CAT Pre-Recorded Course

Designed to Crack CAT 2025 with 99+%ile

Linear equations involving one or two unknowns appear frequently in problems. A linear equation is defined as one where each variable is raised only to the first power — no squares, cubes, or higher powers. Occasionally, we encounter problems with three equations and three unknowns. In general, to solve for a certain number of variables, we need the same number of equations. That is, to find values for two unknowns, we need two equations (or two conditions provided in the problem), and for three unknowns, three equations (or three distinct conditions) are required.

Solving the equations is usually straightforward. The real challenge lies in framing the correct equations based on the problem. Once the equations are correctly set up, solving them is relatively easy. In this chapter, we will focus on problems where the number of first-degree (linear) equations matches the number of unknowns. In later chapters, we will explore second-degree equations (Quadratic Equations) and also look into situations where the number of equations is fewer than the number of variables — under the chapter titled Special Equations.

This lecture is dedicated to building a strong understanding of the concept of Percentage, which is a cornerstone topic in quantitative aptitude. The session starts with the basic definition and interpretation of percentages, then gradually moves into their application in various types of problems. You will learn how to calculate percentage increase or decrease, reverse percentages, successive percentage changes, and the relationship between percentage and fractions. The lecture also covers real-life applications such as profit and loss, data interpretation, and comparisons. Special focus is given to helping learners develop clarity in approach, quick calculation techniques, and the ability to tackle complex problems efficiently. This session aims to strengthen both fundamentals and problem-solving speed, making percentage-based questions easy and scoring.

This lecture is designed for students preparing for competitive exams and focuses on mastering One Word Substitution — a high-frequency topic in vocabulary sections. In this session, you’ll learn how to replace long phrases or definitions with a single, precise word, which not only saves time but also adds clarity to your language. The lecture includes commonly asked substitutions, their meanings, usage in context, and memory tips to help you retain them effectively. With a focus on exam-oriented learning, this session aims to boost your vocabulary, improve accuracy, and enhance your overall performance in the verbal section of aptitude-based competitive exams.

This lecture is aimed at competitive exam aspirants and covers Foreign Words — a frequently tested and often overlooked area in vocabulary preparation. In this session, you will learn the meanings, origins, and correct usage of commonly used foreign terms that appear in English, especially in formal or academic contexts. The lecture simplifies complex words borrowed from Latin, French, Greek, and other languages, helping you understand their application in sentences and improving your comprehension. With a focus on exam-relevant vocabulary, this session is designed to enhance your verbal accuracy, boost retention, and prepare you to tackle foreign word questions with confidence in any aptitude-based competitive exam.

This lecture is designed for students preparing for competitive exams and focuses on the topic of Odd One Out — a crucial component of vocabulary and verbal reasoning sections. In this session, you will learn how to identify the word or phrase that does not belong in a given group based on meaning, usage, category, or context. The lecture trains you to analyze relationships between words, spot subtle differences, and apply logic to eliminate incorrect options quickly and accurately. With targeted practice and strategy tips, this session aims to sharpen your reasoning skills and boost your performance in verbal ability sections across various aptitude-based exams.

This lecture focuses on Proverbs and Sayings, an important yet often underestimated part of vocabulary preparation for competitive exams. In this session, you will learn the meanings, origins, and contextual usage of commonly used proverbs and idiomatic sayings. These expressions are not only frequently asked in exams but also play a key role in enhancing comprehension and communication skills. The lecture simplifies each proverb, explains its real-world application, and provides examples to help you remember and use them correctly. Designed for exam-oriented learning, this session helps you build a strong grasp of figurative language and improve your performance in the verbal section of aptitude-based competitive exams.

This lecture is dedicated to Idioms and Phrases, a vital part of vocabulary and verbal ability sections in competitive exams. In this session, you’ll learn the meanings, usage, and contextual application of commonly asked idiomatic expressions. Each idiom is explained in simple language, with real-life examples to help you understand how and when to use them accurately. The lecture also focuses on helping you avoid common errors and confusion that idioms often cause in exam scenarios. Designed with an exam-focused approach, this session strengthens your command over figurative language, enhances comprehension, and boosts your readiness for the verbal section of any aptitude-based competitive exam.

