BCA

Top BCA Colleges in Delhi/NCR are mentioned at the link provided below. This ranking is based on college rankings published by India Today. https://www.shiksha.com/it-software/ranking/top-bca-colleges-in-delhi/ncr/96-2-0-10223-0.

ACMS, IMS, Techno India, FIEM and few more colleges are best for BCA in Kolkata. BCA fee vary from college to college.

If you have good knowledge of Programming Languages, so you must apply for the post of Software Developer or Web Developer, as well as I would suggest you to Learn the Digital Marketing course in which we get 100% Placement assistance.

MCA graduates are paid up to INR 3.5 Lacs per annum in the private sector. The Indian graduates in MCA are also in demand abroad. The remuneration abroad is very high for MCA graduates and some company's even pay up to Rs. 60 to Rs. 90 Lacs per annum.

It doesn't matter on the course. It matters on your ability, how talented you are, your communication skills, your technical skills.
Both are good.
From my suggestion, go for B.Tech+M.Tech.

You can get placed in a good product based and service based company. You can also get into a firm for job of assistant project manager.

Dear Abhishek!
It's like comparing Apple and Orange. Both have their own difficulty level and fruits. It's actually you who going to decide. Because everyone will give their own perception for this query. But depending upon your capabilities, future goals, market demand, and most importantly "Interest", you decide yourself that which one is harder or not!
Hope this helps. Upvote the answer if you feel satisfied. Good Luck.

Yes, you can apply but you do B.Sc. It is best for you if you are interested in computer do BCA.

There are no specific entrance exam for bca.
For bca direct admission is there one scoring 50% and above with having maths in10+2 can easily get admission for bca.

Yes, but only if you have cleared F.Y.BCA.