Aptitude Preparation Help

3
Companies are going to visit our college soon.
I need to prepare for the Aptitude and other rounds.

What sites or books do you recommend to prepare aptitude?
Any other suggestion for preparation?
I can help you on following things Notes (IT only),Android,Web and Software development.
refer quantitative aptitude by r.s.agarwal..
"Literary education is of no value, if it is not able to build up a sound character"
What do you think about a book called CAT by Arun Sharma?
I can help you on following things Notes (IT only),Android,Web and Software development.

    Aptitude Preparation Help