NIMCET 2021 — Reasoning PYQ

1. Analyze the Generations:

• $E$ is the Grandfather of $D$ (2 generations above $D$).

• $A$ is the Father of $D$ (1 generation above $D$).

• $F$ is the Uncle of $D$ (Brother of $A$).

2. Establish the Couples:

• Since $E$ is the grandfather and $A$ is the father, $E$ belongs to the first generation.

• $B$ is the daughter-in-law of $C$. This means $B$ is married to $A$ (the father).

• $C$ must be the spouse of $E$ (the grandfather) to be the mother-in-law/father-in-law of $B$.

3. Gender and Relation Identification:

• $E(+)$ = Grandfather

• $C(-)$ = Grandmother (Wife of $E$, since $B$ is her daughter-in-law)

• $A(+)$ = Father (Son of $E$ and $C$)

• $F(+)$ = Uncle (Son of $E$ and $C$, Brother of $A$)

• $B(-)$ = Daughter-in-law (Wife of $A$)

• $D$ = Child of $A$ and $B$

4. Determine Relation of $C$ with $F$:

• $C$ is the mother of $A$.

• $F$ is the brother of $A$.

• Therefore, $C$ is the Mother of $F$.

Calculation:

$C=\text{Spouse of }E$

$F=\text{Son of }E\text{ and }C$

$\therefore C\to F=\text{Mother}$

Final Answer:

Mother