Video Lectures of SSC CGL Tier 2 - Study Material, Online Tests, Previous Year
Watch free video lectures for SSC CGL Tier 2 - Study Material, Online Tests, Previous Year covering all chapters/topics as per the latest syllabus in 2026. These concept videos, recorded lectures, and audio notes are designed to help SSC CGL students understand every topic clearly — anytime, anywhere. Start learning on EduRev.
Ancient
| Indus Valley Civilization: Introduction and Cities 06:39 min |  |
| Indus Valley Civilization: Overview 09:25 min | |
| Indus Valley Civilization: Seals and Script 04:53 min | |
| The Later Vedic Period 04:29 min | |
| Origin of Buddhism 04:27 min | |
| The Mauryan Empire 40:40 min | |
| Post Mauryan Period (200 BC-300 AD) 34:19 min | |
| The Vardhana Empire 03:51 min | |
| The Sangam Age: Art and Culture 14:58 min | |
Medieval
| The Pala Empire 03:29 min | |
| The Delhi Sultanate: The Khilji Dynasty 09:16 min | |
| The Tughlaq Dynasty 11:58 min | |
| The Slave Dynasty: Delhi Sultanate 45:53 min | |
| The Sayyid & Lodhi Dynasty: The Delhi Sultanate 06:52 min | |
| The Suhrawardi Order 13:07 min | |
| The Mughal Empire: Cultural Contributions 24:38 min | |
| Mughal Architecture 11:56 min | |
| Akbar: The Great Mughal Emperor 15:07 min | |
| The Maratha Kingdom: Peshwas 08:40 min | |
Modern
| The Revolt of 1857: Overview 13:54 min | |
| The Revolt of 1857: Sepoy Mutiny 11:50 min | |
| The Revolt of 1857: Tribal and Peasant Uprisings 15:55 min | |
| Peasant Movements in the Late 19th Century 25:45 min | |
| Indian National Congress 15:07 min | |
| Champaran Satyagraha 09:27 min | |
| Kheda Satyagraha 11:02 min | |
| Home Rule League Movement 20:18 min | |
| Subhash Chandra Bose 05:28 min | |
Economy & Finance
| Role of the Planning Commission 117:11 min | |
| Planning in India: The Five Year Plans 22:56 min | |
| Introduction to Economics 14:16 min | |
| Methods for Calculating National Income 14:00 min | |
| Demographic Trends in India 23:23 min | |
| Poverty: Introduction 01:43 min | |
| Demographic Dividend 04:41 min | |
| Poverty and Unemployment: Part 1 25:01 min | |
| Poverty and Unemployment: Part 2 15:23 min | |
| Agriculture: New Growth Strategy 26:22 min | |
| Insurance in India: Part 1 14:05 min | |
| Labour Reforms in India 62:57 min | |
| IMF and World Bank 16:18 min | |
| Foreign Investment: Foreign Capital and Aid 07:11 min | |
Biology
| Genetics, Species & Ecological Biodiversity 04:19 min | |
| Endocrine System - Biology, General Science 12:08 min | |
| Overview: Biomolecules 14:09 min | |
| Amino Acids & Their Classification 05:04 min | |
| What is Genomic Sequencing? 02:11 min | |
| Animal Husbandry 09:05 min | |
| Sericulture Animal Husbandry 07:06 min | |
Physics
| Units and Measurements -General Science, Exam Preparation 16:35 min | |
| Work, Power, Energy -General Science, Exam Preparation 12:59 min | |
| Motion -General Science, Exam Preparation 35:07 min | |
Chemistry
| Metals and Non-Metals - Chemistry, General Science, Exam Preparation 21:05 min | |
| Atoms and Molecules - Chemistry, General Science, Exam Preparation 16:24 min | |
| Mixtures - Chemistry, General Science, Exam Preparation 25:20 min | |
| Introduction to Electrochemistry 09:04 min | |
| Fun Video: Introduction to Batteries 04:20 min | |
Discovery & Inventions
| Important Inventions and Discoveries 12:35 min | |
| Important Inventions 12:35 min | |
| Important Inventions and Discoveries 06:21 min | |
Introduction to Accounting
| Types of Accounting Information, Users of Accounting Information and Needs 06:08 min | |
| Understanding: Aspects of Definition of Accounting 11:19 min | |
| Introduction to Accounting 07:28 min | |
| How is Accounting Done? 05:41 min | |
| Characteristics, Advantages & Disadvantages of Accountancy 12:47 min | |
| Creditor & Debtor 07:32 min | |
| Branches (Sub-Disciplines) of Accounting 09:26 min | |
| Qualitative Characteristics of Accounting Information 06:14 min | |
Theory Base of Accounting
| What is GAAP?(Generally Accepted Accounting Principles) 12:44 min | |
| Going Concern Concept 05:05 min | |
| Basis of Accounting 04:40 min | |
| Accrual Concept 07:56 min | |
| Single Entry Accounting System: Double Entry Accounting System 04:20 min | |
| What are Accounting Standards? 08:28 min | |
| Dual Aspect Concept 10:49 min | |
| What are Fundamental Accounting Assumptions (Introduction) 01:58 min | |
| Materiality Concept (in detail) 04:26 min | |
| Accounting Conventions: Full Disclosure 03:31 min | |
| Matching Concept(in detail) 04:14 min | |
| Money Measurement Concept 01:57 min | |
| Accounting Period (Periodicity) Concept 02:33 min | |
| Business Entity Concept 03:21 min | |
| Consistency Concept 07:43 min | |
| Conservatism Concept (in detail) 03:09 min | |
| Revenue Recognition (Realisation) Concept 01:48 min | |
Recording of Transactions - I
| What is a Ledger? 04:00 min | |
| Golden Rule of Accounting 03:03 min | |
| Rule Debit & Credit: Journal & Ledger 05:52 min | |
| How to Journalise? 04:40 min | |
| Accounting Equation Solutions 15:03 min | |
| What is Accounting Equation? 03:31 min | |
| What are Source Documents? 07:58 min | |
| Example: How to Journalise? 11:57 min | |
| What are Business Transactions? 02:00 min | |
| Ledger: Examples 28:58 min | |
| Format of a Ledger 04:40 min | |
Recording of Transactions - II
| Cash Book with Double Column 03:49 min | |
| Posting of the Cash Book 08:20 min | |
| Subsidiary Books 30:19 min | |
| What is a Cash book? 05:29 min | |
| What is Petty Cash Book? 05:13 min | |
| Balancing the Account 05:54 min | |
| Cash Book with Triple Column 15:38 min | |
| Cash Book with Single Column 16:02 min | |
| Examples: Petty Cash Book 03:14 min | |
| Posting from Purchases Book 02:57 min | |
| What is Journal Proper? 06:04 min | |
Bank Reconciliation Statement
| Format of Bank Reconciliation Statement 70:38 min | |
| Need of Reconciliation 08:15 min | |
| Problem on Bank Reconciliation Statement Amendment of Cash Book Before BRS 28:07 min | |
| Distinction between Cash book and Pass Book 10:37 min | |
Trial Balance and Rectification of Errors
| Types of Errors 11:00 min | |
| What is Suspense Account? 07:32 min | |
| Meaning of Trial Balance 10:34 min | |
| What is Rectification of Errors? 05:18 min | |
| Examples: Rectification of Errors 16:09 min | |
| Rectification of Errors in the Next Accounting Year 09:17 min | |
| Methods for Preparation of Trial Balance 01:47 min | |
| Searching of Errors and Rectification of Errors 49:33 min | |
| Objectives of Preparing the Trial Balance 01:07 min | |
Depreciation, Provisions and Reserves
| Additional Questions on Depreciation 10:33 min | |
| Meaning of Depreciation 01:54 min | |
| Why do we Depreciate? 06:33 min | |
| Causes of Depreciation 01:18 min | |
| Calculating Provision and Reserves 15:17 min | |
| Depreciation: Overview 14:50 min | |
| Types of Reserves 02:17 min | |
| What are Reserves? 02:58 min | |
| Methods of Recording Depreciation 05:43 min | |
| Comparative Analysis of Straight line and Written down Value Method 07:22 min | |
Bills of Exchange
| Meaning of Bill of Exchange 07:57 min | |
| Concept of Bills of Exchange 12:01 min | |
| Retiring of Bill 07:09 min | |
| Discounting of Bill 07:01 min | |
