JEE

You need to give JEE advance.

The fees for the same will be high for you than other students.

The simple answer is NO.

You can make use of the Shiksha college predictor tool.

Yes you can get admission for B.Tech very easily.

Just check the college recommendations from the Shiksha college predictor.

Yes, year by year the competition is increasing in JEE Exam.

If you have confidence in yourself, then take a drop; otherwise go with a private college.

Yes, it is a right decision if you believe in yourself and if you will stay focused and disciplined in the drop year you will surely crack JEE next year.

A drop year means that you are not taking college admission in the same year when you passed your 12th class. A drop year has both advantages and disadvantages, if you utilize the drop year you can get admission in a better college but if you don't utilize, then the drop year can be stressful.