Comprehension Passage

Direction: In the following questions, the symbols #, &, %, *, © are used with the following meaning illustrated.

‘M # N’ means ‘M is the son of N

‘M © N’ means ‘M is the Father of N

‘M * N’ means ‘M is the husband of N

‘M % N’ means ‘M is the wife of N

‘M & N’ means ‘N is the sister of M

‘M @ N’ means ‘N is the brother of M.

What should come in the place of a question mark to establish that D is the daughter-in-law of K in the expression ‘K % Q ? R @ S * D’