| Parties to a Bill of Exchange 09:32 min | |
| Maturity of Bills 06:32 min | |
| Endorsement of Bill 06:20 min | |
| Accounting treatment of Bill of Exchange 13:26 min | |
| Bills receivable and Bills Payable Book 06:04 min | |
| Renewal of Bill 07:19 min | |
| Promissory note and Parties to a Promissory Note 07:58 min | |
Indian Geography
| Indian Geography 22:35 min | |
| Drainage System of India 25:03 min | |
| Peninsular Rivers of India 11:29 min | |
| History of the Green Revolution: Part 1 05:31 min | |
| History of the Green Revolution: Part 2 27:57 min | |
| Western Disturbances 08:01 min | |
| Mineral Resources in India 30:41 min | |
| Multipurpose Projects 03:02 min | |
| Irrigation and Power Projects 08:29 min | |
Introduction to Earth and the Universe
| Phases of the Moon 18:26 min | |
Physical and World Geography
| Interior of the Earth 46:12 min | |
| Earthquakes: Causes and Mechanism 11:02 min | |
| Climatic Regions 29:57 min | |
| Corals: An Introduction 10:22 min | |
Ecology and Environment
| National Parks, Wildlife Sanctuaries and Biosphere Reserves of India 23:55 min | |
| Biodiversity: Basics 17:55 min | |
| Conservation of Biodiversity 12:04 min | |
| Importance of Biodiversity 04:19 min | |
Financial Statements - I
| Distinction between Capital and Revenue Expenditure 13:20 min | |
| What is Trading and Profit and Loss Account 08:57 min | |
| Stakeholders and Their Information Requirements 12:52 min | |
| Distinction between Capital and Revenue Receipt 05:15 min | |
| Marshalling of Balance Sheet 02:43 min | |
| Format of a Balance Sheet 02:14 min | |
| Example: Trading and Profit and Loss Account 09:25 min | |
| Financial Statement Analysis 09:59 min | |
| Closing Entries in Trading and profit and Loss Account 05:25 min | |
| Operating Profits 03:55 min | |
Financial Statements - II
| Adjustment Entries: Introduction 10:55 min | |
| Adjustment: Closing Stock 06:54 min | |
| Bad Debts, Provision for Bad and Doubtful Debt 12:40 min | |
| Manager's Commission 09:31 min | |
| Adjustment: Accrued Income and Deferred income 05:52 min | |
| Adjustment: Depreciation 04:50 min | |
| Adjustment: Outstanding Expenses 08:28 min | |
| Adjustment: Prepaid Expenses 11:40 min | |
| Provision for Discount on Debtors 08:05 min | |
| Adjustment : Income Received in Advance 07:07 min | |
| Computing Interest on Capital 05:36 min | |
Accounts from Incomplete Records
| Preparing Statement of Affairs 08:45 min | |
| Preparing Profit and Loss and Trading Account 09:25 min | |
| Difference between Statement of Affairs and Balance Sheet 02:07 min | |
| Ascertainment of Profit and Loss,Reasons and Limitation of incompleteness 08:39 min | |
Applications of Computer in Accounting
| What is Accounting Information System and its Principles 02:51 min | |
| Accounting Information System 18:03 min | |
| Meaning and Elements of Computer System 03:33 min | |
| Capabilities of Computer System 01:30 min | |
| Evolution and Features of Computerised Accounting 13:10 min | |
| Components of Computer System 13:05 min | |
Computerised Accounting System
| Comparison between Manual and Computerised Accounting System 01:05 min | |
| Advantages of Computerised Accounting System 04:14 min | |
| Limitations of Computerised Accounting System 02:59 min | |
| Concept of Computerised Accounting System 07:22 min | |
| Computerised Accounting System and its Requirements 04:37 min | |
Accounting for Not-for-Profit Organisation (Not In Syllabus)
| Meaning and Characteristics of Non-Profit Organisation 25:19 min | |
| Some Peculiar Items 06:11 min | |
| Receipts and Payment Account 17:18 min | |
| Income, Expenditure and Balance Sheet 48:59 min | |
| Accounting Recording of Non-Profit Organisation 11:38 min | |
Structuring Database for Accounting (Not In Syllabus)
| Data Processing Cycle 05:01 min | |
| Designing Database for Accounting 05:19 min | |
| Entity Relationship Diagrams 08:53 min | |
| Entities, Attributes and Relationships 10:06 min | |
| Database Technology 06:03 min | |
| An Illustration of accounting database 04:27 min | |
| Relational Data Model 04:26 min | |
| Relational Database and Schemas 08:39 min | |
| Constraints and Database Schemas 02:28 min | |
| Designing Relational Database Schema 20:48 min | |
| Operations and Constraint Violations 02:53 min | |
| Interacting with Database:Basic Queries in SQL 09:36 min | |
Accounting Database for Database Management System (Not In Syllabus)
| MS Access and its Components 04:22 min | |
| Creating a Table in Access 08:13 min | |
| Creating Tables and Relationships for Accounting Database 29:00 min | |
| Vouchers using Forms 14:00 min | |
| Common Controls in Access: Calculated Control 15:00 min | |
| Information using Queries 04:06 min | |
| Creating Reports in Access 02:57 min | |
| Generating Accounting Reports 02:16 min | |
Number System
| Square Root of a Perfect Square in Less Than 1 Minute 04:57 min | |
| Conversion to Rational Numbers 03:09 min | |
| Number System: Shortcut Techniques 32:16 min | |
| Even-Odd Multiplication: Number Theory 02:09 min | |
| Introduction: Even and Odd Numbers 10:02 min | |
| Zeroes in a Factorial: Number Theory 04:43 min | |
| Cyclicity: Number Theory 03:24 min | |
Simplification & Approximation
| Simplification Tricks - 1 10:11 min | |
| Simplification Tricks - 2 13:02 min | |
Percentages
| Multiplying Factor: Percentages 02:45 min | |
| Important Concepts of Percentages 17:31 min | |
| Applications of Percentages 14:59 min | |
Simple & Compound Interest
| Simple Interest: Concepts 06:26 min | |
| Problem Set 1: Simple Interest 06:27 min | |
| Tricks to solve Problems on Simple Interest - 1 06:26 min | |
| Problem Set 1: Compound Interest 08:31 min | |
| Problem Set 2: Simple Interest 08:03 min | |
| Problem Set 2: Compound Interest 11:00 min | |
| Compound Interest: Core Concepts 06:29 min | |
| Basic concept and Formulas of Compound Interest 06:38 min | |
| Basic Questions of Compound Interest 16:57 min | |
| How to compute Compound Interest Half-Yearly 30:25 min | |
| How to compute Compound Interest Quarterly 16:21 min | |
| Simple and Compound Interest: Practice Questions 10:32 min | |
Ratio & Proportion
| Ratio and Proportion: Problem Set 07:57 min | |
| Ratio & Proportion 09:29 min | |
| Ratio and Proportion: Introduction to Proportion 04:14 min | |
| Ratio and Proportion: Introduction to Ratio 05:24 min | |
Time & Work
| Time and Work: Basics 43:15 min | |
| Time and Work: Reciprocals and LCM Method 03:12 min | |
| Practice Questions: Time & Work- 3 46:14 min | |
Mensuration
| Mensuration: Introduction, Basic Concepts and Formulae – Part 1 11:20 min | |
| Important Tricks & Formulas: Mensuration 09:26 min | |
| Mensuration: Introduction, Basic Concepts and Formulae – Part 2 07:20 min | |
| Volume of parallelepiped 02:57 min | |
| Area & Perimeter of Path 2D Mensuration 18:50 min | |
Time, Speed & Distance
| Time, Speed and Distance: Landmark Problem 02:35 min | |
| Speed, Time and Distance: Relative Speed 03:00 min | |
| Speed, Time and Distance: Important Concepts 25:35 min | |
Trigonometry
| Introduction to Trigonometry 03:18 min | |
| Trigonometric Functions & the Unit Circle 07:44 min | |
| Trigonometric Identities: How to Derive / Remember Them - Introduction to Trigonometry 13:54 min | |
