It is the test that examines candidate's individual potential for learning skills.

Aptitude test

The correct answer is option 3- Aptitude Test.

Aptitude test is a measure of an individual's potential for learning new skills. It indicates the person’s capacity to develop. Such tests are good indices of a person’s future success score.

* Trade Test: These tests measure the existing skills of the individual. They measure the level of knowledge and proficiency in the area of professions or technical training. The difference between the aptitude test and trade test is that the former measures the potential to acquire skills and the latter the actual skills possessed.

* Personality Tests: Personality tests provide clues to a person’s emotions, her reactions, maturity and value system, etc. These tests probe the overall personality. Hence, these are difficult to design and implement.

* Interest Tests: Every individual has fascination for some job than the other. Interest tests are used to know the pattern of interests or involvement of a person.