Hi Aspirant,
In the case where if the TS EAMCET 2021 questions or the answer key is wrong, then it is high-key anticipated that they won't give marks to all the students but they may not consider that question only. But if someone raise an objection and if the objection is proved to be valid and in support of giving marks to all the students then, then they may make a decision to give grace mark for that particular question. Candidates only get 1 mark for every right answer and there is no mark deduction for incorrect answer in TS EAMCET.
For more information related to TS EAMCET refer the link below,
https://engineering.careers360.com/articles/ts-eamcet-latest-news-and-updates
Hope this helps.
Good luck!!!
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