| Trigonometry Shortcut Tricks 21:34 min | |
Number & Alphabet Series
| Number Series: Tricks for Reasoning 58:42 min | |
| Types of Number Series 19:34 min | |
| Overview with Examples: Number Series 07:31 min | |
| Type 2 - Wrong Number Series Practice Questions 20:13 min | |
| Complete & Incomplete Number Series 19:45 min | |
| Practice Questions: Number Series 25:25 min | |
| Practice Questions: Wrong Number Series 25:20 min | |
| Alphabet Series 30:25 min | |
Averages
| Averages: Overview 01:56 min | |
| Averages: Important Questions 19:02 min | |
Profit & Loss
| Profit and Loss: Overview 08:20 min | |
| Compound Interest: Concepts 13:13 min | |
| How to solve Questions on Profit and Loss - 1 30:39 min | |
| How to solve questions on Profit and Loss - 2 29:50 min | |
| Interest Problems: Tricks and Strategies 48:00 min | |
| Interest Problems: Hacks and Shortcuts 05:15 min | |
Geometry
| Problem Set on Triangles 09:31 min | |
| Geometry of Quadrilateral 07:37 min | |
| Problem set on Circles 08:22 min | |
| Problem set on Rectangles - 1 08:20 min | |
| Problem Set on Triangles: 2 06:11 min | |
| Circles: Properties & Theorems 40:32 min | |
| Problem set on Rectangles - 2 08:37 min | |
| Problem set on Square - 1 08:15 min | |
| Problem set on Square - 2 08:30 min | |
| Pythagoras Theorem 02:57 min | |
| Properties of Triangle 02:44 min | |
Statistics & Probability
| What is Probability? 05:03 min | |
| Examples: Probability 05:25 min | |
| Data Interpretation Introduction and Its Types 27:38 min | |
| Practice Questions: Probability 16:23 min | |
| Data Interpretation Type: Pie Chart 19:25 min | |
| Examples Marbles drawn: Probability- 2 05:05 min | |
| Average or Central Tendency: Arithmetic Mean; Median; and Mode 09:01 min | |
| Data Interpretation Type: Bar Chart 12:53 min | |
| Probability Trick 24:36 min | |
| Mean, Median, Mode, Range - Statistics Tricks 18:38 min | |
Mixtures & Alligations
| Alligation and Mixture: Removed and Replaced 40:51 min | |
| Alligations: Arithmetic and Quantitative Reasoning 02:41 min | |
| Mixtures and Alligations: Short Trick 06:39 min | |
Algebra
| Arithmetic Progression and Geometric Progression 02:56 min | |
| Pair of Linear Equations in Two Variables 03:29 min | |
| Quadratic Equations 03:01 min | |
Data Interpretation
| Data Interpretation Introduction and Its Types 27:38 min | |
| Data Interpretation Type: Bar Chart 12:53 min | |
| Data Interpretation Type: Pie Chart 19:25 min | |
| Data Interpretation: Trick for Overall Percentage Calculation 05:15 min | |
Discount
| Profit, Loss and Discount: Practice Questions 11:47 min | |
| Profit, Loss and Discount: Part 2 11:53 min | |
| Bankers Discount - Quantitative Aptitude 09:40 min | |
| The discount rate 13:22 min | |
| Discount - Based Questions 18:02 min | |
Vedic Mathematics
| Vedic Mathematics: Multiplication Techniques Using Visualization 12:44 min | |
| Tricks for Multiplication & Few Examples: Vedic Mathematics 18:36 min | |
| Multiplying any two 2 digit number in 3 seconds: Vedic Mathematics 05:35 min | |
| Percentages: Shortcut Tricks 04:24 min | |
| Tricks for Fast Calculations 05:05 min | |
| Vedic Mathematics: Cube Root of Any Number in 10 Seconds 06:56 min | |
| Multiplication Trick: Numbers Just Above the Base 04:00 min | |
| Multiplication Tricks: Palindrome Approach 04:55 min | |
| Vedic Mathematics: Addition Tricks with Examples 13:48 min | |
| Multiplication Tricks: Numbers Just Above and Below the Base 03:41 min | |
| Multiplication Tricks: Multiplying Numbers by 9 03:20 min | |
| Tricks for Quick Multiplication 27:13 min | |
| Tricks to Find Roots and Square Roots 14:08 min | |
| Tricks for Quick Division 06:44 min | |
| Squares Tricks: Square of a Number Close to the Base 05:31 min | |
| Multiplication Tricks: Multiplying Two Numbers where the Base is a Multiple of Power of 10 04:58 min | |
| Temperature Conversion Trick 10:34 min | |
| Multiplication Trick: Numbers Just Below the Base 06:11 min | |
| Multiplication Tricks: Umbrella Approach 05:19 min | |
| Multiplication Tricks: One Number Above and One Below the Base 03:28 min | |
| Squares Tricks: Square of a Number Close to the Multiple of the Base 03:53 min | |
| Multiplication Tricks: Multiplying Any Number by 11, 12 and 13 09:07 min | |
| Multiplication Tricks: Japanese Line Technique 03:44 min | |
| Division Tricks: When a Number is Divided by 9 04:42 min | |
| Division Tricks: When a Number is Divided by 5 02:43 min | |
| Squares Tricks: Square of Numbers Close to 50 03:56 min | |
HCF & LCM
| Important Concepts: HCF & LCM 14:39 min | |
| Basic Concepts: HCF and LCM 09:42 min | |
| Introduction to LCM 22:51 min | |
| Introduction to HCF 25:03 min | |
| Based On Fraction 12:16 min | |
| Based On Decimal 15:43 min | |
| Product of Two Numbers 08:03 min | |
| Same/Different Remainder 23:22 min | |
| Least 4/5 Digit Number 22:17 min | |
| Greatest 4/5 Digit Number 14:59 min | |
| Tips & Tricks: HCF & LCM 21:56 min | |
Problem on Ages
| Tricks & Shortcuts to solve problems on Ages - 1 08:19 min | |
| Tricks & Shortcuts to solve problems on Ages - 2 07:51 min | |
| Tips & Tricks: Problems on Ages 27:13 min | |
| Tricks & Shortcuts to solve problems on Ages - 3 07:08 min | |
| Tricks & Shortcuts to solve problems on Ages - 4 06:06 min | |
Square Roots & Cube Roots
| Trick to find Perfect Square Root 44:05 min | |
| Trick & shortcut to find Cube Root of a number 44:05 min | |
| How to find the square of a number 1 to 100? 21:20 min | |
| Trick & Shortcut to find Non Perfect Square Root 08:43 min | |
| Introduction to Square Roots 04:00 min | |
| Tips & Tricks: Square & Cube Roots - 1 05:55 min | |
| Tips & Tricks: Square & Cube Roots - 2 04:12 min | |
Indices & Surds
| Laws of Indices 08:53 min | |
| What are Surds ? 01:56 min | |
| How to Simplify Surds - 1 42:42 min | |
| How to Simplify Surds - 2 12:36 min | |
| Surds and Indices: Problem Set 1 08:37 min | |
| Surds and Indices: Problem Set 2 06:16 min | |
| How to Simplify Surds - 3 16:24 min | |
| How to Simplify Surds - 4 19:36 min | |
Fractions & Decimals
| Decimals and Fractions: Shortcuts & Tricks to solve problems 46:18 min | |
| Tips & Tricks: Area & Perimeter 53:29 min | |
| Shortcuts & Tricks: Fractions & Decimals 46:18 min | |
Height & Distance
| Explanation: Heights and Distances 13:17 min | |
| Introduction to Heights And Distance 13:17 min | |
| Tricks: Heights & Distance - 1 20:57 min | |
| Tricks: Heights & Distance - 2 16:09 min | |
| Tricks: Heights & Distance - 3 13:07 min | |
| Tips & Tricks: Height & Distance - 1 20:57 min | |
| Tips & Tricks: Height & Distance - 2 16:09 min | |
Graph of Linear Equation
| Tips & Tricks: Quadratic Equations 28:44 min | |
| Tips & Tricks: Linear Equations 07:05 min | |
Banker's Discount
| Problem Set 1 : Bankers Discount - Quantitative Aptitude 08:05 min | |
| Bankers Discount - Quantitative Aptitude 09:40 min | |
Partnership
| Introduction: Partnership 27:00 min | |
| Solved Examples: Partnership- 1 33:56 min | |
| Tips & Tricks: Partnership 32:51 min | |
| Solved Examples: Partnership- 2 25:06 min | |
| Solved Examples: Partnership- 3 20:30 min | |
Unitary Method
| Tricks to solve problems on Unitary Method/Chain Rule 29:41 min | |
