📘 CAT-26 | Number System– 80 Percentile Builder | Lecture 3 of 6

📘 CAT-26 | Numbers – 80 Percentile Builder Lecture 3 of 5 | Quantitative Aptitude | CAT 2026 🔗 CAT 2026 Quant Playlist:    • CAT 2026 Quantitative Aptitude | Complete ...   Numbers is one of the most fundamental and high-weightage topics in CAT Quantitative Aptitude. It forms the base for Arithmetic and supports multiple advanced topics, making it essential for building strong problem-solving skills. This 80 Percentile Builder focuses on strengthening your fundamentals in Number System through carefully selected easy-to-moderate CAT-level questions. In this lecture, Kshitiz Sir (IIM Mumbai Alumni) helps you develop clarity in core concepts and build a structured approach to solving Numbers questions with confidence and accuracy—focusing on how CAT actually tests your thinking. 🔥 What you’ll learn in this lecture: • Basic Number System question solving techniques • Divisibility rules & factor-based problem solving • Prime numbers & factorization in questions • HCF & LCM applications in questions • Remainder-based question approaches • Unit digit, last digit & cyclicity concepts • Even–Odd & number property based logic • Converting concepts into fast-solving methods • Identifying common mistakes in basic questions • Building calculation speed & accuracy 🎯 Who should watch this video? • Beginners in Number System • Students struggling with basic arithmetic concepts • Aspirants targeting 75–85 percentile • Repeaters looking to strengthen weak areas • Anyone building core CAT Quant foundation 📌 Videos in this Numbers Module: 1️⃣ Theory Booster (Basics to CAT Level) 2️⃣ 80 Percentile Builder (This Lecture) 3️⃣ 90 Percentile Level-Up 4️⃣ 95 Percentile Pro Practice 5️⃣ 99 Percentile Toppers Set (CAT PYQs) 💡 Strong basics = Faster solving + Better accuracy in CAT — By Kshitiz Sir DM Mentor | IIM Mumbai Alumni | 99 Percentile Club 📱 Join Our CAT Prep Communities: 💬 WhatsApp Group: https://chat.whatsapp.com/Dg9kR8RbZDC... 📢 Telegram: https://t.me/catwith99percentile 📸 Instagram:   / 99_percentile   #CAT2026 #CATQuant #NumberSystem #CATPreparation #CATArithmetic #CATQuantitativeAptitude #CATAspirants #CATExam #IIMMumbai #99Percentile #CATMaths