This lecture focuses on Linear Arrangements, one of the most crucial and frequently tested topics in logical reasoning. The session begins by introducing the basic framework of arranging people or objects in a straight line based on given conditions. It then progresses into more complex scenarios involving directions, positions, multiple parameters, and layered conditions. Learners will understand how to interpret clues, draw effective diagrams, and eliminate possibilities logically. Special attention is given to building a structured thought process, avoiding common traps, and improving speed without compromising accuracy. By the end of the session, students will be equipped with the techniques and confidence needed to handle both basic and high-difficulty level questions in linear arrangement with ease.

This lecture focuses on the core quantitative topics of Ratio, Proportion, Variation, and Partnership. These concepts are fundamental in aptitude-based problem solving and frequently appear in various competitive scenarios. The session begins with understanding how ratios help compare quantities and how proportions establish relationships between them. It then moves into the concept of variation, including direct, inverse, and combined variations, explaining how quantities change in relation to one another. Finally, the lecture explores partnership-based problems, which apply these concepts in practical situations involving profit sharing, investments, and time-based contributions. The emphasis throughout is on building conceptual clarity, improving speed, and developing the ability to select the right approach for different types of problems. This lecture is ideal for strengthening your arithmetic foundation and preparing you for advanced application of these topics.

This lecture focuses on Cloze Passages, a key component of the verbal ability section in competitive exams. In this session, you will learn how to approach passages with missing words using contextual understanding, grammar awareness, and vocabulary skills. The lecture guides you through different types of cloze test questions, explains how to identify clues within the passage, and teaches techniques to eliminate wrong options efficiently. With a structured approach and focused practice, this session is designed to improve your reading comprehension, logical flow recognition, and overall accuracy in solving cloze passages — essential skills for performing well in any aptitude-based competitive exam.

This lecture covers the important arithmetic topics of Average, Mixture, and Alligation, which are widely used in quantitative problem solving. The session begins by explaining the concept of averages, helping learners understand how to find the central value in a set of data and how to apply average-based logic to various problem types. It then moves into the concept of mixtures, teaching how to handle problems involving the combination of different elements with varying quantities or values. Finally, the topic of alligation is introduced as a shortcut method to solve complex mixture problems quickly and accurately. Throughout the lecture, the focus is on building clear conceptual understanding, identifying problem patterns, and applying effective techniques to improve speed and accuracy. This session aims to make these topics easy to grasp and highly scoring for learners at all levels.

Word Ladder 1 is the first session in a structured vocabulary-building series designed to help learners understand English words deeply and logically. In this lecture, each word is broken down and explored through its meaning, grammar form, root word, prefix and suffix, usage in context, and related words. This method not only helps in remembering the word but also builds a clear understanding of how it functions in different contexts. The session emphasizes logical learning over memorization, helping learners see the connections between words and develop a stronger vocabulary foundation. Ideal for improving word power for communication, comprehension, and overall language confidence, this session sets the tone for an effective and engaging vocabulary journey.

Word Ladder 2 is the second session in a structured vocabulary-building series designed to help learners understand English words deeply and logically. In this lecture, each word is broken down and explored through its meaning, grammar form, root word, prefix and suffix, usage in context, and related words. This method not only helps in remembering the word but also builds a clear understanding of how it functions in different contexts. The session emphasizes logical learning over memorization, helping learners see the connections between words and develop a stronger vocabulary foundation. Ideal for improving word power for communication, comprehension, and overall language confidence, this session sets the tone for an effective and engaging vocabulary journey.

Word Ladder 3 is the third session in a structured vocabulary-building series designed to help learners understand English words deeply and logically. In this lecture, each word is broken down and explored through its meaning, grammar form, root word, prefix and suffix, usage in context, and related words. This method not only helps in remembering the word but also builds a clear understanding of how it functions in different contexts. The session emphasizes logical learning over memorization, helping learners see the connections between words and develop a stronger vocabulary foundation. Ideal for improving word power for communication, comprehension, and overall language confidence, this session sets the tone for an effective and engaging vocabulary journey.

