1: Non Verbal Reasoning - Analogy

Duration: 16 min

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Inside: a video lesson and guided study material.

Module outline

  1. About the course: About the Course
  2. Mathematical Aptitude / गणितीय अभिक्षमता: Number System / संख्या पद्धति, HCF and LCM / महत्तम समापवर्तक और लघुत्तम समापवर्त्य, Divisibility Rules / विभाज्यता के नियम, Percentage / प्रतिशत, Ratio and Proportion / अनुपात और समानुपात, Average / औसत, Profit, Loss and Discount / लाभ, हानि और बट्टा, Time and Work / समय और कार्य, Solid Mensuration / घन क्षेत्रमिति, Simple and Compound Interest / साधारण और चक्रवृद्धि ब्याज, Time, Speed and Distance / समय, चाल और दूरी, Age Problems / आयु संबंधी प्रश्न, Mixture and Alligation / मिश्रण और एलिगेशन, Algebra / बीजगणित, Simplification, Indices and Surds / सरलीकरण, घातांक और करणी, Pipe and Cistern / नल और टंकी, Trigonometry / त्रिकोणमिति, Statistics / सांख्यिकी, Data Interpretation / आँकड़ा निर्वचन, Arithmetic / अंकगणित, Sets, Relations, Functions and Discrete Mathematics / समुच्चय, संबंध, फलन और विविक्त गणित, Number Systems and Number Theory / संख्या पद्धति और संख्या सिद्धांत, Coordinate Geometry, Vectors and 3D Geometry / निर्देशांक ज्यामिति, सदिश और त्रिविमीय ज्यामिति, Polynomials, Equations and Complex Numbers / बहुपद, समीकरण और सम्मिश्र संख्याएँ
  3. Logical Reasoning / तार्किक तर्कशक्ति: Series / श्रेणी, Coding-Decoding / कूट लेखन एवं कूट वाचन, Analogy and Classification / सादृश्यता एवं वर्गीकरण, Blood Relations / रक्त संबंध, Direction and Distance / दिशा एवं दूरी, Order and Ranking / क्रम एवं रैंकिंग, Non-Verbal Reasoning / अशाब्दिक तर्क, Seating Arrangement and Puzzles / बैठक व्यवस्था एवं पहेलियाँ, Syllogisms / न्यायवाक्य, Venn Diagrams, Syllogism and Inequalities / वेन आरेख, न्याय वाक्य एवं असमानता, Mathematical Operations and Missing Numbers / गणितीय संक्रियाएँ एवं लुप्त संख्या, Alphabet and Number Test / वर्णमाला एवं संख्या परीक्षण, Statement-Based Reasoning / कथन आधारित तार्किक विवेचन, Analytical Reasoning (Counting Figures Reasoning) / विश्लेषणात्मक तर्क (आकृति गणना तर्क), Cubes, Dice and Figure Counting / घन, पासा एवं आकृतियों की गिनती, Calendar and Clock / कैलेंडर एवं घड़ी, Clock / घड़ी
  4. General Knowledge / सामान्य ज्ञान: Scientific Achievements and Research / वैज्ञानिक उपलब्धियाँ और अनुसंधान, Chemistry / रसायन विज्ञान, Biology / जीव विज्ञान, History / इतिहास, Geography / भूगोल, Polity / राजव्यवस्था, Indian Economy / भारतीय अर्थव्यवस्था, Current Affairs / समसामयिकी, Static General Knowledge / स्थैतिक सामान्य ज्ञान, State-Specific General Knowledge / राज्य विशेष सामान्य ज्ञान
  5. Art of Teaching / शिक्षण कला: Teaching-Learning Process and Classroom Management / शिक्षण-अधिगम प्रक्रिया एवं कक्षा प्रबंधन, Learners & Learning Process / अधिगमकर्ता और अधिगम प्रक्रिया, Factors Affecting Teaching / शिक्षण को प्रभावित करने वाले कारक, Teaching Methods and Approaches / शिक्षण विधियाँ एवं उपागम, Microteaching and Classroom Communication / सूक्ष्म शिक्षण एवं कक्षा संप्रेषण, Teaching Aids and Educational Technology / शिक्षण सहायक सामग्री एवं शैक्षिक तकनीकी, Assessment and Evaluation / आकलन एवं मूल्यांकन, Teacher: Qualities, Professional Ethics and Development / शिक्षक: गुण, व्यावसायिक नैतिकता एवं विकास, Educational Policies, Acts and Administration / शैक्षिक नीतियाँ, अधिनियम एवं प्रशासन, Curriculum, Arts and Co-curricular Areas / पाठ्यचर्या, कला एवं सह-शैक्षिक क्षेत्र, Guidance and Counselling / निर्देशन एवं परामर्श, Education of Children with Disabilities / दिव्यांग बच्चों की शिक्षा, Micro-Teaching & Teaching Skills / सूक्ष्म शिक्षण और शिक्षण कौशल, Lesson Planning / पाठ योजना
  6. Environmental Science / पर्यावरण विज्ञान: Environment / पर्यावरण
  7. Unit 1 | Digital Electronics: Digital Systems & Boolean Basics, Logic Gates & Hardware, Boolean Expression, Boolean Minimization, Combinational Circuit, Sequential Circuits, Number System, Number Representation
  8. Unit 2 | COA: Basics of COA, Floating Point Rep, Cache Memory Organization, Input Output Organisation, Instr Formats & Modes, Control Unit Design, Register Transfer and Microoperations, Programming the Basic Computer
  9. Unit 3 | C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
  10. Unit 3 | Data Structures: Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing
  11. Unit 4 | Algorithms: Algorithm Analysis, Time Complexity Analysis, Sorting Algorithms, Dynamic Programming, Minimum Spanning Trees, Shortest Path Algos, Advanced Algorithms
  12. Unit 5 | Operating System: Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Threads & Process Creation, Deadlock, Memory Management, Virtual Memory, Disc Scheduling, File Management