| Basic problems on Unitary Method 07:55 min | |
| Basic Concept of Unitary Method/Chain Rule 04:35 min | |
Pipes & Cisterns
| Tips & Tricks: Pipes & Cisterns 46:55 min | |
| Pipes - Work Distance Concept - Arithmetic, Quantitative Reasoning 03:46 min | |
| Shortcut Tricks: Pipes and Cisterns 46:55 min | |
Problem Based on Trains
| Problems Based on Trains 19:07 min | |
| Tips & Tricks: Problems on Trains 11:34 min | |
Boats and Streams
| Boats and Streams: Summary and Examples 28:36 min | |
| Tips & Tricks: Boats & Streams 11:06 min | |
Races and Games of Skill
| Introduction to Races 16:10 min | |
| Three Contestant 20:57 min | |
| Different Distance 15:34 min | |
| Tips & Tricks: Races and Games of Skill 16:21 min | |
Clock and Calender
| Tips & Tricks: Clock and Calendar 71:48 min | |
Permutations and Combinations
| Understanding Basics: Permutations and Combinations 15:54 min | |
| Tips & Tricks: Permutation & Combination - 1 11:22 min | |
| Tips & Tricks: Permutation & Combination - 2 07:08 min | |
| Solved Examples: Permutations and Combinations 11:55 min | |
Coordinate Geometry
| Introduction to Coordinate Geometry 12:27 min | |
| Distance Between 2 Points Formula 09:13 min | |
| Section Formulae 09:56 min | |
| Properties of Straight Line 34:56 min | |
| Various Formulae 37:03 min | |
| Advanced Example 1 to 3: Coordinate Geometry 05:40 min | |
| Advanced Example 4 to 6: Coordinate Geometry 05:57 min | |
| Advanced Example 7 and 8: Coordinate Geometry 06:04 min | |
| Advanced Example 9 to 11: Coordinate Geometry 04:12 min | |
| Advanced Example 12 and 13: Coordinate Geometry 04:17 min | |
| Additional Example 1: Coordinate Geometry 04:18 min | |
| Additional Example 2: Coordinate Geometry 06:14 min | |
| Additional Example 3: Coordinate Geometry 04:05 min | |
| Additional Example 4: Coordinate Geometry 08:56 min | |
| Additional Example 5 and 6: Coordinate Geometry 05:42 min | |
| Additional Example 7 to 9: Coordinate Geometry 05:23 min | |
Data Sufficiency
| Introduction to Data Sufficiency 11:29 min | |
| Basic Model 1- Example 1 04:14 min | |
| Basic Model 1- Example 2 03:45 min | |
| Basic Model 1- Example 3 04:47 min | |
| Basic Model 1- Example 4 05:58 min | |
| Basic Model 1- Example 5 03:55 min | |
| Basic Model 1- Example 6 09:03 min | |
| Model 2- Three Conclusions Based Example 08:58 min | |
| Model 3 - Redundant Conclusions 11:44 min | |
| Advanced Example - 1 04:13 min | |
| Advanced Example - 2 10:15 min | |
| Advanced Example - 3 19:28 min | |
| Advanced Example - 4 05:42 min | |
| Advanced Example - 5 11:30 min | |
| Advanced Example - 6 and 7 05:01 min | |
| Advanced Example - 8 04:42 min | |
| Advanced Example - 9 11:05 min | |
| Advanced Example - 10 16:43 min | |
| Advanced Example - 11 to 13 08:28 min | |
| Additional Example - 1 04:55 min | |
| Additional Example - 2 06:54 min | |
| Additional Example - 3 to 5 36:39 min | |
| Additional Example - 15 09:22 min | |
| Tips & Tricks: Data Sufficiency 08:57 min | |
Analogy
| Tricks & Applications: Analogy 06:40 min | |
Blood Relations
| Blood Relations and Family Tree 09:06 min | |
| Blood Relation Tricks 42:18 min | |
| Blood Relations: Coded Relations 20:39 min | |
| Blood Relations: Puzzle and Family Tree 15:56 min | |
| Blood Relations: Chain Relations 20:19 min | |
Coding-Decoding
| Coding and Decoding 58:50 min | |
| Coding and Decoding: Part 1 13:15 min | |
| Coding and Decoding: Part 2 04:55 min | |
| Coding Decoding Trick 12:10 min | |
Syllogism
| Practice Questions: Syllogism 18:04 min | |
| Syllogisms: Introduction to Statements 09:11 min | |
| Syllogisms: Introduction to Conclusions 10:10 min | |
| Syllogism Short Tricks 12:05 min | |
Number & Alphabetical Series
| Number Series: Tricks for Reasoning 58:42 min | |
| Types of Number Series 19:34 min | |
| Overview with Examples: Number Series 07:31 min | |
| Complete & Incomplete Number Series 19:45 min | |
| Practice Questions: Number Series 25:25 min | |
| Type 2 - Wrong Number Series Practice Questions 20:13 min | |
| Practice Questions: Wrong Number Series 25:20 min | |
Venn Diagram
| Set Theory and Venn Diagrams in Data Interpretation 33:48 min | |
| Venn Diagram Basic 10:12 min | |
Matrix
| Type-4 Matrix Coding Decoding 20:51 min | |
Clock & Calendar
| Formulas: Calendars 22:48 min | |
| Finding Angle between Hour and Minute Hand 42:14 min | |
| Hands be Right Angle 16:25 min | |
| Hands of the clock Opposite 13:12 min | |
| Calendar Reasoning 37:22 min | |
| Calendar Reasoning-2 22:23 min | |
| Calendar Reasoning-3 18:02 min | |
| Shortcuts & Tricks - Calendar 04:24 min | |
| Calendar Reasoning-4 15:17 min | |
| Calendars and Clocks 17:52 min | |
Paper Folding Method
| Paper Folding & Cutting - 1 07:09 min | |
| Paper Folding & Cutting - 2 11:47 min | |
Alphabet test & Number test
Direction and Distance
| Introductory Concepts of Distance and Direction 08:48 min | |
| Practice Questions of Distance & Direction 22:57 min | |
Cubes & Dice
| Dice Short Trick 15:35 min | |
Reasoning Videos lectures
| Counting of Figures 27:56 min | |
| Alphabetical Analogy Classification Series 57:11 min | |
| Arithmetical Reasoning 72:45 min | |
| Blood Coded Relation 75:21 min | |
| Calendar Reasoning 65:24 min | |
| Clock Reasoning 61:59 min | |
| Coding & Decoding 61:10 min | |
| Number - Coding & Decoding 35:14 min | |
| Number to Number Coding & Decoding 09:08 min | |
| Direction Reasoning 82:04 min | |
| Find Missing - 1 43:47 min | |
| Find Missing - 2 41:00 min | |
| Find Missing - 3 40:41 min | |
| General Awareness Analogy 79:02 min | |
| General Awareness Classification - 1 73:44 min | |
| General Awareness Classification - 2 68:40 min | |
| Logical Sequence 58:41 min | |
| Number Analogy - 1 48:35 min | |
| Number Analogy - 2 45:07 min | |
| Paper Cutting and Folding 17:40 min | |
| Ranking Reasoning 73:02 min | |
| Seating Arrangement - 1 74:28 min | |
| Seating Arrangement - 2 74:28 min | |
| Venn Diagram - 1 63:36 min | |
| Venn Diagram - 2 63:36 min | |
Mirror Image
| Mirror Image & Water Image Reasoning Tricks 30:37 min | |
Logical Sequence of Words
| Logical Sequence of Words - 1 10:06 min | |
| Logical Sequence of Words - 2 07:16 min | |
Ranking & Time sequence test
| Order and Ranking Trick 12:05 min | |
Word Formation
| Word Formation Shortcuts Tips & Tricks 35:31 min | |
Mathematical Operations
| Mathematical Operations 27:17 min | |
| Tips & Tricks: Mathematical Operations 06:20 min | |
Embedded Figures
| Embedded Figures 34:06 min | |
Figure Formation & Analysis
| Figure Completion - Reasoning Tricks 20:49 min | |
| Formation of Figures 07:44 min | |
Pattern Completion
| Completion of Incomplete Patterns Nonverbal Reasoning in English 18:55 min | |
Counting Figures
| Trick For Counting Figures 21:27 min | |
| Square Counting Tricks 18:26 min | |
Inserting the missing character
| Inserting the Missing Character 55:39 min | |
| Top 10 Inserting The Missing Character Reasoning Trick 17:54 min | |
| Missing Number Puzzles 07:52 min | |
Puzzles
| Tips & Tricks: Puzzles 68:38 min | |
| Solved Examples: Puzzles 09:16 min | |
Input Output
| Machine Input-Output 06:11 min | |
| Tips & Tricks: Input & Output - 1 18:24 min | |
| Tips & Tricks: Input & Output - 2 15:27 min | |
