AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.
Gutenberg drew on two key areas of prior knowledge:
Source: Chapter 5, Section 2.1 – Gutenberg and the Printing Press
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The question asks for two specific areas — examiners expect students to name each one clearly and briefly explain the connection to the invention. The textbook passage explicitly states both: (1) the olive/wine press model and (2) lead moulds from goldsmithing. Avoid vague answers like "he was skilled" — name the skill and link it directly to the press. One mark per point.