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 A & C + E ^ G # I & K + M @ O, then which of the following statements is NOT correct?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. O is the daughter of K.
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, O is not the daughter of K.
Hence, O is the daughter of K is not correct.