B.A

Chances are slim. Try for some other college ASAP.

As a Hindu, you would be considered as a general candidate and to be honest, chances are very tough. But you can still follow:
jmi.ac.in

20th June and 21st June 2018, if your merit comes under 600, you will get call letter in mail.

No, government/deemed university certificates have much more value than private ones.

Dear, if you will apply for direct admission it will be more expensive because they will take full fee but after examination fees will be less.

Dear, almost every college is asking for fifty percent or more than that.
It's my advice to try colleges near your locality.

https://www.shiksha.com/humanities-social-sciences/colleges/distance-correspondence-b-a-colleges-Delhi-ncr
You can get a reliable list of some good colleges offering correspondence courses from the above-given link.

You will have to register in DU official website for the admission and then if your best four %age meets the requirements of that college, you will get admission.
For other information, please refer to the below-given link-
http://www.ms.du.ac.in/Admission1718/Admission17.aspx

Anirban, it is really difficult to get admission in Eco Hons. without maths. Economics is a subject which deals with a lot of mathematics. So in my view, please go for another course. There are many courses which are better than Eco Hons. And personally, if by chance you get Eco Hons. without maths, it will become very difficult for you to cope up with the mathematical concepts in Eco Hons.
And in future, it is much better to not opt for Eco Hons. than suffer failure. Go for another course.

It depends on your best four %age of 12th.
DU conducts admission through the merit-based system.
Usually, the cut-offs for Economics Hons. vary from 93-99% in DU.
Every DU college has a different cut-off for different courses.