question_answer

If 'P+Q' means 'P is father of Q', 'P \[\times \] Q' means 'P is brother of \[Q',\,\,'P-Q'\]means 'P is mother of Q', then which of the following is definitely true about\['C-A+B'\]?

A) B is the son of A

B) A is the son of C

C) B is the father of A

D)   C is the mother of B

Correct Answer: B

Solution :

 Hence, 'A' is die son of 'C' is definitely true.