Colleges in Thanjavur

It is entirely dependent upon the counselling but considering the previous data you might get into instrumentation or chemical branch.

It might be difficult for your to get into sastra, because your JEE Mains percentile is low you cann't get into CSE, ECE, EEE, mech you might get into other branches.

For B.Com llb, you should write clat , the rank for admission is given by sastra's score which is calculated by 75% of 10+2 marks and 25% of clat marks . rank is given based on this mark. seat is allocated in counselling based upon the rank for college prediction try shiksha college predictor.

You are supposed to write CLAT because weightage given for clat is 25% if you didn't appeared for clat then marks allocated for clat will be zero so your rank will automatically decrease the rank is given only for 75% of 10+2 marks

Yes, sastra provides B. Com CA (Computer Applications)&B. Com BFSI (Banking, Financial Services and Insurance)

It will be difficult for you to get into ece eventhough try for it you might get it

Maybe you can get your seat in sastra , kumbakonam branch . As you didn't mentioned any priority of branch . Apply and then you Will be ranked. Based on that you can avail your seat . Mostly wait upto last counselling if you are not eligible for 1st maybe you may get your seat
But I am mentioning you

Getting a CSE department seat in sastra is very difficult. It's totally based on how many students applied and attended for counselling. So try upto last counselling or join in any branch get GPA above 9 in first year you will be a given a CSE seat from 2nd year.

You didn't mention about any branch preference. So you can easily get any branch seat in sastra kumbakonam try upto last counselling even of you didn't get in 1st one.