question_answer

Direction: Read the following information carefully to choose best option for the question:

A. 'L%M means that M is brother of L.

B. 'L×M' means that L is mother of M.

C. 'L-M' means that L is the sister of M.

D. 'L=M' means that M is father of L.

If  means that A is the father of B, 'A * B' means that A is the mother of B, 'A @ B' means that A is the wife of B, then which of the following means that M is the grandmother of N?

A)  

B) M*R@T@N

C)

D)