Comprehension Passage
Direction: Study the following information carefully and answer the given questions.
M @ N means N is the mother of M.
M # N means N is the father of M.
M % N means N is the sister of M.
M * N means N is the brother of M.
Which of the following expression indicates ‘D is the maternal grandfather of A’?
1
A # B % C # D
2
A * B # C * D
3
A % B # C # D
4
A # B % D
5
None of these