Hey Aspirant.

See if u have done preparation for JEE MAINS then u have to do nothing more to crack the KIIT exam for ur admission. About the NCERT and the previous years papers will give u an idea what's the level of the paper and about the time management in the exam. U would be doing something special for this exam as most of the engineering entrance exams have the same syllabus and level of the paper.

Hope u got ur point. Ask if any query. 

Good luck