Hello,

The qualifying marks for TS EAMCET is 40 marks or 25% marks out of 160 marks. So you need to score minimum 40 marks in TS EAMCET but scoring the qualifying marks will not fetch you a seat in a decent college. You need to score minimum 90-100 marks to have decent chances of getting seat in a desired college.

The cut off for JEE Main 2020 is not yet declared so we cannot give you the cut off marks required. You say you are from financially backward class but it is not clear whether you have EWS reservations or not. The cut off for General category and General-EWS category is different. In 2019 the JEE Main cut off was 89.7548849 percentile for general category and 78.2174869 percentile for General EWS. In 2020 the cut may increase or decrease slightly depending on number of candidates appeared, difficulty of exam and number of seats available.So you need to score above the previous year's percentile according to your category.