Word Ladder 4 is the fourth session in a structured vocabulary-building series designed to help learners understand English words deeply and logically. In this lecture, each word is broken down and explored through its meaning, grammar form, root word, prefix and suffix, usage in context, and related words. This method not only helps in remembering the word but also builds a clear understanding of how it functions in different contexts. The session emphasizes logical learning over memorization, helping learners see the connections between words and develop a stronger vocabulary foundation. Ideal for improving word power for communication, comprehension, and overall language confidence, this session sets the tone for an effective and engaging vocabulary journey.

Word Ladder 5 is the fifth session in a structured vocabulary-building series designed to help learners understand English words deeply and logically. In this lecture, each word is broken down and explored through its meaning, grammar form, root word, prefix and suffix, usage in context, and related words. This method not only helps in remembering the word but also builds a clear understanding of how it functions in different contexts. The session emphasizes logical learning over memorization, helping learners see the connections between words and develop a stronger vocabulary foundation. Ideal for improving word power for communication, comprehension, and overall language confidence, this session sets the tone for an effective and engaging vocabulary journey.

This lecture is dedicated to mastering Circular and Polygonal Arrangements, an essential part of the logical reasoning section. The session starts with the fundamentals of circular arrangements, helping learners understand how to position individuals or objects around a circle based on directional and relational clues. It then expands into polygonal arrangements, where elements are placed around polygons like squares, hexagons, or octagons, often involving multiple layers of logic and parameters. Through structured approaches, diagrammatic representations, and step-by-step elimination, the lecture builds the ability to tackle both basic and complex scenarios. Emphasis is placed on developing spatial reasoning, interpreting tricky conditions accurately, and managing time effectively during problem-solving. This session ensures that learners are well-prepared to handle advanced arrangement problems with confidence and precision.

This lecture delves into the concept of Venn Diagrams, a key topic in logical reasoning and data interpretation. The session begins by introducing the basics of set theory and how Venn diagrams visually represent relationships between different groups or categories. Learners are guided through problems involving two, three, and more overlapping sets, where the objective is to determine intersections, exclusions, and total counts based on given conditions. The lecture focuses on building a clear understanding of diagram-based problem solving, translating verbal information into visual form, and handling both direct and complex layered clues. Emphasis is placed on accuracy, clarity in representation, and quick computation strategies. By the end of the session, learners will be confident in using Venn diagrams to solve a variety of logical and quantitative problems efficiently.

This lecture is centered around the Matrix Form, a structured and logic-driven problem type frequently seen in the logical reasoning section. The session begins by explaining how to interpret problems that involve matching multiple attributes — such as names, professions, colors, or places — using a matrix or grid format. Learners are taught how to translate clues into structured information, fill out the matrix systematically, and use the process of elimination to arrive at accurate conclusions. The lecture emphasizes the importance of organizing data clearly, spotting direct and indirect relationships, and maintaining logical consistency throughout the process. With a focus on clarity, step-wise solving, and time management, this session helps learners confidently handle even the most complex matrix-based reasoning problems.

This lecture focuses on Quant-Based Puzzles, a unique blend of arithmetic and logical reasoning designed to test analytical thinking and numerical aptitude. The session begins with an overview of how numbers, conditions, and constraints are combined in puzzle format to create complex problem statements. Learners are guided through the process of interpreting data, identifying hidden relationships, and organizing information effectively. The lecture covers puzzles involving quantities, ratios, distributions, age-based logic, and numerical arrangements. Emphasis is placed on developing a systematic approach, using smart assumptions, and practicing effective elimination techniques. This session equips learners with the tools and strategies needed to break down and solve quantitative puzzles quickly, accurately, and with confidence.

This lecture focuses on the systematic development of reading speed, an essential skill for effective performance in the Verbal Ability and Reading Comprehension (VARC) section of the CAT examination. The session introduces evidence-based methods to increase reading rate while maintaining or improving comprehension accuracy.

Key areas covered include:

Identification and elimination of subvocalization

Techniques to minimize regression during reading

Introduction to skimming and scanning strategies for information retrieval

Application of speed reading drills tailored to CAT-level RC passages

Tracking and measuring reading speed improvement using WPM metrics

Students will also engage with guided exercises and receive a structured practice framework designed to develop reading fluency and efficiency under time constraints. 

This lecture is recommended for CAT aspirants at all stages of preparation, particularly those seeking to optimize time management and enhance their reading effectiveness in high-stakes testing environments.

