TSEAMCET IS 75%+25% CRITERIA .TRY TO GET ABOVE 100/180 IN TS EAMCET AND MAKE SURE YOU HAVE A GOOD PERCENTAGE IN YOUR INTER OR EQUIVALENT AS WELL.THIS WOULD INCFREASEYOUR CHANCES TO GET INTO THE TOP RANK AND GET SEAT IN TOP UNIVERSITIES AND COLLEGES
The marks to be secured in TS EAMCET to get a rank around 3000 mostly is 105+. The marks are mentioned in accordance to the last year's cutoff trends .You can also refer the previous year TS EAMCET cutoff 2020 to get an idea about the ranks of admissions for various colleges in past years. You can find it here: https://www.engineering.careers360.com/articles/ts-eamcet-cutoff
Hope this helps!