Dear aspirant,

Hope you are doing well. As per your query you need to have three subjects to complete the eligibility criteria for B. Tech which is Chemistry, Physics and Maths in your 10+2. Yes you will face a bit of problem if you pursue B. Tech in CSE as it will need the basic knowledge of Computer science. But it is definitely not impossible. You can study the basics from an private institute or a tutor before starting with your classes which will help you stay in the same place as your classmates. Just learn the basics of the topic which are included in your semester beforehand and you will be good to go. Hope you find this helpful. Thank you and good luck!

Hello. That is really difficult as you hold no knowledge or subject of computers in your bachelors. So, better try for maths or biology related fields for your masters.

Hope that helps!