If P ^ Q means P is the wife of Q; P $ Q means P is the father of Q; P

If P ^ Q means P is the wife of Q; P $ Q means P is the father of Q; P Correct Answer R

P is

^

$

#

Wife

Father

Son

to Q

 

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L # R ^ S $ N => L is the son of R who is the wife of S, and S is the father of N.

So, R is the mother of N. 

[ alt="Blood relation Sibani 19th September 15 Q (1) zahida D13" src="//storage.googleapis.com/tb-img/production/20/09/Blood_relation_Sibani_19th_September_15_Q%20%281%29_zahida_D13.PNG" style="width: 82px; height: 70px;">

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