Hello Sai Sneha,
You can only choose Colleges participating in TS EAMCET Counseling. You cannot choose Colleges which doesn't participate in TS EAMCET Counseling and that too Rajasthan Colleges doesn't participate in TS EAMCET Counseling.
So, choose Colleges in Telangana which participates in TS EAMCET Counseling.
Click below link to get TS EAMCET 2019 Last Ranks.
https://cache.careers360.mobi/media/uploads/froala_editor/files/TS-EAMCET-2019-Last-Ranks.pdf
To predict Engineering Colleges based on TS EAMCET Rank, use below given College Predictor Tool.
TS EAMCET College Predictor - Know your College Admission Chances Base ...
Hope this information was useful.
Good Luck!!
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