There is no specific information available regarding relaxation in the application fee for candidates with a physical disability in the UPPSC (Uttar Pradesh Public Service Commission) exam. The official notifications and guidelines issued by the UPPSC do not mention any specific fee relaxation for candidates with physical disabilities. However, it is important to note that the UPPSC provides certain concessions and benefits to candidates with disabilities in terms of eligibility criteria, age relaxation, and reservation of posts.

1. Eligibility Criteria:
- Candidates with physical disabilities are eligible to apply for UPPSC exams if they meet the required educational qualifications and other criteria specified in the notification.
- The disabilities should be recognized as per the guidelines of the government, and the candidates must possess the necessary certificates to support their disability claim.

2. Age Relaxation:
- The UPPSC provides age relaxation for candidates with disabilities as per the government rules and regulations.
- The extent of age relaxation may vary depending on the category of disability and the type of exam.

3. Reservation of Posts:
- The UPPSC follows the reservation policy of the Uttar Pradesh government, which includes a certain percentage of reserved seats for candidates with disabilities in various posts.
- The reservation policy ensures that candidates with disabilities have equal opportunities to compete in the selection process.

It is advisable for candidates with physical disabilities to thoroughly read the official notifications and guidelines issued by the UPPSC for each specific exam. These notifications provide detailed information about the eligibility criteria, age relaxation, reservation policy, and any other concessions available for candidates with disabilities. Additionally, candidates can contact the UPPSC helpline or visit the official UPPSC website for any specific queries or clarifications regarding fee relaxation or other benefits for candidates with physical disabilities.