Hello LBRAHMANI,

As far as I have understood your question, you have scored 40 marks in AP EAMCET and your class 12th percentage is 82.2%. Based on this marks, your probable general rank will be 137981-140981. You may also check it yourself at the link given below:-

https://engineering.careers360.com/ap-eamcet-rank-predictor

Since you belong to reserved category, your category rank will be much lower than this.

Hopefully this helps.