'P @ Q' means 'P is the wife of Q'.
'P # Q' means 'P is the brother of Q'.
'P & Q' means 'P is the father of Q'.
'P - Q' means 'P is the daughter of Q'.
If Z - B & D & G, then how is Z related to G?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Z is the father's sister of G.
The diagram is,

From the above figure, Z is the father's sister of G. (In above diagram, circle represents female, square represents male, single line means siblings, vertical line shows generational gap.)