Pointing to a man, Rocky (a man) said, "He is the father of the daughter of my daughter-in-law." How Rocky is related to that man?

Numerical & Reasoning Ability ·Previously asked in JKSSB Constable (Executive / Armed / IRP / SDRF) 2024

View the full solved paper: JKSSB Constable 2024 - Set A

Question

Pointing to a man, Rocky (a man) said, "He is the father of the daughter of my daughter-in-law." How Rocky is related to that man?

  1. A. Uncle
  2. B. Son
  3. C. Father (Correct answer)
  4. D. Brother-in-law

Correct Answer

Option C — Father

Detailed Solution & Explanation

The correct answer is Father.

Key Points

  • Rocky's daughter-in-law is the wife of Rocky's son.
  • The daughter of that daughter-in-law is Rocky's granddaughter.
  • The father of that granddaughter is Rocky's own son.
  • Since the man is Rocky's son, Rocky is his father.

Additional Information

  • These questions are solved fastest by sketching the family tree rather than reasoning in prose, working outward from the speaker one relation at a time.
  • Unpack the phrase from the inside out: *my daughter-in-law* → son's wife; *the daughter of* her → Rocky's granddaughter; *the father of* that girl → Rocky's son.
  • Note the deliberate misdirection in the wording: the chain runs through the daughter-in-law but the answer concerns the son, and Rocky's relation to him is that of father.

Topics covered: Blood Relations Reasoning