Which is a subset of visual-spatial reasoning on the IQ test?

• A. Block Design
• B. Vocabulary
• C. Information
• D. Similarities

Answer: (A)

Visual-spatial reasoning involves perceiving and manipulating visual patterns and spatial relationships. A classic example on IQ tests is the Block Design task, where you use colored blocks to reproduce a given design. This requires quickly analyzing how the pieces fit together, envisioning the overall pattern, and planning the placement of blocks—skills that reflect nonverbal, spatial construction and mental rotation more than language or stored knowledge. That combination makes Block Design a direct measure of visuospatial processing.

The other options tap different abilities: vocabulary assesses word knowledge, information taps general knowledge, and similarities involve verbal abstract reasoning about relationships. These rely primarily on language and learned facts rather than on constructing or analyzing visual-spatial configurations, so they aren’t focused on visuospatial processing in the same way.