Hello Aspirant

Yes, You Are Eligible for SSC CHSL

You can definitely apply for the SSC CHSL exam even if you have a PCB background.

The basic eligibility criteria for SSC CHSL is:

The candidate must have passed Class 12th or equivalent from a recognized board of examination (CBSE, ISC, State Board, etc.)

There is an age limit, which varies depending on the category you belong to.

Your subject combination in Class 12th doesn't matter for SSC CHSL. The exam focuses on general aptitude, English, and numerical ability.

Hope this helps