Hi

I am extremely sorry to tell you dear but you cannot do btech if you are from commerce stream.

This is because,

To be eligible for btech, you need to have subjects like physics, maths and chemistry in your 10+2 dear.

For example,

The eligibility criteria of JEE main which is the most reputed entrance examination for BTech in India through which admission in NITs, IIITs etc is provided, says that to be eligible  for JEE main  for BE or Btech you need to pass 12th board exam or equivalent   with Physics,  mathematics and anyone of Chemistry or Biology or Biotechnology or Technical Vocational Subject.

You can check the same at :- https://engineering.careers360.com/articles/jee-main-eligibility-criteria

Similarly,

WBJEE eligibility criteria says that to be eligible for btech you need to pass 12th from a recognised board with at least 45 %  or at least 40% in case of reserved category in aggregate of Physics and Maths and any one of the following subjects given below -

*Chemistry

*Biology

*Biotechnology

*Computer Science

*Computer Application

For detailed information you can also visit our page the link for the same is provided below:-

https://engineering.careers360.com/articles/wbjee-eligibility-criteria

Thank you