Identify the diagram that best represents the relationship among the given classes: Job, Government Job, Private Job

The correct answer is (A) Option A.

• Logical Principle: Venn diagrams are used to represent logical relationships between classes. Here, the universal set is 'Job', which encompasses all types of employment. 'Government Job' and 'Private Job' are two distinct, mutually exclusive sub-categories of jobs because an individual job cannot be both a government job and a private job simultaneously.
• Logical Deduction: Let J represent the class of 'Job'. Let G represent the class of 'Government Job' and P represent the class of 'Private Job'. Since all government jobs and private jobs are types of jobs, both G and P are entirely subsets of J (G ⊂ J and P ⊂ J). However, no government job is a private job, meaning the sets G and P are disjoint (G ∩ P = ∅). Therefore, the correct Venn diagram consists of two separate circles (representing government and private jobs) completely enclosed within a larger circle (representing jobs).
• Option Verification: Option (A) correctly depicts this relationship with two disjoint circles inside a larger enclosing circle. Other options depicting overlapping circles, intersecting sets, or completely separate circles fail to accurately represent the hierarchical classification and mutual exclusivity of government and private employment under the broad category of jobs.