Meaning of "Study curriculum with rankings" I have decided to apply to PhD studies and in one part it says that my CV should contain: "Study curriculum with rankings". 
What does that mean? because they are also asking me to submit my studies transcripts.
Study curriculum means the list of titles of courses/subjects and their contents, credits, and so on. In other words, the syllabus.

The term 'Ranking' is generally associated with the institution. Probably they are asking for the ranking of the university/college you attended. 'Ranking' may also imply your position in the class of X number of students. It may also simply mean the semester-wise serial number of courses.

You can have a look at this link.