India

Yes. But see all other answers by Sunil Soni sir and others. However, the costs are a bit higher.

Check the list of all B.Tech in Mechatronics Engineering colleges/institutes in India listed on Shiksha at the link provided below. Get all information related to admissions, fees, courses, placements, reviews & more on B.Tech in Mechatronics Engineering colleges in India to help you decide which college you should be targeting for B.Tech in Mechatronics Engineering admissions in India. https://www.shiksha.com/b-tech/colleges/b-tech-in-mechatronics-engineering-colleges-india.

Check the list of all B.Tech in Food Technology colleges/institutes in India listed on Shiksha. Get all information related to admissions, fees, courses, placements, reviews & more on B.Tech in Food Technology colleges in India to help you decide which college you should be targeting for B.Tech in Food Technology admissions in India at the link provided below:
https://www.shiksha.com/b-tech/colleges/b-tech-in-food-technology-colleges-india-3
Top Institutes offering B.Sc. Food Technology are:
IFTM University, Moradabad
NIMS University, Jaipur
ITM University, Gwalior
Parul University, Vadodara
NIIT University, Neemrana.

You cannot get any of IIIT or NIT colleges. You can predict the best private or government. College according to your score and rank, Link is given below :-
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Hope you will get best college. Thank You.

https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Please go to the college predictor link I am sharing to know about this.
Good luck.

I think you have IP in place of maths. So, you may go for guru Gobind Singh Indraprastha University. They conduct BCA entrance exam. And as rank wise you get the college in university.

I think no because last year in 2017 cut off touch only 94.5 something. Below is the link of last year cutoff of the college so you'll get little idea of 2018 cutoff : http://dcac.du.ac.in/Pages/Cutoff/sixth.php.

Hello Sruthy, Yes, you are eligible provided you have scored 55% marks in M.A. I am attaching a link that will give you all the required information. https://www.shiksha.com/teaching-education/exams/amp/ugc-net#amp_tf=From %1$s.

Yes. There are many universities as in Delhi University and IP university, so with 70%, that will be enough for you. The cutoff of Delhi University will be releasing in June, so you may wait for it.

That depends on your course that you will opt. As in different college have different cut off. But you can go for entrance exam for other universities. http://www.du.ac.in/du/index.php?page=cut-off-2017
You can have idea of cut off in the above link (Delhi University 2017 cut off).
best of luck.