The physically handicapped person should have a disability of 40% or more. A physically handicapped candidate belonging to the general category is eligible for 7 attempts. The maximum number of attempt for a physically handicapped belonging to SC, ST and OBC categories who want to appear in IAS examination is 9 times. The maximum age limit which is required for the candidate to appear in the IAS examination is 45 years. There is an age relaxation of 10 to 15 years according to your disability and you are exempted from fees also. However, for others, there is no such exemption.