Engineering Entrance Exam

Yes, with 70 percentile, you can get mechanical branch in Sastra.

You can either apply online or offline. For online visit the official website of the University/College and for offline please visit the University/College.

At this rank it is not possible to get good government college so there are some private college in which you can get admission such as LNMIIT, Thapar, Jaypee Noida.

Around 180-190 but it may vary according to the difficulty of paper.

If you are asking about LNMIIT Jaipur then at this percentile CSE is impossible.

Hello Ayush, I must say that you have obtained a very good ranking in JEE Mains exam. With this, you should get admission in a good & reputed NIT. However to help you I am attaching a link that will predict college for you based on your performance in the exam. https://www.shiksha.com/b-tech/resourc

There is no school category in JEE Main. However if you belongs to SC category than you can get the following NITs.
1. NIT Jalandhar
2. NIT Hamirpur
3. NIT located in. Eastern region like NIT Arunachal Pradesh, NIT Mizoram etc.
4. NIT Calicut
5. NIT Srinagar.

It's not possible for you to get admission in SPA with 84 percentile. You need to have more than 95 percentile to get admission.

You can get admission in VIT Vellore for M.Tech in VLSI in either category 2 or 3. But it's not possible for you to get admission in Embedded Systems in Category 1.

It's not possible to get admission in NIT-Delhi CSE branch, but there might be a chance to get admission in other branches. To know in which other colleges you are eligible to apply, use the college predictor tool.
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor