Ans: Yes, you can. However, you can only challenge a question (e.g., out-of-course question, incorrect question or responses, etc.) before the official release of the Answer Key. The Answer Key is usually released in the evening of the same day when the test is conducted. You can send an e-mail to the University in this regard at mdcat2023@uhs.edu.pk by 06:00 pm on the test day. Your query/complaint regarding the question shall be considered by a committee of subject specialists and you will be informed of the decision of the committee.