Hello, 

According to your question, I assume you have scored around 400 marks and belong to BC A category. The cut off marks under All India Quota was more than 450 for reservation category. 

Also, under state quota the cut off marks is around 400-450 marks. For more information visit the following link

 https://medicine.careers360.com/articles/neet-cutoff-telangana

The cut off marks change every year and may increase or decrease tuerefore, you have slight chance of getting admission through state quota.

Good Luck.