If you are looking for specific practice on 3D shapes, these resources provide structured questions and worked examples: O Level Mensuration Practice Questions
If you’re preparing for your Cambridge O Level Mathematics (Syllabus D 4024 or similar), you’ve probably typed “O Level Math book PDF” into Google at least once. You’re not alone. math o level book pdf
While technically not a textbook, no "math o level book pdf" search is complete without past papers. You cannot pass O Level Math without doing at least the last 5 years of papers. If you are looking for specific practice on