Each of the questions below consists of a question and two statements numbered I and II given below it. Use the data given to decide whether the data provided in the statements are sufficient to answer the question .
What is Sudin's rank in the class of 44 student?
I. Ramesh, whose rank is 17th in the class, is ahead of Shyam by 6 ranks, Shyam being 7 ranks ahead ofSudin.
II. Suketu is 26 ranks ahead of Sudin and Shyamala is 6 ranks behind Sudin while Savita stands exactly in the middle of Shyamala and Suketu in ranks, her rank beings 17.