What overarching satirical device drives the play's humor?

• A. Bunburying, creating fictitious personas to avoid social duties.
• B. A magical ring that compels truth.
• C. Time travel that bypasses responsibilities.
• D. A legal contract that binds the nobles.

Answer: (A)

Bunburying—the habit of inventing fictitious personas to escape social duties—drives the play’s humor by letting characters slip in and out of identities and reveal the absurdities of Victorian propriety. Algernon’s creation of a fake friend Bunbury and Jack’s use of a fabricated brother named Earnest create a web of mistaken identities and witty miscommunications that spark rapid-fire exchanges and irony. This deception lets characters navigate marriage, class expectations, and public image while exposing how ridiculous and performative those social codes are. The running joke about being “earnest”—seriously pretending to be serious while indulging deception—tie the gags together, underscoring the satire of seriousness and respectability.

The other ideas don’t fit because the play relies on social deception rather than magical devices or fantastical mechanisms—the humor isn’t produced by a truth-telling ring, time travel, or a binding legal contract. Bunburying is the engine that reveals hypocrisy and invites clever wordplay, making it the best answer.