Explanation:

Article 24 of the Constitution of India explicitly prohibits the employment of children below the age of 14 years in any factory, mine, or other hazardous employment. This provision is part of the Fundamental Rights, aimed at protecting children from exploitation and ensuring their safety and well-being by restricting their engagement in hazardous work environments.

- Article 19 pertains to freedom of speech and expression and other freedoms.

- Article 21 ensures the right to life and personal liberty.

- Article 23 prohibits human trafficking and forced labor.

Answer: Option 4 - Article 24