The age limit for the IGCAR 91 post recruitment in 2024 varies across different posts. For the position of Scientific Officer, the age limit is set between 35 to 50 years. The Technical Officer post has an age limit of 30 years. For the Scientific Assistant role, the maximum age limit is 30 years. The Nurse position has an age requirement of 18 to 30 years. The Pharmacist post has an age limit of 25 years, while the Technician role is open to candidates aged between 18 and 25 years. Age relaxation is applicable for reserved candidates as per the rules.