Question

Difficulty: HardBlood Relations

Read the multi-generational family relationship details provided below and match each individual in Column I with their precise relation to UU in Column II:

1. PP is the husband of QQ, and they have only one child, TT, who is a male.
2. QQ is the mother-in-law of SS.
3. RR is the brother of SS.
4. UU is the daughter of TT.

  • PPPaternal Grandfather
  • QQPaternal Grandmother
  • RRMaternal Uncle
  • SSMother

Answer

The correct pairings are: PP matches with Paternal Grandfather, QQ matches with Paternal Grandmother, RR matches with Maternal Uncle, and SS matches with Mother.
Tracing the three generations reveals that PP and QQ are the paternal grandfather and grandmother of UU respectively because they are the parents of UU's father TT. SS is married to TT, making her UU's mother, and her brother RR is UU's maternal uncle.

Step-by-Step Solution

1
Determine the parental lineage of UU
TT is the father of UU. PP (male) and QQ (female) are married and have TT as their only child. Therefore, PP is the father of TT and QQ is the mother of TT.
Establishing TT's parents determines the paternal grandparents of UU.
2
Identify SS's relationship to UU
QQ is the mother-in-law of SS, and TT is QQ's only child. Thus, SS must be married to TT. Since TT is male (father of UU), SS is female and is the mother of UU.
Connecting SS to TT establishes the maternal line for UU.
3
Determine the relationship of RR to UU
RR is given as the brother of SS. Since SS is the mother of UU, RR is the mother's brother.
A mother's brother is defined as a maternal uncle.
4
Synthesize and match each individual to their relation to UU
PP = Paternal Grandfather, QQ = Paternal Grandmother, RR = Maternal Uncle, SS = Mother.
Complete resolution of all generation gaps and gender specifications.

Key Concept

Multi-Generational Blood Relations and Gender Deduction
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