AUJ usually does not repeat questions from previous year's Rajasthan JET question papers. However, similar types of questions are repeated in the Joint Entrance Test.
To download the Rajasthan JET past year papers, simply click on the JET question paper pdf link and then the download button.
You can download previous year Rajasthan JET question papers from this page from this page.
Practicing last year's question papers helps students prepare for the exam. This gives them a rough idea of the types of questions that will appear on the exam. The more you practise, the more comfortable you will become with the designation of questions.