This session on Quadratic and Higher Degree Polynomials is a comprehensive deep dive into one of the most crucial topics in CAT Quantitative Aptitude. Designed for CAT 2025 and 2026 aspirants, the lecture covers fundamental concepts such as the nature of roots, discriminants, standard forms, factorization techniques, and much more. It also explores patterns and approaches to handle higher-degree polynomials like cubic and quartic equations. Students will learn how to solve CAT-level questions using time-saving shortcuts, identify common traps, and develop strong conceptual clarity. Ideal for anyone targeting high accuracy and speed in the Quant section, this lecture blends theory with application to help you confidently tackle polynomial-based problems in the exam.

Reading Comprehension isn’t just about reading words — it’s about understanding ideas, navigating the structure of arguments, and drawing inferences. This module lays the foundation for mastering RC by focusing on how to preview and scan a passage effectively, recognize common text structures like sequence, cause-effect, and contrast, and identify the author’s intent and flow of thought. You’ll learn how to approach RC like navigating a map — spotting where the journey begins, how it turns, and where it ends — without getting lost in unnecessary detail. These fundamentals will help you read smarter, think sharper, and score higher.

This lecture offers an in-depth exploration of Progressions, covering Arithmetic Progression (AP), Geometric Progression (GP), Harmonic Progression (HP), Arithmetic-Geometric Progression (AGP), and important Special Series frequently encountered in CAT-level quantitative aptitude. The session begins with foundational concepts and standard formulas, followed by strategic approaches to solving problems involving nth terms, sum of terms, and term-based manipulations. Special attention is given to AGP and series involving quadratic or telescoping patterns, which often appear in advanced CAT problems. Each concept is reinforced through concept-driven examples, shortcut techniques, and exam-style questions designed to enhance problem-solving efficiency. By the end of the lecture, students will have a strong command over progression-based questions, including non-standard patterns, enabling quicker and more accurate attempts in the exam.

This lecture provides a detailed study of Inequalities and Modulus, two fundamental topics in quantitative aptitude essential for CAT and other competitive exams. The session begins with the basic principles of inequalities, including linear and quadratic inequalities, and progresses to advanced applications such as inequalities involving rational expressions and absolute values. The concept of modulus is introduced systematically, covering the definition, graphical interpretation, and key properties. Special focus is placed on solving equations and inequalities involving modulus functions, a common area of confusion for many students. Through a combination of conceptual explanations, solved examples, and practice problems, this lecture equips learners with the analytical tools and techniques needed to approach inequality and modulus-based questions with confidence and accuracy.

This lecture breaks down the core skills required to crack Reading Comprehension questions in CAT and other entrance exams. Learn how to identify the main idea, track supporting details, understand the flow of ideas, analyze logical structure, and decode the author’s tone. Whether you're struggling with dense passages or tricky inference questions, this session gives you the tools to read smarter and solve faster.

This lecture covers the complete syllabus of Profit, Loss &amp; Discount, along with an in-depth explanation of Stocks &amp; Shares—two essential topics for Quantitative Aptitude in CAT and other MBA entrance exams. The session begins with strong conceptual grounding, including cost price, selling price, marked price, successive discounts, and dishonest dealings, followed by CAT-level problems designed to build both clarity and confidence. It also introduces powerful shortcuts and smart calculation techniques to boost your speed during the exam. The latter part of the lecture dives into Stocks and Shares, covering key ideas like face value, market value, dividend, yield, and profit/loss scenarios involving share transactions. Through real-life analogies, application-based questions, and integrated problem-solving strategies, this lecture ensures you're fully prepared to handle even the trickiest of questions. Whether you're aiming for a high percentile or looking to strengthen your basics, this all-in-one session delivers everything you need—concepts, tricks, and exam-level practice.

In this power-packed session, we dive deep into three critical reasoning skills that separate toppers from the rest: Inference, Evaluation, and Application. Learn how to read between the lines, judge arguments sharply, and apply ideas to new contexts. These are not just question types—they’re thinking tools.Train your mind to spot what’s implied, challenge what’s stated, and extend what’s argued.

