What is the optimal font size range for readability as given in the material?

• A. 10-12 px
• B. 12-14 px
• C. 15-25 px
• D. 30-40 px

Answer: (C)

Reading comfort hinges on choosing a text size that is clearly legible on screen while preserving the flow of the paragraph. The material points to a mid-range size as the best balance: large enough to be read without strain, but not so large that it disrupts line length and the overall layout. This keeps the text readable across common devices and viewing distances, supporting accessibility and reducing eye fatigue. Sizes that are too small feel cramped and force readers to strain or zoom, while sizes that are excessively large break the rhythm of reading and can cause awkward line breaks and excessive scrolling. In practice, aim for a text size that stays comfortably readable on most screens and adjust slightly for mobile versus desktop so the content remains well balanced.