Engineering Eligibility

Hello Shreyash,
You have indeed received good percentile in IIT JEE Mains examination. However your 50% in class 12th may put some restrictions on your getting admission to many colleges across India government or private or both. However to help you I am attaching a link that will predict college for you based on your percentile. If you are not satisfied with this I would strongly recommend you to appear once again for examination that is being conducted in the month of April. https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Best wishes to you.

Yes, you are eligible but Admission is through Tamil Nadu Engineering Admissions TNEA counseling guidelines based on marks obtained in class 12th final examination. Check out the details below :
https://www.shiksha.com/b-tech/course/b-e-in-computer-science-and-engineering-mohamed-sathak-engineering-college-msec-Tamil-Nadu-other-235196
https://www.shiksha.com/college/mohamed-sathak-engineering-college-Tamil-Nadu-other-23631.

You can go for automobile, aeronautical engineering, CSE, etc. These courses are suitable for average students.
All the best.

The best way to predict a college through JEE Mains score is using shiksha college predictor. After that, just go for the counselling of that college. You may also choose a private college like BITS-Pilani, SRM, VIT, SKIT-Jaipur, Galgotias, Sharda University, LPU and NIRMA.

Hi,
Admission prospects look good for you. The admission committee will also evaluate your LOR, SOP, internships, etc. Submit a good application and apply early.

[(100- your NTA score)/100] multiply INR. 9 lacs.

You can easily get NIT-Jaipur, Barangal, BITS Pilani.

Yes, you are eligible to Study abroad. A band score of 7 isn't bad.