Hii aspirant ,

Coming to your question I would like to tell you to crack the entrance exams like viteee is very easy if your level is of the jee mains because in the viteee exam you mostly get the MCQ related questions and most of them are from the NCERT as it's level is of the NCERT not above it , for practice you can take the book of viteee entrance exam by the Arihant publication , but if you are preparing for the jee mains than seriously you will not require this book as you will do well in the viteee exam ,

Hope this helps you ,

Good luck