#### Section 1 : Introduction

 Lecture 1 Introduction - Important Instructions 1:13

#### Section 2 : Algebra Short Tricks

 Lecture 2 How to Practice Algebra from this section Text Lecture 3 Short tricks for multiple choice questions 1 16:4 Lecture 4 Short tricks for multiple choice questions 2 6:36 Lecture 5 Short tricks for multiple choice questions 3 8:42 Lecture 6 Some Important Short Tricks 1 8:57 Lecture 7 Some Important Short Tricks 2 15:51 Lecture 8 Quadratic equations Short tricks 1 11:48 Lecture 9 Quadratic equations Short tricks 2 10:30 Lecture 10 Quadratic equations Short tricks 3 10:26 Lecture 11 Algebra Practice test 1 1:21 Lecture 12 Solutions of Algebra Practice Test Part 1 9:44 Lecture 13 Solutions of Algebra Practice Test Part 2 10:5

#### Section 3 : Logarithms

 Lecture 14 Resources and Assignments on Logarithms Text Lecture 15 What is Logarithms 9:35 Lecture 16 Laws of Logarithms 13:35 Lecture 17 Practice Problems on Logarithms - 1 8:48 Lecture 18 Practice Problems on Logarithms - 2 12:49 Lecture 19 Practice Problems on Logarithms - 3 11:20 Lecture 20 CAT-Past Paper Problems on Logarithms - 1 8:57 Lecture 21 CAT-Past Paper Problems on Logarithms - 2 12:29

#### Section 4 : Geometry

 Lecture 22 Lines and Angles (Basics) 7:27 Lecture 23 Parallel lines (Basics) 6:32 Lecture 24 Practice Problems 1 (Lines and Angles) 5:58 Lecture 25 Triangles (Basics) 10:59 Lecture 26 Practice Problems 2 (angle sum and exterior angle Property) 10:55 Lecture 27 Pythagoras Theorem 13:19 Lecture 28 Inequalities in Triangles 6:18 Lecture 29 Sine and Cosine Rule 12:59 Lecture 30 Median , Altitude, Angle bisector 6:34 Lecture 31 Practice Problems 3 11:34 Lecture 32 Properties of Medians 9:48 Lecture 33 Practice Problems 4 6:34 Lecture 34 Properties of Equilateral Triangles 3:56 Lecture 35 Some special Quadrilaterals 4:6 Lecture 36 Polygons-interior angles, diagonals etc 8:0 Lecture 37 Angle Bisector Theorem 7:0 Lecture 38 Congruent Triangles 5:55 Lecture 39 Similar Triangle 14:14 Lecture 40 Practice problems 5 10:31 Lecture 41 Circle 10:23 Lecture 42 Cyclic Quadrilateral & Tangent to circle 8:23

#### Section 5 : Areas

 Lecture 43 Areas of parallelogram & Triangles 1 11:29 Lecture 44 Areas of parallelogram & Triangles 2 10:9 Lecture 45 Practice Problems based on Areas 1 5:7 Lecture 46 Practice Problems based on Areas 2 12:1

#### Section 6 : Mensuration of 2 dimensional figures

 Lecture 47 Mensuration Formulae 6:35 Lecture 48 Practice problems on 2-d figures 10:34 Lecture 49 Assignment (Video) on 2-d figures Lecture 50 Areas related to circle 5:24 Lecture 51 Practice questions on area related to circle 10:14

#### Section 7 : Concept of Unit Digit

 Lecture 52 What is Unit Digit 3:57 Lecture 53 How to find unit digit of numbers with exponents 9:36 Lecture 54 Practice Problems based on Unit Digit 8:8

#### Section 8 : Simplification Problems-1

 Lecture 55 Simplifications based on Percentages 11:23 Lecture 56 Simplification based on Exponents 11:53 Lecture 57 Fastest method of finding square roots 12:28 Lecture 58 Fastest method of finding cube roots 3:24 Lecture 59 Simplification based on square and cube roots 16:2 Lecture 60 Simplification Problems Text

#### Section 9 : Crack Simplification problems-2

 Lecture 61 Simplification problems Type 1 4:36 Lecture 62 Simplification problems Type 2 (Complex Fractions) Lecture 63 Simplification problems Type 3 7:31 Lecture 64 Simplification problems Type 4 7:7 Lecture 65 Finding smallest and greatest from difficult exponents 8:7

#### Section 10 : Simplification using Digital sum

 Lecture 66 What is Digital sum 5:12 Lecture 67 How to apply Digital sum technique in different operations 13:50 Lecture 68 Simplification problems using Digital sum -1 7:4 Lecture 69 Simplification problems using Digital sum -2 6:15

