Colleges in Delhi

https://www.shiksha.com/university/jamia-millia-islamia-jmi-delhi-843/admission
Here is the complete admission procedure to get admission in this college
you can refer the link for official information

Yes, with 98.7 percentile, you can easily get admission in any of the NIT and may be possible in core Branch easily.

Currently, DU conducts online entrance-based admissions for nine undergraduate courses, including BA (Honours) business economics, Bachelor of management studies and B.Sc in physical education, health education and sports, among others. It also conducts entrance exams for all postgraduate courses. Delhi University Admission 2020: Application, Eligibility, DU Admission. Delhi University 2020 Exam Dates has been released. The university will conduct entrance test for admission into various UG and PG programmes. However, students can also apply for admission on the basis of merit of qualifying degree.

No, the official admission notification did not come yet for college courses.

Yes, if you want to take admission in FMS, then you have to give CAT and also you have to score 99%tile and above in it.
Good luck.

Fee Offered1 Lakh INR to 2.5 Lakhs INR.
Course TypeRegular mode / Distance mode
Starting salary offered10,000 INR 15,000 INR
Advance CoursesMCA, MBA MSC IT

For admissions in MA Economics programme, candidates must have a Bachelor's Degree in any discipline securing at least 50 percent marks aggregate, with knowledge of Mathematics at 10+2 level.

MPT aspirants need to have completed their Bachelor's degree in a college/university recognised by the Indian Physiotherapy Association. Candidates currently pursuing their final year BPT internships are also eligible to apply, but their admission to the programme is subject to the timely completion of an internship.

Yes, for appearing into the NDA exam, your age limit must be in between 16.5 to 19.5.