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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 mother of B’ and ‘A × B’ means ‘A is the son of B’. If (N + Y ÷ Q > K × T), then who is the youngest member of the family?

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 mother of B’ and ‘A × B’ means ‘A is the son of B’. If (N + Y ÷ Q > K × T), then who is the youngest member of the family? Correct Answer K

Five members: N, Y, Q, K, T

Code

+

÷

> 

×

Meaning

Wife

Father

Mother

Son

 

Given expression: (N + Y ÷ Q > K × T)

This implies that N is the wife of Y, Y is the father of Q, Q is the mother of K and K is the son of T

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 D31" src="//storage.googleapis.com/tb-img/production/20/07/Coded_BR_Shweta_Kansal_25Jun20_25Q_Archana_Reviewed_HinRev_Manoj_archana%20mohan_D31.PNG" style="width: 110px; height: 162px;">

Hence, K is the youngest member in the family

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