If, ‘B % D’ means ‘B is the sister of D’,
‘B & D’ means ‘B is the father of D’,
'B × D’ means ‘B is the husband of D’,
‘B # D’ means ‘B is the brother of D’,
‘B $ D’ means ‘B is the wife of D’,
‘B @ D’ means ‘B is the mother-in-law of D’,
then how is A related to K in the following expression?
A × B @ C $ D # E & K
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Grandfather.
Given expression: A × B @ C $ D # E & K → A is the husband of B, B is the mother-in-law of C, C is the wife of D, D is the brother of E and E is the father of K.

Thus, A is the Grandfather of K.