Exam

Dear,
Now you can target only average B-School like FIIB, Asia Pacific, IMS JIMS and all.

Hi Rudra,
The current season of MBA entrance exams is almost over; the last one being MBA CET will be held in a couple of days. If you want to give meaningful exams (those exams which will be accepted by the best B-schools) like CAT, XAT, etc. then you need to wait until July.
The registrations for N

If you are looking for good colleges then, they will close admission by that time. But if you wants to go for MBA in a regular college then you can take admission in other colleges.

For JEE 2017, you need to have a minimum of 75% marks in class 12th or you need to be in the top 20 percentile of your state board.

Around 240 marks will guarantee you a rank in under 3000 (Considering that boards marks do not count), which is sufficient for a Delhi-general candidate to get CSE in DTU/ NSIT. If you are outside Delhi general, consider getting half the rank (250 to 260 marks).

For PGDM, you must have somewhere above 70 percentile to get a call. The conversion depends on your performance in GD/PI and for MMS you must have above 97 percentile based on the cutoffs last year. This may increase this year.
All the best.

You can secure even better college. Apply for SIES, K.J. somaiya with institute level forms. Institute level forms are available offline at the particular college.

Not a good B-School, but yes, a decent B-School if you're not from general category. For students in general category, you need minimum of 75 percentile for reputed B-School with good placements opportunities.

You can apply for PGDM course.