Hello,

After submission of a query through OMR challenge the expert committe will make the final call on wheter the raised query should be considered as correct or not.So the final decision depends on them if the other bubble with the correct answer should be considered or not.

Incase they think that the query is correct,your processing fee for raising the query will be refunded back to the account from which the payment is done.I also recomment to keep checking the official websites for updates and announcements.For more details on how to raise a query and what steps to follow you can copy paste and visit this official link of nta-

http://ntaneet.nic.in/ntaneet/ShowPdf.aspx?Type=50C9E8D5FC98727B4BBC93CF5D64A68DB647F04F&ID=54CEB91256E8190E474AA752A6E0650A2DF5BA37

All the best!