The correct answer is A. Selection.
Selection is the process of choosing the best candidate for a job from a pool of applicants. It is the final stage of the recruitment process and involves a number of steps, including screening resumes, conducting interviews, and checking references. The goal of selection is to identify the candidate who is the best fit for the job and the organization.
Recruitment is the process of attracting and identifying qualified candidates for a job. It involves a number of activities, such as developing a job description, posting the job, and screening resumes. The goal of recruitment is to generate a pool of qualified candidates from which to select the best candidate for the job.
Training is the process of teaching employees the skills and knowledge they need to perform their jobs effectively. It can be formal or informal, and it can take place on the job or off the job. The goal of training is to improve employee performance and productivity.
Aptitude test is a test that measures a person's ability to learn or perform a particular task. It is often used in the selection process to identify candidates who have the potential to be successful in a particular job.
In conclusion, the procedure of removing inappropriate applicants is called selection.