Which Article of the Constitution of India directs the State to promote with special care the educational and economic interests of the weaker sections of the people, and to protect them from social injustice and all forms of exploitation?

Given below are two statements: Assertion (A): India is not a signatory to the Nuclear Non-Proliferation Treaty (NPT). Reason (R): The NPT recognizes only the five permanent members of the UN Security Council (P5) as legitimate nuclear-weapon states. Select the correct answer:

Which of the following is NOT a Fundamental Right under Part III of the Constitution of India?