Q. India is home to lakhs of persons with disabilities. What are the benefits available to them under me law ?1. Free schooling till the age of 18 years in government-run schools.2. Preferential allotment of land for getting up business.3. Ramps in public buildings.Which of the statements given above is/are correct ? 

1. 1 only
2. 2 and 3 only
3. 1 and 3 only
4. 1,2 and 3