The correct answer is (a). The 86th Constitutional Amendment Act, 2002, inserted Article 21A in the Constitution of India, which provides for free and compulsory education to all children of the age of six to fourteen years.
The other options are incorrect.
(b) The Right to Information Act, 2005, is an Act of the Parliament of India to provide for setting up of a Central Information Commission and State Information Commissions to provide for the right of access to information under the control of public authorities to the citizens of India.
(c) The Right to Food Act, 2013, is an Act of the Parliament of India enacted to provide for food and nutritional security in human life cycle approach, by ensuring access to adequate quantity of quality food at affordable prices to people to live a life with dignity.
(d) The Right to Development is a human right that has been recognized by the United Nations and other international organizations. It is the right of every human being to participate in, contribute to, and enjoy economic, social, cultural and political development, in which all human rights and fundamental freedoms can be fully realized.