Data Sufficiency
| Data Sufficiency Based On Directions 46:11 min | |
| Data Sufficiency: Ranking & Ordering - 1 23:26 min | |
| Data Sufficiency: Based On Blood Relation 37:33 min | |
| Data Sufficiency: Ranking & Ordering - 2 19:05 min | |
| Tips & Tricks: Data Sufficiency 08:57 min | |
Seating Arrangements
| Linear Arrangement Problems 08:05 min | |
| Circular and Linear Arrangement: Introduction 20:11 min | |
| Complex Seating Arrangement 21:56 min | |
| Arrangement: Basic Problems 16:15 min | |
| Seating Arrangement: Introduction 20:56 min | |
| Moderate Problems on Arrangement 18:12 min | |
| Seating Arrangement: Golden Rules for CAT 14:38 min | |
Coded Inequality
| Data Sufficiency Based On Directions 46:11 min | |
| Data Sufficiency: Ranking & Ordering - 1 23:26 min | |
| Data Sufficiency: Based On Blood Relation 37:33 min | |
| Data Sufficiency: Ranking & Ordering - 2 19:05 min | |
| Tips & Tricks: Data Sufficiency 08:57 min | |
Decision Making
| Tips & Tricks for Decision Making 10:25 min | |
Logical Arrangement
| Introduction: Circular Arrangement 02:50 min | |
| Solved Example: Circular Arrangement - 1 29:47 min | |
| Solved Example: Circular Arrangement - 2 15:27 min | |
| Introduction: Linear Arrangement - 1 02:30 min | |
| Introduction: Linear Arrangement - 2 03:06 min | |
| Introduction: Linear Arrangement - 3 04:46 min | |
| Introduction: Linear Arrangement - 4 07:24 min | |
| Solved Example: Linear Arrangement - 1 10:49 min | |
| Solved Example: Linear Arrangement - 2 24:43 min | |
Odd Man Out Series
| Important Tips: Odd Man Out 14:49 min | |
| Tips & Tricks: Odd Man Out Series 09:27 min | |
Evaluating Given Courses of Action
| Introduction: Courses of Action 10:36 min | |
Cause and Effect
| Cause & Effect: Verbal Reasoning 23:48 min | |
| Tips & Tricks: Cause and Effect 03:52 min | |
Arguments
| Introduction: Arguments 11:07 min | |
| Solved Example: Arguments 04:36 min | |
Figure Completion
| Figure Completion 20:49 min | |
Assumptions
| Introduction: Assumptions 12:21 min | |
| Solved Example: Assumptions - 1 06:33 min | |
| Solved Example: Assumptions - 2 12:05 min | |
Evaluating Inferences
| Introduction: Inference 13:53 min | |
| Solved Example: Inference - 1 08:34 min | |
| Solved Example: Inference - 2 02:39 min | |
Comptroller & Auditor General of India
| Comptroller and Auditor General 30:24 min | |
Introduction to Micro Economics
| Meaning of Economics 15:14 min | |
| Central Problems of an Economy 04:00 min | |
| Fun Video: Introduction to Opportunity Cost 03:46 min | |
| Learning: Scarcity and Choice Problem 04:36 min | |
| Fun Video: Organisation of Economic Activities: The Centrally Planned Economy and The Market Economy 10:18 min | |
| Production Possibility Frontier 09:12 min | |
| Example: Opportunity Cost 05:48 min | |
| Marginal Opportunity Cost and Marginal Rate of Transformation 09:42 min | |
| What are Positive and Normative Economics? 04:00 min | |
| Microeconomics and Macroeconomics 01:04 min | |
| Scarcity Of Resources and Opportunity Cost 12:00 min | |
Theory of Demand and Supply
| What is an Indifference Curve? 08:28 min | |
| Meaning of utility and Consumer Equilibrium 04:34 min | |
| Law of Demand and Demand Curve 11:09 min | |
| Law of Diminishing Marginal Utility 14:26 min | |
| Cardinal utility Concept 04:16 min | |
| Indifference curve Analysis and Budget constraint - Economics 10:05 min | |
| Fun Video: Utility and Elasticity of Demand and Supply 11:33 min | |
| Measurement of Price Elasticity of Demand 04:54 min | |
| Percentage Method Elasticity of Demand 04:42 min | |
| Preference of Consumer: IC or Indifference Map 11:23 min | |
| Ordinal Utility Concept 06:46 min | |
| Normal and Inferior Goods 05:56 min | |
| Concept of Substitutes and Complements 04:20 min | |
| The Budget Line - Economics 06:13 min | |
| Demand, Individual Demand and Market Demand 04:13 min | |
| Movement along the Demand Curve: Extension and Contraction 02:07 min | |
| Shift along the Demand Curve: Increase and Decrease 13:14 min | |
| Total Expenditure Method to Calculate Elasticity of Demand - Economics 03:53 min | |
| Geometric Method - Economics 04:54 min | |
Theory of Production and cost
| Short Run and Long Run Production-Introduction - Economics 05:02 min | |
| Relation Between TP, AP and MP and their Curves - Economics 04:29 min | |
| Law of Diminishing Marginal Products - Economics 13:36 min | |
| Meaning of Production Function - Economics 05:45 min | |
| What is an Isoquant - Economics 03:49 min | |
| Short Run and Long Run Theory - Economics 21:03 min | |
| Law of Variable Proportion - Economics 01:07 min | |
| Return to Scale - Economics 02:39 min | |
| Fun Video: What are the Costs? - (Fixed, Variable, Total, Average and Marginal Costs) 11:10 min | |
| Understanding:Costs of Production(with example) - Economics 05:17 min | |
| Long Run Costs - Economics 12:09 min | |
| Understanding:Cost Curves - Economics 03:14 min | |
Market Equilibrium
| The Equilibrium Price and Equilibrium Quantity 04:51 min | |
| What is Excess Supply and Excess Demand?: Introduction 03:38 min | |
| Market Equilibrium: Fixed Number Of Firms 14:32 min | |
| Fun Video: Wage Determination in Labour Market 10:38 min | |
| Shifts in Demand and Supply 04:50 min | |
| Simultaneous Shifts in Demand and Supply 09:17 min | |
| Market Equilibrium: Free Entry and Exit with example 13:42 min | |
| Fun Video: Price Ceiling and Price floor 10:15 min | |
| Price ceiling and price floor - Economics 07:05 min | |
Non-Competitive Markets
| Market Demand Curve in AR 09:23 min | |
| Fun Video: What are Monopolies? 10:17 min | |
| Marginal Revenue and Elasticity of Demand 02:10 min | |
| Total, Average and Marginal Revenues 04:59 min | |
| Fun Video: Understanding Oligopoly 07:28 min | |
| Short run Equilibrium under Monopoly 04:35 min | |
| Monopolistic Competition 20:31 min | |
| How do Firms Behave in oligopoly 05:38 min | |
Indian Economy On The Eve Of Independence
| Indian Economy on the Eve of Independence 15:01 min | |
| Impact on Agricultural Sector 10:28 min | |
| Impact on Industrial Sector 08:21 min | |
| Economic Impacts of Colonial Rule in India 05:41 min | |
| Impact on Foreign Trade,Demographic Conditions,Occupational Structure and Infrastructure under Colon 13:40 min | |
| Indian Economy On the Eve of Independence - 1 07:16 min | |
| Indian Economy On the Eve of Independence - 2 12:14 min | |
Indian Economy 1950-1990
| Trade Policy: Import Substitution 15:00 min | |
| Economy and Economic system: Types of Economic Systems and Importance of Plans and Objectives 15:07 min | |
| The Goals of Five Year Plans 08:30 min | |
| Indian Economy On the Eve of Independence - 1 07:16 min | |
| Indian Economy On the Eve of Independence - 2 12:14 min | |
| Fun Video: Economic System and its Types 10:18 min | |
| Agriculture and Industrial Sector, Importance of Industries, Industrial Policy Resolution 19:29 min | |
Liberalisation , Privatisation and Globalisation : An Appraisal
| Introduction of Liberalisation, Privatisation and Globalisation 01:43 min | |
| Background (New Economic Policy of LPG) 07:41 min | |
| Liberalisation and its Industrial Policy 07:39 min | |
| Privatisation, Arguments in favour and Arguments against 06:27 min | |