This lecture offers a complete and structured breakdown of the topic Logarithms, tailored specifically for CAT and other competitive exams. Starting from the fundamental definition of logarithms and their relation to exponents, the session builds up to cover all key laws, properties, and base-change rules in a clear, intuitive manner. It focuses on helping students understand core concepts while also introducing smart techniques and shortcuts for faster calculations. The lecture includes a wide variety of problems ranging from basic to CAT-level, with a special focus on application-based and trap-based questions often seen in actual exams. You’ll also explore the role of logarithms in solving complex equations and real-world scenarios. With a strong mix of concept explanation, solved examples, and strategic tips, this session ensures that you master the topic not just for accuracy, but for speed and confidence as well.

This lecture provides a comprehensive walkthrough of Simple and Compound Interest, a high-utility topic in CAT and other MBA entrance exams. The session starts with the fundamental formulas and concepts of principal, rate, and time, and gradually builds into more advanced applications like difference-based problems, effective rates, and compounded interest across different time intervals. Key attention is given to common question patterns, including half-yearly and quarterly compounding, as well as compound interest with varying rates. You'll also learn powerful shortcut techniques, ratio-based methods, and smart ways to handle CI-SI difference questions—all of which are crucial for time management in the exam. With step-by-step explanations, real-time examples, and CAT-level problem-solving strategies, this lecture ensures you not only understand the logic but also develop the speed and accuracy needed to excel. Perfect for aspirants aiming for a 99+ percentile, this lecture bridges the gap between concept clarity and exam-readiness.

This lecture offers a complete and intuitive understanding of the topic Time and Work, which frequently appears in CAT and other competitive exams. The session begins with foundational concepts like work efficiency, individual and group work rates, and the unitary method. From there, it progresses to advanced question types, including pipes and cisterns, alternate work, work and wages, and negative work scenarios. Special emphasis is placed on LCM-based approaches, shortcut techniques, and ratio-based problem solving—all designed to improve speed and accuracy under pressure. The lecture also addresses tricky conceptual traps that often confuse students, ensuring you're well-prepared for exam-level challenges. Through a mix of real-world analogies, conceptual clarity, and timed problem-solving strategies, this lecture equips you to solve even the toughest Time and Work questions with confidence. Whether you're a beginner or a high scorer aiming for the top percentile, this session will elevate your Quant game significantly.

This lecture builds a strong foundation in Geometry by covering two fundamental topics—Lines &amp; Angles and the Basic Proportionality Theorem (BPT)—both highly relevant for CAT and other competitive exams. The session starts with core concepts of angles, including complementary, supplementary, vertically opposite, and linear pairs, along with angle properties in parallel lines and transversals. We then move to the Basic Proportionality Theorem, exploring its statement, proof, and application in solving real exam problems.Through a structured flow of concept explanation, visual diagrams, and solved examples, you’ll learn how to apply these theorems to complex CAT-level geometry questions. Special emphasis is placed on shortcut approaches, common trap questions, and integration with other geometry concepts like triangles and similarity. By the end of the lecture, you’ll have complete clarity and the confidence to tackle any question involving Lines &amp; Angles or BPT quickly and accurately in the exam.

This lecture focuses on mastering History-based Reading Comprehension (RC) passages, a recurring theme in CAT and other MBA entrance exams. You’ll learn how to approach dense historical texts with accuracy and speed, even when the subject matter feels unfamiliar. The session begins with strategies for identifying central ideas, understanding chronological flow, and spotting cause-effect relationships in historical narratives. It also covers how to tackle fact-based vs. inference-based questions, interpret references to historical events, and avoid common traps set in answer choices.Through a mix of CAT-level history-themed RCs, detailed walkthroughs, and time-bound practice drills, you’ll develop the ability to retain key details while maintaining reading pace. Special emphasis is placed on eliminating incorrect options systematically and handling passages with heavy dates, names, and events. By the end of this lecture, you’ll have the confidence to handle any history-themed RC—turning what’s often considered a tricky genre into a scoring opportunity.

This lecture provides a complete understanding of Triangles, one of the most important areas in CAT Geometry. The session begins with the classification of triangles (based on sides and angles) and gradually covers all essential properties, including angle sum property, exterior angle property, and triangle inequality. You’ll also learn about similarity and congruence of triangles, Pythagoras theorem and its applications, as well as important results related to medians, altitudes, incenters, and circumcenters.Special focus is given to shortcut approaches, high-frequency theorems, and CAT-level problem types that integrate triangles with other geometry concepts. Through step-by-step explanations, solved examples, and video solutions, you’ll not only build conceptual clarity but also master the speed and accuracy needed to solve triangle-based problems under exam pressure. By the end of this lecture, you’ll be confident in handling even the trickiest triangle questions with ease.

