AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
(B) Union Government
According to the Constitution, the Union Government has the power to legislate on 'residuary' subjects — those not in any of the three lists or that arose after the Constitution was made.
This is based on the concept of residuary powers in Indian federalism. The textbook explicitly states: "According to our constitution, the Union Government has the power to legislate on these 'residuary' subjects." This is a common MCQ point — don't confuse it with Concurrent List powers (shared) or State List powers.
Source: Federalism, Chapter 2, "What makes India a federal country?"