In a certain code, P + Q means ‘Q is the son of P’; P @ Q means ‘Q is the daughter of P’; P $ Q means ‘Q is the brother of P’; P % Q means ‘P is the father of Q’ and P # Q means ‘P is the mother of Q’. Which of the following is true?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. K + L $ M @ N means N is the granddaughter of K.

Hence, K + L $ M @ N means N is the granddaughter of K is true.