What is a system of government where the rulers are chosen based on merit and a test?

A system of government where rulers are chosen based on merit and a test is known as a meritocracy. In this system, individuals are selected for leadership roles based on their abilities, skills, and performance rather than factors like wealth, family connections, or popularity. The goal is to ensure that the most capable individuals govern, ideally leading to more efficient and effective administration. This concept has historical roots in various cultures, notably in ancient China with its civil service examinations.