If A+B means A is the son of B, A-B means A is the husband of B, A*B means A is the sister of B. Then which of the following shows that the relation Q is the maternal uncle of P?
Option 1)
P+B-R*Q
Option 2)
P-B+R*Q
Option 3)
P+B*R-Q
Option 4)
P*B-R+Q
Option 5)
None of these
Answers (1)
From options, it is not clear that Q is the uncle of P.