JEE

The minimum academic qualification for admission through JEE is that a candidate must have passed in the final examination of 10+2 (Class XII), or its equivalent with an aggregate score of minimum 60% in PCM+English. Candidate must have appeared in JEE. Selection will be based on JEE score.

If you are interested to get a seat in NIT then choose long-term preparation, otherwise, you can choose a college under EAMCET. Ultimately, it depends on your interest.

Hello dear,
I am attaching a link of JEE College Predictor where you can find the best college you can get through your rank in JEE:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=7489993

Kindly visit this link.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=7489993

Yes , with these marks you can get into any private college for B.Arch. To know about colleges go for the link below:
https://www.shiksha.com/architecture-planning/colleges/b-arch-colleges-india.

Physics, chemistry, maths, english and physical education.

To qualify for giving JEE Advanced exam, you need to have 75% marks aggregate in class 12th, then only you will be eligible for appearing in the exam. Thank you.

This site will help you to know syllabus of NCHMCT JEE. https://www.google.co.in/amp/s/www.shiksha.com/hospitality-travel/hotel-hospitality-management/exams/amp/nchmct-jee/syllabus#ampshare=https://www.shiksha.com/hospitality-travel/hotel-hospitality-management/exams/nchmct-jee/syllabus.

Since there are only a few colleges which offer mechatronics engineering in India and one of them is IIT-D.

Sharpen your mind and intelligence. Don't focus on the trend listen to your needs. Start by taking small steps. Avoid any activity of getting depressed. Try thinking logically. Try solving problems rather than getting answers. Work hard for hours. And the smartest though should be " just focus of solving a 6 hours paper well rather than fighting with 12 Lacs smart peoples. " If you solve that 6 hours papers, you'll ultimately beat that crowd.
Best of luck.