Number System for the CAT

Cover
Dedication
Contents
Preface to the Second Edition
Preface
Chapter 1 : All About Numbers
	Learning Objectives
	Types of Number
	Practice Exercise 1
	Practice Exercise 2
	Practice Exercise 3
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 2 : LCM and HCF
	Learning Objectives
	LCM
	Test Your Learning—LCM
	HCF
	Test Your Learning—HCF
	Practice Exercise 1
	Practice Exercise 2
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 3 : Remainder
	Learning Objectives
	Test Your Learning 1
	Some Generalizations
	Practice Exercise 1
	Practice Exercise 2
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 4 : Base System
	Learning Objectives
	Base System
	Test Your Learning 1
	Test Your Learning 2
	Test Your Learning 3
	Test Your Learning 4
	Practice Exercise 1
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 5 : Exponents
	Learning Objectives
	Exponents
	Surds
	Test your Learning 1
	Test your Learning 2
	Test your Learning 3
	Practice Exercise 1
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 6 : Factors
	Learning Objectives
	Factors and Multiples
	Test Your Learning 1
	Some Generalizations
	Conditional Questions on Factors
	Practice Exercise 1
	Solutions and Explanations
Chapter 7 : Divisibility
	Learning Objectives
	Divisibility Rules
	Some of the Generalizations
	Practice Exercise 1
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 8 : Cyclicity
	Learning Objectives
	Calculating the Unit Digit
	Test your Learning 1
	Test your Learning 2
	Practice Exercise 1
	Solutions and Explanations
	CAT Questions from this Concept
	Solutions and Explanations
Chapter 9 : Data Sufficiency
	Learning Objectives
	Practice Exercise 1
	Solutions and Explanations
Chapter 10 : Questions from the PreviousYears’ Papers
	SNAP Papers
	Solutions and Explanations
	XAT Papers
	Solutions and Explanations
	IIFT Papers
	Solutions and Explanations
Chapter 11 : Section Tests
	General Instructions
	Score Tracker
	Section Test 1
	Answers and Explanations
	Section Test 2
	Answers and Explanations
	Section Test 3
	Answers and Explanations
	Section Test 4
	Answers and Explanations
	Section Test 5
	Answers and Explanations
	Section Test 6
	Answers and Explanations