Hello Dharmesh,
First of all, 42,000 Rank in SRMJEE is not enough for B.tech. in computer science and engineering at SRM University, Chennai Campus. By the way, Fees for B.tech in CSE is 1.5 lakh P.A.
Use SRMJEE College Predictor to check your chance for various SRM Campuses- SRMJEE College Predictor
Good Luck.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile