Free sample questions for the CogAT, NNAT, OLSAT & Iowa
Pick your child's test and grade, and get a printable PDF with 10 practice questions in the same formats the real test uses — every question original, every answer explained.
What's inside each pack
- CogAT® — Figure matrices, paper folding, figure classification — plus picture-based number series and puzzles at K–2
- NNAT® — Pattern completion, reasoning by analogy, serial reasoning, and spatial visualization from grade 2
- OLSAT® — Figural series, pattern matrix, figural classification, and figural analogies
- Iowa Assessments™ — K–2: picture vocabulary, listening, word analysis, reading, science & social studies — grades 3–8: computation and data & graphs
- CCAT™ / CAT4® / Raven’s™ — Figure matrices, classification, analogies, series, and pattern completion in each test’s own mix
- WISC®-V / WPPSI™-IV — Matrix reasoning, picture concepts, visual puzzles, and counting — friendly formats for one-on-one testing prep
Every pack ends with a full answer key that explains not just the right answer, but the specific mistake behind each wrong one — the same explanations our AI tutor uses in free online practice.
CogAT®, Iowa Assessments™ and ITBS® are trademarks of Riverside Assessments, LLC. NNAT®, OLSAT®, Raven’s™, WISC® and WPPSI™ are trademarks of NCS Pearson, Inc. CCAT™ is published by Nelson Education Ltd. CAT4® is a registered trademark of GL Assessment Limited. None of these organizations are affiliated with or endorse iPrepGenius. All sample questions are original iPrepGenius content in the style of each test's published formats.