hi sir, when will be expected neet official key ?...

Hello,

As of now there is no official announcement made regarding the exact release date of NEET official answer key though the tentative schedule is last week of september, NTA will release it at the official website at https://neet.nta.nic.in/ (https://neet.nta.nic.in/webinfo/Page/Page?PageId=8&LangId=P) in pdf format along with omr sheet, once the link is activated candidates are required to visit the official website, NEET answer key in pdf form will be available, download it to estimate your score and keep it for future references, there will also be a facility to challenge the answer key for which candidates have to pay Rs 1000 for each challenged answer,  since several coaching institutes have already released the answer keys, you can access the same to know about your chances, you can go through our page at https://medicine.careers360.com/articles/neet-answer-key to know more details regarding this,