NEET 2019: Challenging Answer Key and OMR Response Sheet Challenging Official NEET 2019 Answer Key NEET exam will be conducted by NTA on May 5, 2019 and the official answer key of NEET 2019 will be released around the last week of May. The answer key of NEET 2019 is issued code-wise meaning the answer keys will be available for papers of each language of NEET question paper 2019. After the release of NEET 2019 answer key, it is open for challenges by the candidates. NEET answer key 2019 will be open for challenge only for two days max. In...