If my expected marks in jeemains, 2017 is 50 and I am from ST category..then where do I get admission for mechanical at best?please help.
Considering your caste category and score you have chances to get into colleges.
Also you can check your chances through
JEE MAIN College predictor of hat all colleges you can get.
Here is the link to check the Predictor and your chances: JEE MAIN 2017 College Predictor
All the best.

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