Explanation:

- Article 21A of the Constitution of India grants the Right to Education. This mandates that the State provides free and compulsory education to all children aged 6 to 14 years.

- Option 1: Right to Equality is covered under Articles 14 to 18, which ensures equality before the law and prohibits discrimination.

- Option 2: The Right to Work is not explicitly mentioned in the Constitution but is part of the Directive Principles of State Policy under Article 41.

- Option 4: Right to Privacy is not in Article 21A but has been recognized as a part of the Right to Life under Article 21 by the Supreme Court.

Option 3: Education -