Direction: In the following question, a given question is followed by information in three statements. You have to decide the data in which statement (s) is sufficient to answer the question and mark your answer accordingly.

There are six persons- P, Q, R, M, N and O started their journey from a point in different directions.

What is the distance between M and N?

I. P goes 15 m north direction to M. R goes 35 m south direction to P. Distance between R and N is 28 m. N is left to R and facing to west direction.

II. N goes 20m north-east to P. P goes 20 m east to Q. Q is 30m south of M.