Premise: 'Most safety drills are useful; therefore this one is useful.' Logically:
AValid modus ponens.
BAffirming consequent.
CSound induction.
DHasty generalisation in reverse.
Answer & Solution
Correct answer: D. Hasty generalisation in reverse.
1. Applying 'most' to one case is a flawed inference.
_Source: 501-GMAT-Questions Ch 2 Critical Reasoning_