NUMBER SYSTEM | BY RAWAT SIR

The Number System is one of the most fundamental topics in mathematics that deals with different types of numbers and their properties. It includes natural numbers, whole numbers, integers, rational numbers, irrational numbers, real numbers, factors, multiples, divisibility rules, and various number-based concepts. This chapter helps students develop strong mathematical reasoning and problem-solving skills. Number System is a high-scoring topic and is frequently asked in SSC, Banking, Railway, Defence, and other competitive examinations.

Course Highlights:

• Introduction to Number System Concepts
• Natural, Whole, Integer & Real Numbers
• Rational & Irrational Numbers
• Factors, Multiples & Divisibility Rules
• HCF & LCM Concepts
• Even & Odd Number Properties
• Unit Digit & Remainder Concepts
• Shortcut Tricks for Fast Calculations
• Advanced Number-Based Problem Solving
• Practice Sessions & Mock Questions
• Speed & Accuracy Improvement Techniques