Which is the most correct example of unfair discrimination in work?

Correct answer: Denying opportunity to a suitable candidate based on gender

The direct answer is Option C: denying a suitable candidate an opportunity because of gender. Unfair discrimination means treating a person less fairly for an irrelevant personal identity rather than for ability, qualifications or performance. Reasoning step by step: first ask whether the candidate is suitable; then ask whether the decision is based on relevant work standards; if a qualified person is rejected only because the person is a man or woman, the decision is unequal and discriminatory. Option C is correct because gender is being used unfairly to deny opportunity. Option A is fair when ability and relevant qualifications are genuinely considered. Option B is fair because the same safety rule protects everyone. Option D is generally fair because feedback connected to actual performance helps improvement. Fair treatment does not mean ignoring ability; it means applying relevant standards equally and avoiding prejudice. Memory cue: same opportunity, relevant criteria, no gender bias.