Shri Ram College of Commerce, University of Delhi

It totally depends on you. The college will provide you with BCom hons but if you want to pursue CA or any other course, it's totally upto you because you have to prepare that on your own through online or coaching classes.

Yes, it is equal for every board.

Yes, you can get admission in Eco. Hons without Maths.
But there will be a deduction of 2.5% from your overall best 4 score.

Delhi university releases several cut-off list. You can check the cutoffs online, you'll get detailed information about it.

It totally depends on your interest.
You can pursue CA while pursuing B.Com Hons from SRCC too.

Keep checking the website. The cut-offs will be released.

Most probably No. 80% for general category is not enough for admission into this college. Check last years Merit List or Cut Off List to know the minimum marks required. Last year my friend who scored 82% and was general category also wanted to take admission in the same college but wasn't alloted a seat.

SRCC has one of the good campus. It has a sports complex, fully air conditioned classrooms, auditorium, air conditioned library,etc.
Also SRCC is the only college in North campus which has a swimming pool.

No, you cannot include your Sanskrit marks in place of English, as in DU colleges they strictly ask for your English marks.
So it's better to avoid adding Sanskrit marks.
You can also check it from the below-given link-
http://www.srcc.edu/academics/admissions/admission-criteria-rules
Hope this helps.