Pointing to a woman a man said "Her father is the only son of my father." How is the man related to the woman?
ASon
BFather
CBrother
DGrandfather
ASon
BFather
CBrother
DGrandfather
Related Questions:
In a certain code language,
'A + B' means 'A is the daughter of B',
'A - B' means 'A is the brother of B',
'A × B' means 'A is the wife of B' and
'A + B' means ' A is the father of B'.
Based on the above, how is P related to T if 'P + Q ÷ R×S - T'?