Different types of relation
“Some basic Rule for relation coding”
Wife of son is called daughter in-law
Husband of daughter is calledson-in-law
Sister of Husband is called Sister-in-law
Sister of Wife is called Sister in-law
Son of brother is called nephew
Daughter of brother is called niece
Son or daughter of Uncle or Aunt is called cousin
Husband of Sister is called brother-in-law
Wife of Elder brother is called Sister-in-law
Son of Paternal Grandfather/Mother-Father/Uncle
Daughter of Grandfather/Mother is called Aunt
Sister of Father is called Aunt
Sister of Mother is called Aunt
Brother of Mother is called Maternal Uncle
Mother of Father is called Grandmother
Father of Father is called Grandfather
Mother of Mother is called Maternal Grandmother
Father of Mother is called Maternal Grandfather
Father of Grandfather is calledGreat Grandfather
Mother of Grandfather is called Great Grandmother
Brother of Father is called Paternal Uncle
Son of Mother-in-law is called Husband or Brother-in-law
Only child of ‘X’ Grand Mother is called Father or Mother of ‘X’
Only son of his father means self
Representation through diagram:
In a family, A is the Husband of B, C is a Son of A, D is a daughter of B. F is a daughter of G. C is the father of F. Then how is G relate to B.
CODED BLOOD RELATIONSHIP Based
P + Q means P is the father of Q.
P – Q means P is the mother of Q.
P × Q means P is the brother of Q.
P ÷ Q means P is the sister of Q.
P * Q means P is the son of Q.
P # Q means P is the daughter of Q.
Q.1.How is A related to F in the given expression?
A + B × C ÷ D * E # F
According to diagram A is son in-law of F.
Q.2.How is A related to F in the given expression?
A * B ÷ C # D + E * F
So, according to diagram F is mother of B and B is mother of
So A is maternal grandson of F.
Based on Indirect Statements
Q.1.Pointing to a woman in a photograph a man says ‘‘she is the only daughter of my wife’s mother-in-law.” How is the woman related to the man?
Wife’s mother-in-law= mother of man
Q.2.Daughter of mother = Sister Pointing to woman in a photograph a man says she is the only daughter of my father’s mother in law. How is woman related to the man ?
Father’s mother in law= Maternal grand mother
Maternal grandmother’s daughter = Mother of man who is pointing.
Q.3.Pointing to a photograph a woman says ‘‘ He is the only son of the daughter of my mother in-law’s only son. How is the man related to woman?
Mother-in-law’s only son = Husband
Daughter of husband= Daughter