Hey there,

As for the sample papers, you can check on the link given below and download the pdf from there .

https://googleweblight.com/i?u=https://examyou.com/blogs/detail/iiitm-k-2016-sample-paper-previous-year-question-papers-solved-paper-modal-paper-download-pdf&hl=en-IN

There are no specific study materials for exam.

Just go through general knowledge and your 11 -12tg standard maths and physics . And only basics of computer science is asked.

All the best for exam.

Thank you.