प्रतिपादन (A) : अर्थ विधेयक हे प्रथम लोकसभेत मांडले जाते.
कारण (R) : लोकसभेच्या सभापतींना, एखादे विधेयक हे अर्थ विधेयक आहे की नाही, हे ठरविण्याचा अंतिम अधिकार आहे.

The correct answer is Option B (Both A and R are true, but R is not the correct explanation of A.).

Key Points:
• Article 109 & Money Bills: Under Article 109(1), a Money Bill shall not be introduced in the Council of States (Rajya Sabha). It can only be introduced in the Lok Sabha on the prior recommendation of the President.
• Speaker's Authority under Article 110: Under Article 110(3), if any question arises whether a Bill is a Money Bill or not, the decision of the Speaker of the Lok Sabha is final and conclusive.
• Evaluation: Assertion (A) is true because Money Bills reflect executive financial accountability directly to the directly-elected house. Reason (R) is also an accurate statement of constitutional law under Article 110(3).
• Causal Link: The bill is introduced in the Lok Sabha because Lok Sabha represents the people who pay taxes (popular democratic representation), not because the Speaker certifies it. Hence, both A and R are true, but R is not the correct explanation of A.
• Key Takeaway: Money Bills originate only in Lok Sabha (Article 109), and the Speaker's certification under Article 110 is final.