Colleges in Delhi

Below 1000 rank is required for admission in CSE branch in IIT-Delhi. Marks may be above 300.

Yes, you can but in the last rounds.

There may be fewer chances in the first round of counselling with this rank. Because for the general category, the cutoff rank is something around 40K in the first round which can be varied as per the revision.

Hi,
Kindly predict your college in this college predictor. JEE Mains rank predictor is an online tool which predicts the candidates rank range and probable colleges based on the difficulty level of the examination, average marks scored in JEE Mains and seats available in IITs, NITs, GFTIs, and other SFTIs. The rank predicted might not be accurate but it certainly does give an idea to the aspirant. Know your college admission chances based on your JEE Main Rank, Home State, Caste, Gender, etc. here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Yes, you can apply as per your interest lies in any field. You can opt for anything.

Yes, you can do correspondence course BA from IGNOU. It is a university for distance and correspondence courses. All types of courses are available here. You can opt for any course which you want to pursue. The fee structure for BA course is around INR. 7,000 - INR. 7,500 for the whole UG course of BA.

The course is offered by the Institute under Hunar se Rozgar Scheme of Ministry of Tourism, Government of India
Students would be given a stipend of Rs. 2,000/- upon attaining minimum 90% attendance. eligibility criteria are that the student must be minimum 18 years and maximum 28 years. Candidate must have passed 8th standard examination. Admission Process is that interested candidates can apply directly to the college. Admissions are made on first come first serve basis.

Yes, but it also depends on from which stream you are.