Manipal

School of Management is very good option for MBA. You will get great learning experience and can study in an international campus. All faculty members are research oriented and have industry experiences. More than that, the University is Ranked 1 in recent ranking by The Week. I would say you should join School of Management and have a great exposure and learning experience.

For Civil Engineering, Institute of Technology, Nirma University will be best from these two institutes in every aspect of training, education and you.
Best of Luck!

It depend upon your interest, passion, hard work that you have to do mean you have to study approximately 10 hour this year to get selected in JEE if you really do so then go for it. As every year competition are increasing day by day so you have to compete the test.
Still many private college who takes admission through your 12th marks so if you think you can't do best next year then join any private college.
All the best.

Manipal is a good private institution with students placed in some great IT giants like Google, etc.

In my opinion, IMS - Noida is the best according to the rank given by the India Today and Outlook Magazines.

It depends on your marks.

You can go for it as it's a distance learning program so placements cannot be guaranteed.