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A & B means A is the husband of B.
A # B means A is the wife of B.
A $ B means A is the son of B.
A @ B means A is the daughter of B.
A % B means A is the brother of B.
A * B means A is the sister of B.

In the expression M & N @ P # Q $ R % S, how is M related to S?
  • a)
    Father-in-law
  • b)
    Uncle
  • c)
    Grandfather
  • d)
    Brother-in-law
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
A & B means A is the husband of B.A # B means A is the wife of B.A...
Understanding the Relationships
To decode the expression M & N @ P # Q $ R % S, let's break it down step by step:
Step 1: Identify Relationships
- M & N: M is the husband of N.
- N @ P: N is the daughter of P.
- P # Q: P is the wife of Q.
- Q $ R: Q is the son of R.
- R % S: R is the brother of S.
Step 2: Constructing the Family Tree
From the relationships established:
1. M is married to N.
2. N is the daughter of P, making P the father-in-law of M.
3. P (father-in-law) is married to Q (mother-in-law).
4. Q and P have a son, R.
5. R is the brother of S.
Step 3: Analyzing M's Relation to S
- Since R (the son of P and Q) is the brother of S, this means that S is also a child of P and Q.
- Since M is married to N (daughter of P and Q), he is the uncle of R and S.
Conclusion
Thus, M is the uncle of S.
The correct answer is option 'B' (Uncle), as M's relationship to S is that of an uncle through marriage to N, the sister of R and S.
Free Test
Community Answer
A & B means A is the husband of B.A # B means A is the wife of B.A...
First, decode each symbol step by step:
  • M & N: M is the husband of N
  • N @ P: N is the daughter of P
  • P # Q: P is the wife of Q (so Q is the husband)
  • Q $ R: Q is the son of R (so R is the parent)
  • R % S: R is the brother of S (so S is sibling of R)
Now link the family:
  1. R and S are siblings.
  2. R is the parent of Q.
  3. Q (male) is the husband of P.
  4. N is the daughter of Q and P.
  5. M is the husband of N.
Thus:
  • S is the sibling of N’s grandparent (R).
  • So S is a great-uncle/aunt to N.
  • Therefore, to M (N’s husband), S becomes an uncle-in-law.
Among the given options, the closest correct relation is:
b) Uncle
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Question Description
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