The process of placing the right people in the right position is an organization is

This question is testing knowledge of the functions of management, which include planning, organizing, staffing, directing, and controlling.

The management function that specifically involves recruiting, selecting, training, and assigning employees to the positions that best suit their skills is called staffing. It is the process of ensuring that the right people occupy the right roles within the organization, so that each job is performed by someone with the appropriate qualification and ability.

The remaining options describe other management functions. Planning involves setting the organization's objectives and deciding in advance the actions needed to achieve them, before any positions are filled. Directing involves guiding, supervising, and instructing employees who are already in their roles so that they carry out their tasks properly. Motivating is the act of encouraging and inspiring employees to perform well, which happens after staffing has placed them in their jobs.

Whenever a question mentions matching people to positions based on suitability, the correct management function is staffing, not directing or planning, which deal with instruction and goal-setting rather than placement.