Dataset Overview
27,099 questions across 16 subjects, each labeled with one of six Bloom's Taxonomy cognitive levels.
Distribution by Bloom's Level
Number of questions at each cognitive level in the full 27,099-question dataset.
Fig 1. The dataset is naturally imbalanced, with L3 Apply and L4 Analyze dominating. L6 Create is the rarest level with only 620 questions, reflecting the difficulty of sourcing creative-level assessments.
Subject-wise Distribution
Question counts per subject, broken down by Bloom's Taxonomy level (L1–L6).
Fig 2. Stacked bar chart showing the cognitive-level composition of each subject. Physics leads with 5,294 questions (heavily L3 Apply), while Anthropology has the fewest (150). Subject-level imbalance reflects real-world assessment availability.
Table 1. Detailed breakdown of questions per subject and Bloom's level. Cell shading reflects relative count within each subject (darker = higher proportion).