‘P % Q’ means ‘P is the brother of Q’.
‘P + Q’ means ‘P is the daughter of Q’.
‘P = Q’ means ‘P is the son of Q’.
‘P # Q’ means ‘P is the wife of Q’.
If A + B % C = D # F, how is F related to A?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. Father’s father.
In the diagram shown;
Square shows males, the circle shows females, vertical lines show generations, a single horizontal line shows brothers or sisters, and double lines show a couple.

From the above tree, F is the father’s father of A.
Hence, option 3 is the correct answer.