| Liberalisation: Financial Sector Reforms,Tax Reforms, Foreign Exchange Reforms, Trade and Investment 11:52 min | |
| Fun Video: What is Globalisation? 09:02 min | |
| Globalisation Positive and Negative Traits and Outsourcing 05:43 min | |
| Arguments in Favour and Against Globalisation 03:30 min | |
| Indian Economy During Reforms 12:28 min | |
| Foreign Exchange/External Sector Reforms 18:29 min | |
Poverty
| Poverty in India and its Causes 04:57 min | |
| Poverty Alleviation Programmes in India 13:49 min | |
| Absolute and Relative Poverty 07:30 min | |
| Causes of Poverty and Govt. Approaches to Remove Poverty 07:53 min | |
| Poverty Alleviation Programmes in India A Critical Assessment: Measures to Alleviate Poverty 15:07 min | |
| Meaning of Poverty and Characteristics of Poor people 05:43 min | |
| Types/Measures of Poverty 04:53 min | |
| Number of Poor in India 09:11 min | |
Money and Banking
| Instruments of Monetary Policy and RBI 04:23 min | |
| What is the Velocity of Circulation of Money? 01:30 min | |
| Functions of Money and role of money - Economics 10:54 min | |
| Fun Video: Overview of Money and Finance 10:36 min | |
| Demand for Money: Transactive Motive and speculative motive 06:18 min | |
| Money Creation by Banking System 13:04 min | |
| Legal Definitions: Broad money and Narrow Money 01:22 min | |
| Monetary Policy in India 05:34 min | |
| The Reserve Ratio(in detail) 04:12 min | |
| Monetary Instruments, Principles and Logic of Acceptance 04:23 min | |
Constitutional Framework
| Basic Features of the Indian Constitution 55:59 min | |
| Preamble: Introduction 09:10 min | |
| Fundamental Duties and Constitutional Amendments 18:16 min | |
| Directive Principles of State Policy: Part 1 07:52 min | |
| Directive Principles of State Policy: Part 2 18:00 min | |
| Directive Principles of State Policy: Part 3 17:28 min | |
| Amendment of the Constitution 28:44 min | |
Central Government
| The President: Introduction – Part 1 29:14 min | |
| The President: Introduction – Part 2 22:57 min | |
| Vice-President: Introduction 06:41 min | |
| Council of Ministers 22:19 min | |
| The Supreme Court: Introduction – Part 1 10:03 min | |
| The Supreme Court: Introduction – Part 2 04:42 min | |
State Government
| State Executive 09:31 min | |
| Indian Polity: The Chief Minister 08:16 min | |
Constitutional and Non Constitutional Bodies
| Important Constitutional Bodies 17:21 min | |
System of Government
| Types of Government 08:16 min | |
Main Topics
| Emergency Provisions 31:24 min | |
| Right to Equality (Article 12 to 18) 58:23 min | |
| Right to Freedom (Article 19 to 30) 65:20 min | |
| Parliament - Polity 64:33 min | |
| Preamble and Citizenship 30:53 min | |
| Supreme Court and the High Court 84:27 min | |
| President, Vice President & Attorney General 108:26 min | |
Fundamental Rights
| Fundamental Rights Articles (44-50) - 1 37:21 min | |
| Fundamental Rights Articles (44-50) - 2 32:16 min | |
| Fundamental Rights Articles (44-50) - 3 37:21 min | |
| Fundamental Rights Articles (44-50) - 4 32:16 min | |
Articles 19-22
| Articles (19-22) - 1 37:17 min | |
| Articles (19-22) - 2 37:05 min | |
| Articles (19-22) - 3 01:39 min | |
Articles 23-30
| Polity Articles (23-301) 37:16 min | |
| Polity Articles (23-302) 37:04 min | |
| Polity Articles (23-303) 02:57 min | |
Computer Fundamentals /Terminologies
| Computer Fundamentals- 1 14:46 min | |
| Computer Fundamentals- 2 07:41 min | |
Computer Hardware
| Computer Hardware 32:40 min | |
Memory
| Computer Memory 29:05 min | |
Operating Systems
| Understanding Operating Systems 01:31 min | |
Computer Software
| Computer Software 31:39 min | |
Keyboard Shortcuts
| Keyboard Shortcuts 23:33 min | |
Internet & Networking
| Computer Networking - 1 09:34 min | |
| Computer Networking - 2 15:56 min | |
| Introduction to Internet 06:29 min | |
Computer Abbreviations
| 100 Most Common Computer Abbreviations and Full Forms 15:16 min | |
Database
| DBMS and Types of Keys in a Database 56:11 min | |
Reading Comprehension
| Reading Comprehension: Introduction 26:06 min | |
| Reading Comprehension: Central Idea of the Passage 47:16 min | |
| How to solve Reading Comprehension Passages 26:50 min | |
| Solved Example: Article Based Passage 36:26 min | |
| Solved Example: Story Based Passage 24:23 min | |
| Solved Example: Short Passage 06:19 min | |
| Tips & Tricks: Reading Comprehension 36:47 min | |
Error Spotting
| Spotting Errors: Important Tricks 34:08 min | |
| Spotting Errors: Practice Questions 26:09 min | |
Synonym/Antonyms
| Important Questions: Synonyms 24:39 min | |
| 100 Most Expected Antonyms - 1 15:52 min | |
| 100 Most Expected Antonyms - 2 16:57 min | |
Para Jumbles
| Parajumbles: Types 08:34 min | |
| Sentence Rearrangement: Tricks and Examples 15:24 min | |
Cloze Test
| Cloze Test: Tricks with Examples 13:03 min | |
Fill in the Blanks
| Fill in the Blanks - 1 01:30 min | |
| Fill in the Blanks - 2 00:53 min | |
| Fill in the Blanks - 3 01:03 min | |
| Fill in the Blanks - 5 01:07 min | |
| Fill in the Blanks - 6 00:57 min | |
Active - Passive Voice
| English Grammar: Active & Passive Voice with Examples 03:39 min | |
Vocabulary
| Verbal Aptitude: Prefix and Suffix 08:15 min | |
| Vocabulary: Practice Questions 29:43 min | |
| High Frequency Words: List – Part 2 33:33 min | |
| High Frequency Words: List – Part 1 16:28 min | |
| Idioms: Vocabulary 22:54 min | |
| Commonly Confused Words: Vocabulary- 2 34:01 min | |
Direct Indirect Speech
| Types of Speech 04:55 min | |
| How to convert Direct to Indirect Speech 16:09 min | |
| Converting Direct to Indirect Speech: Interrogative Sentences 21:09 min | |
| Converting Direct to Indirect Speech: Imperative Sentences 12:44 min | |
| Converting Direct to Indirect Speech: Explanatory Sentences 18:53 min | |
| Converting Direct to Indirect Speech: Practice Lesson 05:50 min | |
Idioms & Phrases
| Idioms & Phrases with Meanings - 1 10:01 min | |
| Idioms & Phrases with Meanings - 2 09:40 min | |
| Idioms & Phrases with Meanings - 3 09:37 min | |
| Idioms & Phrases with Meanings - 4 09:05 min | |
| Idioms & Phrases with Meanings - 5 08:53 min | |
Direct and Indirect Speech
| Direct and Indirect Speech 31:14 min | |
| Tips & Tricks: Direct and Indirect Speech 08:54 min | |
One Word Substitution
| One Word Substitutions: Important Examples 23:00 min | |
| One Word Substitutions: Part 1 43:00 min | |
| One Word Substitutions: Part 2 43:38 min | |
| One Word Substitutions: Practice Questions 17:05 min | |
| One Word Substitutions: Examples – Part 1 11:34 min | |
| One Word Substitutions: Examples – Part 2 06:47 min | |
| One Word Substitutions: Additional Questions – Part 1 04:53 min | |
| One Word Substitutions: Additional Questions – Part 2 11:40 min | |
Spellings
| 70 Most Asked Spelling Mistakes 24:50 min | |
| Tips & Tricks: Spellings 03:22 min | |
| Marathon of Mis-Spelt Words: Incorrectly and Correctly Spelt Words 176:12 min | |
Sentence Correction
| Sentence Correction Part 2 - Subject Verb Agreement 24:31 min | |
| Sentence Correction Part 3 - Verb and Pronoun Errors 17:30 min | |
| Important Rules: Sentence Correction 18:26 min | |
| Tricks: Sentence Correction 03:25 min | |
| Tips & Tricks: Sentence Correction 03:25 min | |
