SSC GD eligibility requires candidates to be Indian, Nepalese, or Bhutanese citizens, aged 18–23 years (with age relaxations for reserved categories). Candidates must have passed at least 10th grade (Matriculation). Additionally, physical standards, medical fitness, and character verification are mandatory for selection as SSC GD Constables. https://blog.careerwill.com/ssc-gd-eligibility/