since A is wife of M, so A is mor of B.

P @ Q → P is wife of Q ...(1)
Q $ T → Q is bror of T ...(2)
T # U → T is daughter of U
Hence, → Q is son of U ...(3)
U * W → U is far of W.
From (1) and (3), U is far-in-law of P.

Wife of Rashi's husband---Rashi; Bror of daughter---Son.
So, man on stages is Rashi's son.

Daughter of grand mor---Aunt; Aunt's only bror---Far

Far op shilpa's son---Shilpa's husband.
So, Kapil is son of sister of Shippa's husband.
Thus, Kapil is Shilpa's nephew.

Shobha is niece of Ashish means Ashish is uncle of Shobha. Now, Priya is Ashish's mor. So, Priya is grand mor of Shobha. Hari is Priya's far. So, Shobha is greatgrand daughter of Hari.

The man in photograph is son of Anjali's grandfar's son i.e., son of Anjali's far. Hence, boy is bror of Anjali.