Read the following coded relationship definitions carefully: - P \ \text{\&} \ Q means 'P … — State PSC Exam

Read the following coded relationship definitions carefully:
- $P \ \text{\&} \ Q$ means ' $P$ is the mother of $Q$ '
- $P \ \# \ Q$ means ' $P$ is the brother of $Q$ '
- $P \ \text{@} \ Q$ means ' $P$ is the daughter of $Q$ '
- $P \ \star \ Q$ means ' $P$ is the father of $Q$ '

If the relationship expression $H \ \text{\&} \ I \ \# \ J \ \text{@} \ K \ \star \ L$ holds true, which of the following statements correctly describes how $L$ is related to $H$ ?

A
$L$ is the son of $H$
B
$L$ is the daughter of $H$
$L$ is either the son or the daughter of $H$ Answer
D
$L$ is the nephew of $H$

Answer

L

is either the son or the daughter of

H

By decoding the expression step-by-step:

H

is the mother of

I

I

is the brother of

J

, and

J

is the daughter of

K

. This establishes that

H

(female) and

K

(male) are the parents of

I

and

J

. The final part

K \ \star \ L

indicates that

K

is the father of

L

, meaning

L

is also a child of

H

and

K

. However, no symbol defines whether

L

is male or female. Thus,

L

can be either the son or the daughter of

H

Step-by-Step Solution

Decode

H \ \text{\&} \ I

and

I \ \# \ J

H

is female (mother of

I

I

is male (brother of

J

). Thus,

H

is also the mother of

J

Since

I

is the brother of

J

I

and

J

share the same parents.

Decode

J \ \text{@} \ K

J

is female (daughter of

K

). Combined with Step 1,

H

(mother) and

K

(father) are married.

J

is the daughter of both mother

H

and father

K

Decode

K \ \star \ L

K

is the father of

L

. Therefore,

L

is the offspring of

H

and

K

Since

K

and

H

are married, any child of

K

is also a child of

H

Evaluate gender of

L

The statement

K \ \star \ L

establishes

K

's gender as male, but does not define

L

's gender.

Being a child of

H

L

can be either a male child (son) or female child (daughter).

Key Concept

Coded Blood Relations with Gender Ambiguity

Estimated Time:1m 30s

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Step-by-Step Solution

Key Concept

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