Sentence Improvement
| Sentence Improvement - 1 13:23 min | |
| Sentence Improvement - 2 23:07 min | |
| Sentence Improvement - 3 18:59 min | |
| Sentence Improvement - 4 12:49 min | |
| Sentence Improvement - 5 15:59 min | |
| Sentence Improvement - 6 28:18 min | |
| Tips & Tricks: Sentence Improvement 02:27 min | |
Rearrangement of Sentences
| Tips for Rearrangement of Sentences 12:58 min | |
Sentences
| Types of Sentences 14:14 min | |
Selecting the Correct Sentence
| Important Tips: Selecting the Correct Sentence 03:25 min | |
| Tips & Tricks: Selecting the Correct Sentence 03:25 min | |
Sentence Completion
| Tips & Tricks: Sentence Completion 13:32 min | |
| Sentence Completion 13:32 min | |
Paronyms and Homonyms
| Verbal Ability - 1 13:09 min | |
| Verbal Ability - 2 16:46 min | |
| Verbal Ability - 3 11:10 min | |
| Tips & Tricks: Paronyms and Homonyms 14:55 min | |
Sentence Transformation
| Transformation of Sentences: Simple to Compound 03:17 min | |
| Transformation of Sentences: Compound to Complex 03:43 min | |
| Tips & Tricks: Sentence Transformation 01:59 min | |
Collection, Classification and Presentation of Statistical Data
| Diagrammatic representation of data - Presentation of Data, Business Mathematics & Statistics 05:22 min | |
| Graphical representation of frequency distribution - Business Mathematics & Statistics 05:13 min | |
| Frequency Distribution - Presentation of Data, Business Mathematics & Statistics 12:04 min | |
| Frequency polygon and frequency curve - Presentation of Data, Business Mathematics & Statistics 02:19 min | |
Measures of Central Tendency
| Introduction - Measures of Central Tendency, Business Mathematics & Statistics 13:55 min | |
| Arithmetic Mean - Measures of Central Tendency, Business Mathematics & Statistics 19:22 min | |
| Geometric Mean - Measures of Central Tendency, Business Mathematics & Statistics 03:35 min | |
| Harmonic Mean - Measures of Central Tendency, Business Mathematics & Statistics 08:31 min | |
| Relations among AM, GM and HM - Measures of Central Tendency, Business Mathematics & Statistics 05:26 min | |
| Median - Measures of Central Tendency, Business Mathematics & Statistics 01:40 min | |
| Mode - Measures of Central Tendency, Business Mathematics & Statistics 14:50 min | |
| Quartiles and Percentiles - Measures of Central Tendency, Business Mathematics & Statistics 03:37 min | |
| Simple and Weighted Averages - Measures of Central Tendency, Business Mathematics & Statistics 26:34 min | |
| Uses and Limitations of Averages - Measures of Central Tendency, Business Mathematics & Statistics 08:37 min | |
Measures of Dispersion
| Introduction to Mean Deviation 15:07 min | |
| Quartile Deviation - Measures of Dispersion, Business Mathematics & Statistics 21:27 min | |
| Significance & Characteristics - Measures of Dispersion, Business Mathematics & Statistics 04:39 min | |
| Standard Deviation - Measures of Dispersion, Business Mathematics & Statistics 03:43 min | |
| Coefficient of Variation - Measures of Dispersion, Business Mathematics & Statistics 04:04 min | |
| Range - Measures of Dispersion, Business Mathematics & Statistics 12:34 min | |
Moments, Skewness and Kurtosis
| Measures of Skewness, Business Mathematics & Statistics 30:23 min | |
| Bowley’s Coefficient of Skewness, Business Mathematics & Statistics 12:14 min | |
| Concept of Kurtosis, Business Mathematics & Statistics 05:21 min | |
| Measures of Kurtosis, Business Mathematics & Statistics 04:26 min | |
Correlation and Regression
| Karl Pearson's Coefficient of Correlation - Business Mathematics & Statistics 17:29 min | |
| Scatter Diagram - Correlation & Regression, Business Mathematics & Statistics 04:52 min | |
| Correlation & Co-Efficient, Business Mathematics & Statistics 09:15 min | |
| Probable Error & Correlation coefficient - Business Mathematics & Statistics 07:00 min | |
| Rank Correlation - Correlation & Regression, Business Mathematics & Statistics 09:19 min | |
| Concurrent Deviation - Correlation & Regression, Business Mathematics & Statistics 25:52 min | |
| Regression analysis - Correlation & Regression, Business Mathematics & Statistics 01:41 min | |
| Regression coefficients - Correlation & Regression, Business Mathematics & Statistics 12:52 min | |
| Limits of correlation coefficient - Correlation & Regression, Business Mathematics & Statistics 08:09 min | |
| Concurrent deviation - Correlation & Regression, Business Mathematics & Statistics 25:52 min | |
| Linear and Non-Linear Regression - Correlation & Regression, Business Mathematics & Statistics 13:11 min | |
Probability Theory
| Basic Concepts of Probability, Business Mathematics and Statistics 18:14 min | |
| Relative Frequency Theory of probability, Business Mathematics and Statistics 05:32 min | |
| Permutation - Probability, Business Mathematics and Statistics 21:12 min | |
| Combination - Probability, Business Mathematics and Statistics 46:20 min | |
| Theorems of Probability - Addition & Multiplication, Business Mathematics and Statistics 28:20 min | |
| Bayes Theorem - Probability, Business Mathematics, and Statistics 21:43 min | |
| Conditional probability, Business Mathematics and Statistics 20:42 min | |
Sampling Theory
| Concept of Sampling Theory 04:08 min | |
| Sampling: Sampling & its Types 13:18 min | |
Time Series Analysis
| Basic/Secular/Long Time Series, Business Mathematics and Statistics 17:21 min | |
| Miscellaneous Topics - Time series, Business Mathematics and Statistics 55:07 min | |
| Meaning, Components and Models - Time Series, Business Mathematics and Statistics 11:19 min | |
| Seasonal Variations, Business Mathematics and Statistics 12:46 min | |
| Business Cycles/Cyclical Movement, Business Mathematics and Statistics 07:41 min | |
| Erratic/Irregular Fluctuations, Business Mathematics and Statistics 18:26 min | |
| Free Hand Curve Method, Business Mathematics and Statistics 17:21 min | |
| Method of Semi Averages, Business Mathematics and Statistics 13:47 min | |
| Method of Least Squares, Business Mathematics and Statistics 08:44 min | |
| Measurement of Seasonal Variation, Business Mathematics and Statistics 04:34 min | |
| Method of Simple Average, Business Mathematics and Statistics 26:34 min | |
| Ratio-to-Trend Method, Business Mathematics and Statistics 12:46 min | |
| Link Relatives Method, Business Mathematics and Statistics 11:13 min | |
| Mathematical statement of the composition of Time Series, Business Mathematics and Statistics 08:15 min | |
| Ratio-to-moving average method, Business Mathematics and Statistics 23:58 min | |
| Additive and Multiplicative Models, Business Mathematics and Statistics 04:07 min | |
Index Numbers
| Construction of an Index Number, Business Mathematics and Statistics 08:04 min | |
| Issues in Construction of Index Numbers, Business Mathematics and Statistics 11:44 min | |
| Tests of Adequacy - Index Numbers, Business Mathematics and Statistics 20:25 min | |
| Chain-Base Index Numbers 05:23 min | |
| Consumer Price Index - Index Numbers, Business Mathematics and Statistics 05:34 min | |
| Consumer Price Index - Index Numbers, Business Mathematics and Statistics 04:44 min | |
| Quantity Index Numbers, Business Mathematics and Statistics 10:48 min | |
