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

There are six students P, Q, R, S, T and O having different marks in the exam. They all are arranged according to their marks in descending order from left to right. How many people are having marks between 35 and 82?

I) The marks of student R is more than Q and less than O. O has the second highest marks 82.

II) S has second lowest marks 35. And P is 4 rank higher than S.