Olympiad previous years? papers book for IMO, Class ? 7 is a thoughtful guide explicitly created for exceptional minds and IMO Olympiad aspirants 2023-24. The SOF IMO exam papers will undoubtedly help students understand the SOF International Mathematics Olympiad pattern. The books contain 10 previous years? papers from Sets A and B (2022-2018), 2 model test papers, answer keys with explanations for all questions, sample OMR sheets after each paper, and chapter-by-chapter analysis for all papers.