If you wish to become a Data Scientist, then you can go for three course, namely-

• BSC DATA SCIENCE (online program of IIT MADRAS can be a great choice for you)
• BTECH IN COMPUTER SCIENCE & ENGINEERING
• BTECH IN MATHEMATICS & COMPUTING
• BTECH IN COMPUTER SCIENCE & ENGINEERING WITH SPECIALIZATION IN DATA SCIENCE/ MACHINE LEARNING & ARTIFICIAL INTELLIGENCE

GOVERNMENT COLLEGES IN BANGALORE OFFERING THE COURSES ARE-

IIT Madras - Indian Institute of Technology

GCT Coimbatore - Government College of Technology

NIT Trichy - National Institute of Technology Tiruchirappalli

College of Engineering, Guindy

MIT Chennai - Madras Institute of Technology

Annamalai University, Annamalai Nagar

IIITDM Kancheepuram - Indian Institute of Information Technology Design and Manufacturing

For more colleges consider the link below:

https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-india?state=Tamil%20Nadu&ownership=Public/Government&degree=B.E%20/B.Tech&branch=Computer%20Science%20Engineering

I hope this helps. Wish you a great eve!