Read the following information carefully and answer the questions given below it:
A ÷ B means A is the sister of B.
A - B means A is the father of B.
`A xx B` means A is the brother of B.
A +B means A is the mother of B.
If `K + L - M xx N ÷ P,` then K is P 's

Options

A. great-aunt
B. grandmother
C. mother
D. sister

Answer

A

Explanation

`{:(K (-)- L (+)),(" "|) , (" "M(+)- N (-)),(" "|),(" "P):}`