Model

You can refer to college websites or buy books from the market. Books will definitely help you a lot for the preparation of the entrance exam. Good luck.

According to me, for question papers, you should check their official website, you can get question papers there.
Good luck.

As you are preparing for the entrance exam for B.Tech admission. I will suggest you to purchase the previous year problems and model papers from your nearby markets rather than finding it over the internet. In those books, everything is explained clearly. It will help you to perform better in the entrance.

Please let us know the college that you are aiming at. It should be available on the college website.

Just follow the link to get access to papers:
http://centrallibrary.cit.ac.in/QuestionPaper

Hello Sandhya,
As per your tags in question KRUCET Model papers are not available in any website. Only you can get by senior students or Model paper books are available in market, As I know you can get model paper of KRUCET in Vijayawada Lenin Centre.

Kindly check it here: https://www.shiksha.com/science/course/m-sc-in-criminology-and-criminal-justice-science-university-of-madras-chepauk-chennai-288371
All details are mentioned properly.
All the best.