There are 9 members, C, D, E, F, G, H, I, J and K, in a joint family. There are three married couples in the family. D is a teacher and the brother of E and F. G is the mother of I. J is the wife of C, and C is the grandfather of I. E is the only daughter of C. K is the daughter of F and H. Who is the wife of the teacher?
G
Family Relationship Analysis: Finding the Teacher's Wife
This problem requires us to carefully piece together the relationships within a joint family based on the provided clues. Our goal is to identify the individuals, map out the family tree, and specifically find out who the wife of the teacher is.
Step 1: Decoding the Family Clues
Let's systematically analyze each piece of information given:
- Family Members: The family consists of 9 members: C, D, E, F, G, H, I, J, and K.
- Marital Status: There are exactly three married couples in the family.
- Teacher's Identity: D is explicitly mentioned as being a teacher.
- Sibling Relationships: D is the brother of E and F. This tells us D, E, and F share the same parents.
- Parental and Grandparental Links:
- G is the mother of I.
- C is the grandfather of I.
- J is the wife of C. This confirms C and J as one of the married couples (Couple 1). C is male, and J is female.
- E is the only daughter of C.
Step 2: Constructing the Family Structure
From the clues, we can deduce the following:
- C and J's Children: Since E is the only daughter of C, and D and F are her siblings, D and F must be sons. Therefore, C and J are the parents of D (son, teacher), E (daughter), and F (son).
- Grandfather Clue: C is the grandfather of I. We know G is the mother of I. For C to be the grandfather, C must be the father of either I's mother (G) or I's father.
- Identifying I's Father: C's children are D, E, and F. Since G is I's mother, I's father must be one of C's sons (D or F).
- F's Family: K is the daughter of F and H. This means F and H are parents and form the second married couple (Couple 2). F is confirmed as male (as he is C's son), and H is female (K's mother).
- Deducing the Third Couple: Since F is married to H, F cannot be the father of I if G is the mother (because F is already paired with H). Therefore, the other son of C, D, must be the father of I. This makes D (the teacher) married to G (I's mother), forming the third married couple (Couple 3).
The established family structure is:
- Couple 1: C (male) and J (female)
- Children of C & J: D (male, teacher), E (female), F (male)
- Couple 2: F (male) and H (female)
- Child of F & H: K (female)
- Couple 3: D (male, teacher) and G (female)
- Child of D & G: I
This structure accounts for all 9 members and the 3 married couples.
Step 3: Identifying the Teacher's Wife
The core question is: Who is the wife of the teacher?
- From the initial clues, we know D is the teacher.
- Through our step-by-step deduction, we concluded that D is married to G to form the third couple and explain the relationship between C, G, and I.
Therefore, G is the wife of the teacher, D.
Final Conclusion
Based on the logical deduction of the family relationships provided in the clues, G is identified as the wife of D, who is the teacher.
Important Questions from General Blood Relation Problems
Pointing to a girl in a college poster, Deepika said, "She is my mother-in-law's only son’s niece". How is that girl's mother related to Deepika?
Pointing to the photograph of a girl, Raghav said, "She is my father's mother's daughter's only brother's daughter". How is Raghav's father related to that girl's mother?
Pointing towards a woman, Reena said, “She is the only daughter of my father-in-law.” How is the woman related to Reena?
Pointing towards Sumit, Anuj said, “He is my mother’s father’s son’s brother’s son”. If Vinita who is married to Kartik, is the mother of Anuj, then how is Vinita related to Sumit?
Introducing Reshma to a guest, a lady, Karishma, said, “She is the daughter of my father-in-law’s daughter”. How is Reshma related to Karishma?
