A test designed to measure what a person has already learned or accomplished in a particular subject.

• A. Achievement Test
• B. Aptitude Test
• C. Reliability
• D. Validity

Answer: (A)

The idea being tested is whether someone has already learned and mastered specific material in a subject. That’s exactly what an achievement test is designed to measure: content and skills that have been taught, typically after instruction. It’s like a course exam that checks what you’ve actually understood and can do with the material.

This differs from an aptitude test, which aims to predict potential ability or capacity to learn in general, not how much of a particular subject you’ve already learned. It also isn’t about reliability (consistency of scores) or validity (whether the test measures what it’s supposed to measure); those are properties of a test, not a type of test. So the description points to an achievement test as the best match.