‘R + S’ means ‘R is mother of S’, ‘R – S’ means ‘R is wife of S’, ‘R × S’ means ‘R is son of S’ and ‘R ÷ S’ means ‘R is father of S’. Which of the followingrepresents K as the grandson of T?
In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? l m _ o _ n m _ l _ n _ _ n m l