Question

What do you mean by residuary subjects?

Answer 1

subjects not mentioned in any of list i.e. state list , concurrent list ,union list are known as residuary subjects.

Answer 2

Subjects which are not present in any of the lists mentioned in the constitution are known as Residuary Subjects. Union Government has the powers to make laws on Residuary Subjects. Such subjects include: Computer software, e-commerce etc. These subjects came into being after the constitution was created.