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.
- ANieceCorrect
- BSister
- CDaughter
- 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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One question tells you little. A timed set on Blood Relations shows your real accuracy, how long you take and where you lose marks.
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