CBSE

Yes, you are eligible.
Eligibility criteria for admission :
Minimum 45% required in class 12th with Mathematics as a mandatory subject.
Aggregate of one language and three best elective subjects would be considered as best four subjects (BFS).
Environmental Education (ISC), Fine Arts, Graphic Design, Painting, Dance, Music, Physical Education, Home Science, Engineering Drawing and all other vocational subjects are not considered as BFS.
https://www.shiksha.com/accounting-commerce/course/b-com-hons-lady-shri-ram-college-for-women-lajpat-nagar-delhi-52364

Yes, you are eligible for pursuing B.Com programme from any decent college of Delhi University as you have scored a good percentage and as the ranking of colleges is considered, choose the college which is best suitable to you in terms of transport, faculty members & many other factors.

Sorry but your percentage is very low so you have less chances to get the admission.

Hi Anagha,
Yes, you are eligible to take admission with this score in board exams. To get admission in marine University, you should appear for the entrance exam. If not appeared, then you can get admission through management quota. For that you need to visit the campus.
Best of luck.

Yes, you can get the scholarship but you might not be able to get handsome amount of scholarship here, like you can only get 10-20% only.

It is a private college. So, it requires only percentage and 62% is above minimum eligibility criteria. So, maybe.

Yes, of course you can use CBSE board, if you are writing board papers of CBSE. Don't get confused in this. Just produce your certificate at the time of admission. Best of luck.

Yes, you can easily for this exam at this score as you have qualified the minimum criteria for this college.

For applying for verification - last date was 8th may and only verified candidate can apply for reevaluation from 24th may.

Yes, you can apply for Diploma in computer. It is a 3 years course.