| Bowley's coefficient of Skewness - Index Numbers, Business Mathematics and Statistics 12:14 min | |
Quantitative Aptitude
| Tips & Tricks: Fractions & Decimals 46:18 min | |
| Tips & Tricks: Permutation & Combination 71:34 min | |
| Tips & Tricks: Probability 67:38 min | |
| Tips & Tricks: Discount 52:19 min | |
| Tips & Tricks: Pipes & Cisterns 46:55 min | |
| Tips & Tricks: Time & Work 43:15 min | |
| Tips & Tricks: Boats & Streams 34:33 min | |
| Tips & Tricks: Problems on Trains 44:07 min | |
| Tips & Tricks: Problems on Numbers 32:16 min | |
| Tips & Tricks: Problems on Ages 27:13 min | |
| Tips & Tricks: Partnership 30:50 min | |
| Tips & Tricks: Square & Cube Roots 44:05 min | |
| Tips & Tricks: Averages 50:53 min | |
| Tips & Tricks: Chain Rule 29:41 min | |
| Tips & Tricks: Area & Perimeter 53:29 min | |
| Tips & Tricks: Volume & Surface Area 48:27 min | |
| Tips & Tricks: Height & Distance 43:20 min | |
| Tips & Tricks: Logarithms 63:01 min | |
| Tips & Tricks: Arithmetic Progression 57:46 min | |
| Tips & Tricks: Geometric Progression 69:42 min | |
| Tips & Tricks: Pie Chart 48:32 min | |
| Tips & Tricks: Bar Graph 60:59 min | |
| Tips & Tricks: Line Graph & Table Data 31:54 min | |
| Tips & Tricks: Statistics 79:45 min | |
Reasoning
| Tips & Tricks: Seating Arrangement 58:06 min | |
| Tips & Tricks: Clocks 71:48 min | |
| Tips & Tricks: Statement & Conclusion 35:58 min | |
| Tips & Tricks: Statement & Arguments 29:10 min | |
| Tips & Tricks: Cause & Effect 23:48 min | |
| Tips & Tricks: Coding & Decoding 58:50 min | |
| Tips & Tricks: Statement & Assumptions 17:53 min | |
| Tips & Tricks: Statement & Course of Action 35:05 min | |
| Tips & Tricks: Series 60:13 min | |
| Tips & Tricks: Solved Logical Reasoning Placement Paper 25:24 min | |
| Tips & Tricks: Solved Logical Reasoning Placement Paper - for IT companies 21:51 min | |
| Tips & Tricks: US Student F1 Visa Interview Questions & Answers 15:25 min | |
| Tips & Tricks: Calendar 56:52 min | |
English Language
| Tips & Tricks: Idioms and Phrases 55:39 min | |
| Tips & Tricks: Vocabulary Demystified 05:35 min | |
| Tips & Tricks: Synonyms and Antonyms 03:45 min | |
| Tips & Tricks: Vocabulary 01:02 min | |
| Tips & Tricks: Determiners - Sentence Correction 02:40 min | |
| Tips & Tricks: Prepositions - Sentence Correction 06:35 min | |
| Tips & Tricks: Comparison Error - Sentence Correction 02:35 min | |
| Tips & Tricks: Verb Time sequence - Sentence Correction 02:48 min | |
| Tips & Tricks: Pronoun Antecedent Agreement - Sentence Correction 05:47 min | |
| Tips & Tricks: Parallelism & Parallel Structures - Sentence Correction 03:00 min | |
| Tips & Tricks: Misplaced Modifiers - Sentence Correction 07:43 min | |
| Tips & Tricks: Subject Verb Agreement - Sentence correction 09:01 min | |
| Tips & Tricks: Introduction to Sentence Correction 03:08 min | |
| Tips & Tricks: Sentence Completion 13:32 min | |
| Tips & Tricks: Parajumbles 08:34 min | |
Book & Authors
| Books and Authors 20:23 min | |
| Important Books and Authors 29:24 min | |
| Famous Books and Authors: Part 2 09:09 min | |
| Books and Authors: Recent Editions 72:46 min | |
| Famous Books and Authors: Part 1 06:10 min | |
Art & Culture
| The Sangam Age: Art and Culture 14:58 min | |
| Buddhist Art & Culture 27:01 min | |
Honours & Awards
| Awards and Honours - June to November 23:07 min | |
| National Awards 2021-2022 42:07 min | |
| Awards and Honours - 1 43:26 min | |
Important Dates
| National/International Days 11:58 min | |
| Important Dates 45:31 min | |
| Important Days and Themes (2023) 28:51 min | |
| Important Days and Themes: Part 2 26:04 min | |
Sports
| Sports Current Affairs 11:39 min | |
| Sports Current Affairs 2022 30:19 min | |
| Sports Current Affairs 2022 21:35 min | |
Noun
| Nouns - English Grammar Basics 16:21 min | |
| Countable & Uncountable Nouns 22:17 min | |
Prepositions
| Prepositions - English Grammar Basics 04:41 min | |
Pronouns
| Demonstrative Pronouns - English Grammar Basics 02:03 min | |
| Reflexive Pronouns - English Grammar Basics 05:10 min | |
| Possessive Pronouns - English Grammar Basics 04:52 min | |
| Relative Pronouns - English Grammar Basics 01:56 min | |
| Indefinite Pronouns 05:02 min | |
Adjectives/Adverb
| Adverbs - English Grammar Basics 04:10 min | |
Transitive and Intransitive Verbs
| Transitive and Intransitive Verbs - English Grammar Basics 08:57 min | |
Quantifiers/Determiners
| Quantifiers / Determiners - English Grammar Basics 08:42 min | |
Punctuations
| Punctuations - English Grammar Basics 17:59 min | |
Economics
| Capital Market, Finance 17:16 min | |
| Money Market and RBI 91:53 min | |
| National Income & Gross Domestic Product 48:50 min | |
| Demand & Its Elasticity 47:44 min | |
| Indian Planning 23:19 min | |
| Balance of Payment & International Organizations 106:27 min | |
| Financial Market 37:01 min | |
| Types of Economies 27:10 min | |
Computers
| Computer Number System 00:46 min | |
| Database Management System 00:43 min | |
| Computer Database Management - 1 18:01 min | |
| Computer Database Management - 2 19:12 min | |
| Types of Memory Units - 1 18:01 min | |
| Types of Memory Units - 2 19:17 min | |
| Computer Number System - 1 18:01 min | |
| Computer Number System - 2 19:18 min | |
| Computer Number System - 4 19:03 min | |
| Computer Number System - 3 18:01 min | |
Geography
| Rivers and Multipurpose Projects Updated 51:03 min | |
| Plateau & Plain 58:26 min | |
| Transport in India 51:46 min | |
| Tectonic Plates Volcano 82:17 min | |
Science
| Animal Tissues 111:15 min | |
| Archimedes Principle 21:56 min | |
| Atomic Structure 44:15 min | |
| Circulatory system 70:23 min | |
| Forces & Newton's Laws of Motion 56:18 min | |
| Introduction Science 70:34 min | |
| Metals & Non-metals 31:10 min | |
| Periodic Motion 60:18 min | |
| Virus & Bacteria 58:44 min | |
| Chemical Bonding 117:54 min | |
Evaluating Inferences
| Approach for Logical Reasoning 22:49 min | |
Assumptions
| Statement and Assumptions: Tricks & Shortcuts 17:53 min | |
Arguments
| Tricks & Shortcuts: Statement and Arguments 29:10 min | |
Evaluating Given Courses of Action
| Course of Action 32:49 min | |
Simple Present Tense
| Detailed Explanation: Simple Present Tense 26:19 min | |
Simple Past Tense
| Simple Past – Grammar & Verb Tenses 05:48 min | |
Simple Future Tense
| Simple Future with Will – Grammar & Verb Tenses 04:44 min | |
| Simple Future with Be Going To – Grammar & Verb Tenses 04:55 min | |
Present Continuous/Progressive Tense
| Present Progressive – Grammar & Verb Tenses 05:01 min | |
Past Continuous/Progressive Tense
| Past Progressive – Grammar & Verb Tenses 06:34 min | |
Future Continuous/Progressive Tense
| Future Continuous 34:59 min | |
Present Perfect Tense
| Present Perfect Tense 05:56 min | |
| Present Perfect Tense - English Grammar Basics 13:43 min | |
Past Perfect Tense
| Past Perfect Tense 48:37 min | |
Future Perfect Tense
| Future Perfect Tense 31:43 min | |
Present Perfect Continuous/Progressive Tense
| Present Perfect Progressive Tense 05:10 min | |
Past Perfect Continuous/Progressive Tense
| Past Perfect Continuous Tense 38:29 min | |
Future Perfect Continuous/Progressive Tense
| Future Perfect Continuous Tense 32:27 min | |
