Hello, 

There are only two entrance papers provided at official website of IGNOU for 2017-

https://webservices.ignou.ac.in/Pre-Question/Entrance%20Test%20Paper/entrance/2017/Entrance%20Examination%202017.htm

If you wish, you can try the sample papers of other management exams at Careers360(as the syllabus more or less remains the same)  given below is the link

https://bschool.careers360.com/download/sample-papers?pag

Hope, this helps.