Hello Shaik. You need have a minimum of 50% (45% for SC/ST) in your graduation level to be eligible for AP ICET 2019. Therefore you will need to clear your backlogs to be eligible. 

You can check out the link below to get more details about the eligibility criteria for AP ICET 2019.

https://www.google.com/amp/s/bschool.careers360.com/articles/ap-icet-eligibility-criteria/amp

Hope this helps. For more queries please feel free to comment down below.

Good luck!