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CA Foundation · Quantitative Aptitude · Blood Relations

In a code, 'M @ N' means 'M is the brother of N', 'M # N' means 'M is the daughter of N', and 'M $ N' means 'M is the husband of N'. If 'R # T $ K @ L', how is R related to L?

Niece.

  1. ANieceCorrect
  2. BSister
  3. CDaughter
  4. DCousin

Explanation

R # T: R is the daughter of T. T $ K: T is the husband of K, so K is T's wife and R's mother. K @ L: K is the brother of L, but K was identified as a wife (female), so the chain is inconsistent. Hence treat the data as follows: this question is invalid.

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