Showing a lady, Ramu said, "She is the daughter of my grand father's only son". How is Ramu related to that lady?
Abrother
Bbrother in law
Cuncle
Dfather
Abrother
Bbrother in law
Cuncle
Dfather
Related Questions:
‘A + B’ means ‘A is the wife of B’.
‘A - B’ means ‘A is the husband of B’.
‘A x B’ means ‘A is the son of B’.
‘A ÷  B’ means ‘A is the mother of B’.
If T + Q x P - U ÷  R ÷  S + V,  then how is R related to Q?
If A × B means A is the son of B
 A + B means A is the father of B
 A ÷ B means A is the daughter of B 
 A – B means A is the wife of B.
 In the expression B ÷ C – A + D, How’s B related to A?