This lecture explores Quadrilaterals and Polygons, two vital geometry topics that form the backbone of many CAT-level questions. The session begins with the properties of quadrilaterals, including parallelograms, rectangles, rhombuses, squares, and trapeziums, highlighting their side-angle relationships, diagonals, and area formulas. It then extends to polygons, covering internal and external angle properties, diagonals count, and advanced problem types often seen in CAT and other MBA entrance exams.With a strong mix of conceptual explanations, shortcut techniques, and application-based problems, you’ll learn how to quickly identify properties, apply formulas effectively, and tackle questions involving multiple shapes. The lecture also emphasizes integrated geometry problems, where quadrilaterals and polygons connect with triangles, circles, or mensuration. By the end of this session, you’ll have both the clarity and confidence to solve complex geometry problems with accuracy and speed.

This lecture covers Circles, one of the most essential and frequently tested topics in CAT Geometry. Starting with the fundamental properties of circles—such as radius, diameter, circumference, and area—the session progresses to more advanced concepts like tangents, secants, chords, and cyclic quadrilaterals. You’ll also learn the important theorems related to angles subtended by chords, the power of a point, and circle-based problems involving tangents, concentric circles, and common external tangents.Emphasis is placed on using theorems and properties to simplify complex geometry questions and integrating circles with other shapes (such as triangles and quadrilaterals). The lecture includes solved examples, shortcut techniques, and video solutions to help you master the art of applying formulas quickly and accurately under exam pressure. By the end of this lecture, you’ll be equipped to tackle even the trickiest circle-based problems in the CAT exam.

This lecture dives deep into Mensuration, focusing on the area, perimeter, and volume calculations of various 2D and 3D shapes—a crucial topic for CAT and other MBA entrance exams. Starting with basic shapes like squares, rectangles, circles, and triangles, the session progresses to more complex figures such as trapeziums, parallelograms, and sector areas. The lecture then expands into 3D geometry, covering the surface area and volume of solids like cubes, spheres, cylinders, cones, and hemispheres.With a focus on formula application, smart techniques, and time-saving shortcuts, you’ll learn how to solve both basic and advanced mensuration problems with speed and accuracy. The session also covers combination figures, where multiple shapes are involved, and how to break them down into simpler calculations. Through solved examples and video solutions, you’ll build both conceptual clarity and exam-ready problem-solving skills. By the end of this lecture, you’ll be confident in handling all mensuration-related questions efficiently in the CAT exam.

This lecture focuses on Games and Tournaments, a high-yield topic in the DILR section of CAT. You’ll learn to analyze round-robin, knockout, and league-style tournaments, understanding how to calculate total matches, wins, losses, and points distribution efficiently. The session also covers complex scenarios involving team rankings, tie-breakers, and conditional outcomes, which are often tested in CAT-level questions.With a mix of step-by-step problem-solving strategies, shortcut techniques, and practice examples, this lecture trains you to approach tournament-based puzzles logically and quickly. Emphasis is given to pattern recognition, logical deduction, and time management, helping you solve questions accurately under exam pressure. By the end of this session, you’ll be confident in tackling any games or tournament-based DILR question with clarity and speed.

This lecture covers Networks and Routes, a crucial topic in the DILR section of CAT that tests your logical reasoning and analytical skills. You’ll learn to analyze complex networks, paths, and routes, including shortest paths, circular routes, and connectivity patterns. The session also addresses problems involving restrictions, multiple connections, and optimization scenarios, which frequently appear in CAT-level questions.Through step-by-step strategies, diagrammatic approaches, and shortcut techniques, you’ll develop the ability to quickly visualize networks and deduce feasible routes. Emphasis is placed on time management, accuracy, and logical deduction, enabling you to solve network-based puzzles efficiently under exam pressure. By the end of this lecture, you’ll confidently tackle any networks or routes problem in the DILR section, turning this challenging topic into a scoring opportunity.

