Nelson-Denny Practice Test 2025 – Complete Exam Prep Resource

The term "intangible" refers to elements that cannot be physically touched or grasped. This aligns with the definition provided in the choice that describes it as "impalpable and untouchable." Intangible items often include concepts, ideas, or qualities such as emotions, reputation, knowledge, and creativity, which do not have physical presence but can have significant value and impact.

The other options suggest characteristics that do not relate to the essence of what intangible means. For instance, something tangible and visible is the direct opposite of intangible, as tangible refers to items that can be physically perceived. Similarly, something clear and understandable describes the nature of being comprehensible or straightforward, which is not associated with the lack of physicality. Lastly, something common and straightforward is more about simplicity and familiarity rather than the inability to touch or measure physically, which misses the core concept of intangibility.