Hii Neha

You can get the previous year papers in the books or modules you are studying for appearing for the DU-JAT exam . Last year the Delhi university joint ability test was held in different slots . And here is a link to the previous year papers and they have answers too for the questions - https://images.careers360.mobi/sites/default/files/DU-JAT-BMS-BBA-N-BA-Business-Economics-01.pdf

For more information on eligibility/entrance test/admsision
procedures you can visit this link -
https://bschool.careers360.com/articles/du-jat-eligibility-criteria

Hope it helps

Thanks