The Central Board of Secondary Education, CBSE will tomorrow upload the scanned images of OMR answer sheets with recorded response of candidates who had appeared in UGC-NET test held on 5th of this month. The OMR sheets with answer keys will be available on CBSE website cbsenet.nic.in till 18th of this month. <br/><br/>According to the Board, the challenge related to scanned OMR sheets and answer key will be accepted online till 18th of December. The candidate will have to submit a fee of one thousand rupees per recorded response challenged through credit or debit card. It said, if the challenge is accepted by the Board and if the recorded response is not the same as marked by the candidate on OMR sheet, correction will be done and fee will be refunded.