Which example shows fair work evaluation?

Correct answer: Evaluating by skill quality and timely work

The direct answer is C: evaluating by skill, quality and timely completion of work. Fair evaluation uses relevant performance evidence rather than personal identity or punishment. Step by step: decide what the work requires; observe the worker’s skill and the quality of the result; check whether the work was completed on time; then award marks using the same standards for everyone. Option C is correct because these are job-related and measurable criteria. Option A is wrong because gender does not prove ability and using it creates discrimination. Option B is wrong because age alone does not measure quality or performance. Option D is wrong because lowering marks for making a complaint is retaliation, not evaluation. Fairness means equal standards, transparent reasons and merit-based judgment. Exam cue: assess the work, not the person’s gender, age or voice.