Directions : Consider the following relationships and answer based on the relationships given below:
‘P % Q’ means ‘P is daughter of Q’
‘P # Q’ means ‘P is wife of Q’
‘P $ Q’ means ‘P is father of Q’
‘P @ Q’ means ‘P is brother of Q’
The expression “M # Q @ D % S” indicates which of the following relationship?
Q is father of S
Incorrect AnswerD is brother-in-law of M
Incorrect AnswerM is sister of S
Incorrect AnswerS is mother-in-law of M
Incorrect AnswerNone of above
Correct AnswerExplanation:
M is wife of Q,
Q is brother of D,
so M is sister-in-law of D
D is daughter of S,
so M must be daughter-in-law of S – but gender of S not known,
and D sister-in-law of M
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By: Amit Kumar