I am living in Kanpur. I have passed class 12th from CBSE Board in this year. Now I want to do B.Tech from IITK. This is my nearest Engineering College. So I have to appear in JEE Advanced Exam. So you have to provide important tips to crack JEE Advanced Exam and secure minimum marks required by IITK for B.Tech admissions. Pls give tips in doc file.