जर संसदेला राज्यसुचीतील बाबींवर केंद्राचा कायदा करावयाचा असेल तर किती राज्यांनी तशी विनंती संसदेला केली पाहिजे ?

The correct answer is Option B (Two or more states).

Key Points:
• Under Article 252 of the Indian Constitution, Parliament can legislate on matters in the State List if the legislatures of two or more states pass resolutions requesting it.
• Key points of Article 252:
• A law enacted under this provision applies only to the consenting states that made the request and to any other state that subsequently adopts it via a resolution in its legislature.
• Once Parliament passes such a law, it can be amended or repealed only by Parliament, not by the legislatures of the concerned states.
• Examples of laws passed under Article 252 include the Wildlife (Protection) Act, 1972, and the Water (Prevention and Control of Pollution) Act, 1974.
• Article 249 requires a Rajya Sabha 2/3 resolution in the national interest, whereas Article 252 requires requests from 'two or more states'.
• Key Takeaway: Under Article 252, Parliament can make laws on State List matters upon the request of two or more states.