According to CPMT official website, UP CPMT 2020 result will be declared on June 01, 2020 on their CPMT website. So once the UPCPMT result is declared, re-evaluation of answer sheet are not possible in any case but you can apply for scrutiny for you CPMT 2020 exam answer sheet. But after this copy of OMR sheet will not be provided to you. The evaluation of your CPMT answer sheet will be done only by computer.
Remember that the last date for CPMT 2020 scrutiny is 04-06-2020.
For any issue, contact CPMT on following:
For Examinations (10:00 AM to 5:00 PM) on working days: +91 522 2999853, 2258727;
For Website: (10:00 AM to 5:00 PM) on working days: +91 8400999800