This lecture covers Set Theory, Functions, and Graphs, focusing on the concepts most relevant for CAT Quant. It begins with basic set theory, including fundamental definitions, types of sets, and simple operations, just enough to build the foundation. The session then dives deep into Functions and Graphs, explaining types of functions, domain and range, compositions, inverses, and graphical representation of linear, quadratic, and piecewise functions. Emphasis is given to interpreting graphs, analyzing trends, and solving graph-based questions efficiently, which are frequently tested in the CAT exam.With detailed explanations, shortcut techniques, and step-by-step video solutions, this lecture helps you master functions and graphs while reinforcing the basics of set theory. By the end of this session, you’ll be confident in handling any function or graph problem in CAT Quant, improving both accuracy and speed.

This lecture covers Time, Speed and Distance (TSD) in a structured, CAT-focused manner. It begins with the Concept of Speed and gradually moves into Speed Ratio Applications, building a strong foundation for tackling advanced problems. The session then explores Average Speed and Relative Speed, two of the most frequently tested subtopics in CAT.Next, the lecture dives into practical applications, including Train-Based Problems and Boats and Streams, which are often considered tricky by students. Each concept is explained with clarity, supported by intuitive shortcuts and real CAT-level questions to sharpen problem-solving skills.With step-by-step explanations, shortcut techniques, and video solutions, this lecture ensures that you not only grasp the fundamentals but also learn efficient methods to maximize speed and accuracy. By the end, you’ll be fully prepared to handle any TSD question in CAT Quant with confidence.

This lecture begins with the Classification of Numbers, covering natural numbers, integers, rational and irrational numbers, primes, and special number properties that frequently appear in CAT Quant. With clear categorization and examples, the session ensures a strong grasp of number fundamentals before moving to advanced concepts.The lecture then delves into Indices and Exponents, explaining the laws of indices, simplification techniques, and handling exponential expressions. From there, it transitions into Surds, focusing on rationalization, simplification, and how surds combine with indices in CAT-style problems.Throughout the session, detailed explanations, shortcut methods, and CAT-level practice questions are used to strengthen problem-solving skills. Emphasis is placed on spotting patterns, avoiding common mistakes, and applying concepts efficiently under exam conditions.By the end of this lecture, you’ll have complete clarity on numbers, indices, and surds, enabling you to solve a wide range of CAT Quant problems with improved accuracy and speed.

This lecture focuses on the foundations of number properties by exploring Factors and Multiples in depth. It begins with the basics of factorization, divisibility rules, and prime factorization techniques—essential tools for breaking down numbers systematically. The session then moves to Highest Common Factor (HCF) and Least Common Multiple (LCM), explaining their properties, applications, and quick methods to compute them.Special attention is given to real-world problem types such as finding numbers divisible by given conditions, solving remainder-based questions, and handling word problems involving HCF &amp; LCM. Each concept is reinforced with CAT-style problems, shortcut techniques, and step-by-step video solutions to maximize clarity and speed.By the end of this lecture, you’ll master the use of factors, multiples, HCF, and LCM in problem-solving—equipping you to tackle a variety of Quant questions that require number sense, logical reasoning, and fast calculation.

This lecture explores three important number system topics frequently tested in CAT Quant. It begins with Factorials, covering definitions, properties, trailing zeros, highest power of a prime in factorials, and their applications in problem-solving. The session then moves to Divisibility, explaining divisibility rules, prime factorization techniques, and how to quickly determine divisibility in complex problems.The lecture further dives into Cyclicity, a powerful tool for handling large powers and last-digit/units-digit problems. With a step-by-step approach, students learn how to identify patterns, apply modular arithmetic concepts, and simplify otherwise time-consuming calculations.Throughout the lecture, shortcut methods, exam-oriented tricks, and CAT-level practice questions are used to boost problem-solving efficiency. Each topic is explained with clarity and reinforced through detailed video solutions.By the end of this session, you’ll have complete mastery of factorials, divisibility, and cyclicity, enabling you to solve tricky number system problems quickly and accurately in CAT Quant.