#### Section 11 : Time and Work

 Lecture 70 Resources download and how to prepare the topic Text Lecture 71 Problems based on persons, days , work and hours 11:1 Lecture 72 Short cut formulas for most common problems 11:23 Lecture 73 Problems based on Two Persons 6:26 Lecture 74 Problems based on three Persons 10:13 Lecture 75 Based on Efficiency 14:50 Lecture 76 Complex problems on Efficiency 11:28 Lecture 77 Fraction of work 7:39 Lecture 78 Leaving and Joining - 1 6:38 Lecture 79 Leaving and Joining - 2 8:14 Lecture 80 Men , women and boys 5:30 Lecture 81 Work and wages 11:25

#### Section 12 : Pipes and Cisterns

 Lecture 82 Resources and how to prepare topic Text Lecture 83 Basics of Pipes and cisterns Lecture 84 Pipes and cisterns – Type 1 8:2 Lecture 85 Pipes and cisterns – Type 2 4:48 Lecture 86 Pipes and cisterns – Type 3 7:33 Lecture 87 Pipes and cisterns – Type 4 5:56 Lecture 88 Pipes and cisterns – Type5 5:52

#### Section 13 : Speed , Distance and Time

 Lecture 89 Speed , Distance and Time Text Lecture 90 Basic Concepts and simple problems 10:24 Lecture 91 Problems based on average speed 6:38 Lecture 92 Problems of finding Distance 12:50 Lecture 93 Practice Problems 1 10:25 Lecture 94 Practice Problems 2 8:22 Lecture 95 Practice Problems 3 7:22

#### Section 14 : Boats and Streams

 Lecture 96 Boats and Streams Text Lecture 97 Basics of Boats and streams 9:41 Lecture 98 Finding speed of boat or stream 11:11 Lecture 99 Problems based on finding Distance 6:24 Lecture 100 Latest Problems on Boat and cisterns 10:49

#### Section 15 : Percentage

 Lecture 101 Mental Calculations of Percentages Part 1 9:6 Lecture 102 Mental Calculations of Percentages Part 2 5:32 Lecture 103 Mental Calculations of Percentages Part 3 7:36 Lecture 104 Fractional Values of Percentages 8:59 Lecture 105 Simplification using fractional values of Percentages-1 5:54 Lecture 106 Simplification problems of Percentage 2 4:56 Lecture 107 Percentages Text

#### Section 16 : Word Problems

 Lecture 108 Problems based on Marks in Examinations 15:8 Lecture 109 Problems based on Price and Quantity 1 7:56 Lecture 110 Problems based on Price and Quantity 2 8:15 Lecture 111 Word problems based on Income 8:25 Lecture 112 Resources for section ' Word Problems' Text

#### Section 17 : Revision of Basics and Formulas of Trigonometry

 Lecture 113 How to Prepare T-Ratios from this section and Downloads Text Lecture 114 Trigonometry (Review of Concepts) 5:7 Lecture 115 Trigonometry ratios (basics) 5:32 Lecture 116 SOH CAH TOA 3:16 Lecture 117 Practice Questions on Degrees, radians and grades 11:38 Lecture 118 Unit circle 13:47 Lecture 119 How to use Unit circle to find T-Ratios Lecture 120 Value of Trig ratios of any given angle -1 8:8 Lecture 121 Value of Trig ratios of any given angle -2 11:13 Lecture 122 Sum and Difference Formulas 4:18 Lecture 123 T-ratios of Multiple angles 6:32 Lecture 124 Trigonometric Equations 2:26 Lecture 125 Trigonometry (Solution of Triangles) 5:13

#### Section 18 : Trigonometry shortcuts

 Lecture 126 Downloads for this section Text Lecture 127 Height & Distance Fastest methods-1 8:15 Lecture 128 Height & Distance Fastest methods-2 11:52 Lecture 129 Height & Distance Fastest methods-3 11:13 Lecture 130 Shortcuts for Maximum & Minimum of Trig Ratios -1 Lecture 131 Shortcuts for Maximum & Minimum of Trig Ratios -2 6:6 Lecture 132 Shortcuts for Maximum & Minimum of Trig Ratios -3 13:5 Lecture 133 Shortcuts for Trigonometry problems-1 15:0 Lecture 134 Shortcuts for Trigonometry problems-2 8:56 Lecture 135 Shortcuts based on Pythagorean triplets-1 7:46 Lecture 136 Shortcuts based on Pythagorean triplets-2 7:51 Lecture 137 Shortcuts based on Pythagorean triplets-3 7:7 Lecture 138 Past paper problems of CAT - 1 9:57 Lecture 139 Past paper problems of CAT - 2 7:29 Lecture 140 Past paper problems of CAT - 1 9:59 Lecture 141 Past paper problems of CAT - 4 5:45