Read the following information regarding a seven-member family—P, Q, R, S, T, U, and V—spr… — State PSC Exam

Read the following information regarding a seven-member family— $P, Q, R, S, T, U,$ and $V$ —spread across three generations with two married couples:

1. $Q$ is the mother-in-law of $P$ , and $P$ is married to $R$ 's only sibling.
2. $T$ is married to $Q$ and has only two children, $S$ and $R$ .
3. $R$ is an unmarried female and is the paternal aunt of $V$ .
4. $U$ is the daughter of $P$ , and $V$ is the brother of $U$ .

Based on the family tree deduced from the statements above, match each person in Column I with their precise relationship to $V$ in Column II.

Person $P$ Mother
Person $Q$ Paternal Grandmother
Person $R$ Paternal Aunt
Person $T$ Paternal Grandfather

Cevap

Person

P

matches with Mother; Person

Q

matches with Paternal Grandmother; Person

R

matches with Paternal Aunt; Person

T

matches with Paternal Grandfather.

Deductively analyzing the three generations shows that

T

(male) and

Q

(female) are the grandparents in Generation 1. Their children are

S

(male) and

R

(female). Because

R

is the paternal aunt of

V

S

is the father of

V

, and

P

(wife of

S

) is the mother of

V

. Therefore,

P

is the Mother,

Q

is the Paternal Grandmother,

R

is the Paternal Aunt, and

T

is the Paternal Grandfather.

Adım Adım Çözüm

Determine Generation 1 members and couple relationships

Generation 1 consists of couple (

T, Q

) with children

S

and

R

in Generation 2.

From Statement 2,

T

is married to

Q

and they have two children,

S

and

R

. This places

T

and

Q

in Generation 1.

Deduce

P

's spouse and Generation 2 structure

P

is married to

S

Statement 1 states

Q

is the mother-in-law of

P

, and

P

is married to

R

's only sibling. Since

T

and

Q

's children are

S

and

R

R

's only sibling is

S

Determine genders of

S

and

P

using paternal relationships

S

is the father of

V

, and

P

is the mother of

V

. Since

Q

is mother-in-law to

P

Q

is female and

T

is male.

Statement 3 states

R

is the paternal aunt of

V

. A paternal aunt is the sister of one's father. Thus,

V

's father must be

R

's brother,

S

. Since

S

is male (father),

P

must be female (mother).

Map relations to

V

for each person

P

-> Mother;

Q

-> Paternal Grandmother;

R

-> Paternal Aunt;

T

-> Paternal Grandfather.

S

V

's father.

P

V

's mother.

R

V

's father's sister (paternal aunt).

Q

V

's father's mother (paternal grandmother).

T

V

's father's father (paternal grandfather).

Anahtar Kavram

Multi-generational Family Tree Puzzle and Relational Deduction

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Cevap

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