Dear aspirant hope you are doing well.

yes you are eligible for up police constable exam.. As your age is not more than 27 years.

eligibility criteria for for up police constable are mentioned below..

You must have passed 12th Class from a Recognized board in Uttar Pradesh or Central Boards. Candidates must be between the age of 18-27 Years. Age Limit for Female Candidates is 18-25 Years as on 1 January 2022.

Hope it's helpful thank you