NIMCET 2020 — Reasoning PYQ

Step 1: Analyze the phrase "my daughter's father"

• Mohan is speaking, so "my daughter" refers to Mohan's daughter.

• The father of Mohan's daughter is Mohan himself.

Step 2: Analyze the phrase "the father of my daughter's father"

• Substituting the result from Step 1, this phrase simplifies to: the father of Mohan.

• Therefore, this person is Mohan's Father.

Step 3: Relate the gentleman to the decoded statement

• The full statement now reads: "His [the gentleman's] only brother is Mohan's Father."

• Since the gentleman's brother is Mohan's father, the gentleman is the brother of Mohan's father.

Step 4: Determine the final relationship

• The brother of one's father is mathematically and socially defined as an Uncle (paternal uncle).

Therefore, the gentleman is Mohan's Uncle.

Correct Option: C