A @ B means ‘A is the sister of B’.
A & B means ‘A is the brother of B’.
A # B means ‘A is the wife of B’.
A ^ B means ‘A is the mother of B’.
A + B means ‘A is the father of B’.
If U ^ Q ^ R @ N & C ^ I @ J @ A, then which of the following statements is NOT correct?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Q is the maternal grandfather of I.
In the diagram shown;
The 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, Q is not the maternal grandfather of I.
Hence, Q is not the maternal grandfather of I is the correct answer.