According to Physical Readiness Testing standards, employees must meet a minimum percentage based on what criteria?

The correct answer highlights that Physical Readiness Testing standards are designed to take into account both age and gender when determining the minimum percentage that employees must meet. This is because physiological differences between genders and various physical capabilities associated with different age groups necessitate a tailored approach to ensure fairness and effectiveness in assessing physical readiness.

By setting benchmarks that reflect these factors, the standards aim to create a level playing field where all employees, regardless of age or gender, have achievable targets that consider their unique physical capabilities. This approach helps in maintaining the overall health and performance of the workforce while ensuring that the testing is both equitable and relevant to the duties performed by individuals in various age and gender categories.

The other choices, focusing on experience level, department regulations, or physical appearance, do not incorporate the essential inclusivity and fairness aspects critical for assessing physical readiness effectively. They do not provide the necessary context or equitable measures that the testing standards aim to address.