Detailed Explanation:

Answer: Option 1 — 1 and 2 only

The Legal Services Authorities Act, 1987 provides free legal services to economically weaker sections and marginalized groups. Persons with annual income below Rs 1,00,000 and transgenders with income below Rs 2,00,000 (in certain states like Delhi) are eligible, while OBCs have no specific income-based provision and senior citizens' eligibility depends on state-specific rules.

✅ Statement 1 – Correct: Persons with annual income less than Rs 1,00,000 are eligible for free legal services under the Legal Services Authorities Act, 1987.
✅ Statement 2 – Correct: Transgenders with annual income less than Rs 2,00,000 are provided free legal aid in states like Delhi, though not uniformly implemented across India.
❌ Statement 3 – Incorrect: OBCs are not provided free legal services based on income criteria; only SC/ST members have specific provisions.
❌ Statement 4 – Incorrect: Not all senior citizens are eligible; eligibility depends on state-specific rules and income limits.

📝 Short Notes: Legal Services Authorities and Free Legal Aid

• Legal Framework: Legal Services Authorities Act, 1987 establishes the framework for providing free legal services to eligible citizens.
• Eligible Categories: Women and children, SC/ST members, industrial workmen, persons with disabilities, victims of mass disasters, persons in custody, victims of human trafficking.
• Income Criterion: General category persons with annual income below Rs 1,00,000 are eligible.
• Transgender Provision: States like Delhi provide free legal aid to transgenders up to Rs 2,00,000 annual income.
• Senior Citizens: Eligibility varies by state; not automatically eligible unless they meet state-prescribed income limits.
• State Legal Services Authorities: Each state has its own authority under the National Legal Services Authority (NALSA) to implement these provisions.