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
A and B start running from the same point. A runs 3 km West, then turns South and runs 5 km, then turns to her right and runs 7 km. B runs 1 km South then turns to her right and runs 10 km. Where is B with respect to A now?