Correct Answer:
C. 20
The term "requisition", in a legal or administrative context, refers to a formal demand or request. In the specific legislation this question refers to, the definition and application of a requisition are precisely outlined under Section 20. This section would detail the conditions, procedures, and implications of such a demand, making it the accurate answer.
- Sections 10, 15, and 25 are incorrect because they do not pertain to the definition or specific use of a requisition within the framework of the Act. Legal documents are highly specific, and definitions are tied to particular sections.