This lecture introduces the fundamentals of Data Interpretation (DI) with a focus on handling diverse chart types. It begins with Tables, explaining how to extract, organize, and compare data efficiently to avoid calculation errors under time pressure.The session then moves beyond conventional charts to Non-Traditional Graphs such as Triangular Graphs, Scatter Plots, and Radar Graphs. Each type is explained step by step, highlighting how to read them correctly, interpret trends, and apply logical reasoning to solve CAT-style questions quickly.Special emphasis is given to shortcut calculation methods, ratio and percentage comparisons, and identifying patterns that reduce the time spent on complex DI sets. With detailed video solutions and CAT-level practice questions, this lecture strengthens both accuracy and speed in DI problem-solving.Topics Covered:<ul><li>Tables – data extraction &amp; comparison techniques</li><li>Triangular Graphs – interpretation &amp; shortcuts</li><li>Scatter Plots – trend analysis &amp; question types</li><li>Radar Graphs – reading &amp; solving efficiently</li><li>CAT-style DI problem-solving with shortcuts</li></ul>By the end of this session, you’ll have the confidence to handle a variety of data presentation formats, giving you an edge in solving tricky DI sets in the CAT exam.

This lecture builds on the fundamentals of Time, Speed, and Distance to cover advanced applications frequently tested in CAT Quant. It focuses on Escalator Problems, Linear and Circular Races, and Clock-Based Questions, explaining each topic with clarity and exam-oriented strategies.Special attention is given to shortcut methods, pattern recognition, and time-saving tricks, enabling students to solve tricky problems efficiently under exam conditions. Real CAT-level examples are used throughout, with step-by-step video solutions to reinforce concepts and improve calculation speed.Topics Covered:<ul><li>Escalator Problems – approach &amp; shortcut techniques</li><li>Linear and Circular Races – relative speed &amp; meeting points</li><li>Clocks – angles, time calculation, and shortcut methods</li><li>CAT-style Time &amp; Distance problem-solving with tricks</li></ul>By the end of this lecture, you’ll be able to tackle complex Time &amp; Distance problems with confidence, accuracy, and speed, giving you a clear advantage in the Quant section of the CAT exam.

This lecture focuses on mastering Art and Literature-based Reading Comprehension (RC) passages, a recurring theme in the CAT VARC section. It helps students understand how to navigate dense, descriptive, and often abstract writing styles common in these passages.The session breaks down how to identify the central idea, tone, and author’s perspective, while developing strategies to handle figurative language, references, and cultural contexts that can confuse readers. With targeted examples and real CAT-level passages, students learn to interpret complex arguments and eliminate trap options efficiently.Emphasis is placed on reading techniques, keyword tracking, and question-type recognition, ensuring higher accuracy in inference and main idea questions. The lecture also includes shortcuts and reading drills to improve comprehension speed and retention.Topics Covered:<ul><li>Understanding Art &amp; Literature passages in CAT RC</li><li>Identifying tone, theme, and author’s intent</li><li>Handling abstract and descriptive writing styles</li><li>Eliminating trap options effectively</li><li>Speed reading and comprehension shortcuts</li></ul>By the end of this session, you’ll read Art and Literature passages with confidence, interpret their deeper meaning effortlessly, and answer questions with precision—boosting your overall VARC percentile.

This lecture focuses on Business and Economics-based Reading Comprehension (RC) passages, one of the most critical themes in the CAT VARC section. It trains students to read and interpret passages that involve economic theories, market behavior, corporate strategies, and business ethics with clarity and precision.The session emphasizes understanding cause-effect relationships, data-driven arguments, and logical flow of ideas, helping students decode dense or technical passages with ease. Through real CAT-level examples, you’ll learn how to simplify jargon, extract key insights, and apply structured reasoning to arrive at the right answers.Special focus is given to question-solving strategies, including how to tackle inference, assumption, and tone-based questions that often appear in these themes. The lecture also integrates shortcuts, elimination methods, and reading drills to enhance both accuracy and speed.Topics Covered:<ul><li>Understanding Business &amp; Economics passages in CAT RC</li><li>Interpreting data-heavy and analytical texts</li><li>Recognizing tone, argument flow, and author’s intent</li><li>Solving inference and critical reasoning-based questions</li><li>Shortcut reading strategies for faster comprehension</li></ul>By the end of this session, you’ll be able to confidently handle Business and Economics passages—reading faster, thinking logically, and answering with higher accuracy—giving you a decisive edge in CAT VARC.

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