Explanation:

- Article 13: This article declares that all laws in force in India before the commencement of the Constitution, if inconsistent with Part III, which contains the Fundamental Rights, shall be void to the extent of such inconsistency.

- Article 10: It deals with the continuance of rights of citizenship.

- Article 17: This addresses the abolition of "untouchability" and declares that its practice in any form is forbidden.

- Article 19: It covers the protection of certain rights regarding freedom of speech, etc., for Indian citizens.

- Correct Answer: Option 3 - Article 13