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Mental Math I Competitive Exams Course
Mental Math I Competitive Exams Course
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
Preview
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)
Preview
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
Preview
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
Preview
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
Preview
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
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Lectures
141
Video
18:59:42 Hours
Skill level
intermdiate
level
Languages
English
Includes
Lifetime access
Certificate of Completion
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