You can easily get a  lot of study material realting to all the different sections of the Indraprastha university Joint entrance test conducted by the University itself and also for the IPUCET of the indraprastha university . You can search the web for Quantitative aptitiude , previous year papers , verbal abiility , General awareness and all of it . You can buy books from Arihant publications and have the common study material for both the exam . For Dujat you have to study higher maths to which you can study from your boards course books of classes 11th and 12th .

Furthermore ,  For more information on eligibility/entrance test/admsision
procedures you can visit this link by our experts -
https://bschool.careers360.com/articles/ggsipu-cet-bba

Hope it helps

Thanks