Study the following information carefully and answer the given question. ‘A & B’ means ‘A is the wife of B’, ‘A ÷ B’ means ‘A is the father of B’, ‘A – B’ means ‘A is the daughter of B’ and ‘A @ B’ means ‘A is the husband of B’. If (L – N & K ÷ J @ M), then how is L related to M?

Study the following information carefully and answer the given question. ‘A & B’ means ‘A is the wife of B’, ‘A ÷ B’ means ‘A is the father of B’, ‘A – B’ means ‘A is the daughter of B’ and ‘A @ B’ means ‘A is the husband of B’. If (L – N & K ÷ J @ M), then how is L related to M? Correct Answer Sister-in-law

Five members: J, K, L, M, N

Code

&

÷

@

Meaning

Wife

Father

Daughter

Husband

 

Given expression: (L – N & K ÷ J @ M)

This implies that L is the daughter of N, N is the wife of K, K is the father of J and J is the husband of M.

Preparing the family tree using the following symbols:

[ alt="Common Diagram 28.01.2020 D3" src="//storage.googleapis.com/tb-img/production/20/07/Common_Diagram_28.01.2020_D3.png" style="width: 208px; height: 280px;">

Thus, the family tree obtained is:

[ alt="Coded BR Shweta Kansal 25Jun20 25Q Archana Reviewed HinRev Manoj archana mohan D10" src="//storage.googleapis.com/tb-img/production/20/07/Coded_BR_Shweta_Kansal_25Jun20_25Q_Archana_Reviewed_HinRev_Manoj_archana%20mohan_D10.PNG" style="width: 184px; height: 109px;">

Hence, L is the sister-in-law of M.

Related Questions

Consider the 5 × 5 matrix \[{\text{A}} = \left[ {\begin{array}{*{20}{c}} 1&2&3&4&5 \\ 5&1&2&3&4 \\ 4&5&1&2&3 \\ 3&4&5&1&2 \\ 2&3&4&5&1 \end{array}} \right