  13. Unit 6 | Database Management System: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, File Organization & Indexing, Relational Algebra, SQL, Transaction Management, Concurrency Control
  14. Unit 7 | Computer Networks: Introduction to CN, Data Communication, DLL: Access Control, DLL: Flow Control, DLL: Error Control, DLL: Framing, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Net Layer:Routing Protocol, Transport Layer Services, TL: Congestion & UDP, Application Layer
  15. Unit 8 | Software Engineering: Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Testing, Software Maintenance and Configuration Management
  16. Unit 9 | Object Oriented Programming: OOPS with C++
  17. Unit 10 | Web Development: HTML Basics, CSS, JavaScript-Basics, XML, Node.js, Git & Github, PHP
  18. Unit 11 | Theory Of Computation: Introduction to TOC, Deterministic FA (DFA), Non-Deterministic FA, Regular Expressions, Grammar, Regular Language Properties, Moore & Mealy Machines, Pushdown Automata & CFG, Turing Machines
  19. Unit 12 | IoT: Emerging Tech Trends, Cloud Computing, Computer Networks, Internet of Things
  20. Unit 13 | Artificial Intelligence: Approaches to AI, Search Algorithms, Game Playing, Knowledge Representation, Natural Language Processing, Artificial Neural Networks, Genetic Algorithms
  21. Unit 14 | E-Commerce: Electronic Data Interchange and E-Commerce, Role of Internet and Web Services, Security in Mobile and Wireless Computing, Physical Security and Cryptography Basics, Cyber Safety and Security
  22. Unit 15 | Multimedia: Multimedia
  23. Unit 16 | Python: Introduction to Python, Tokens, Variables, Data Types, I/O, Operators & Expressions, Control Flow & Looping, Collections & Strings, Functions & Modules, File Handling & Data Analysis, DSA using Python
  24. Full Length Mock Tests — General Paper:
  25. Full Length Mock Tests — Computer Science (Paper II):
  26. Full Length Mock Test – General + Computer Science:
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This video is a comprehensive tutorial on non-verbal reasoning, specifically focusing on pattern recognition and analogy-based problems. The instructor, Yash Jain, systematically guides viewers through various types of questions, using a consistent format where a problem set of figures (A, B, C, D) is presented, and the student must identify the underlying logical relationship to determine the missing figure in the answer set. The video demonstrates multiple problem-solving techniques, including analyzing the number of elements, their arrangement, and transformations like rotation and reflection. The instructor uses on-screen annotations to highlight key features and explain the reasoning process step-by-step, making it a practical guide for students preparing for competitive exams.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video opens with a title slide for a 'Pattern Recognition' lesson, followed by a presentation slide introducing the topic of 'Non-Verbal Reasoning Test Questions & Answers' by Yash Jain. The instructor, visible in a small window, begins by explaining the format of the questions, which involve identifying a relationship between a problem set of figures (A, B, C, D) and applying that same relationship to an answer set to find the missing figure. The first example shown is a 'Symbol Series' problem where the number of circles inside a pentagon increases from one to four, and the instructor explains that the next figure should have five circles, which corresponds to option (D).

  2. 2:00 – 5:00 02:00-05:00

    The instructor presents a new analogy problem. The problem set shows a sequence of figures: a square with a circle, a circle with a square, a square with a triangle, and a triangle with a square. The answer set shows a sequence of triangles with a square, a square with a triangle, a triangle with a square, and a square with a triangle, with the last figure missing. The instructor analyzes the pattern, noting that the first figure in the problem set is a square with a circle, and the second is a circle with a square, indicating a swap of positions. The third is a square with a triangle, and the fourth is a triangle with a square, which is a swap. The pattern is a swap of the two figures. The answer set follows the same pattern: the first is a triangle with a square, the second is a square with a triangle, the third is a triangle with a square, and the fourth should be a square with a triangle, which is option (B).

  3. 5:00 – 10:00 05:00-10:00

    The video transitions to a new problem involving a sequence of figures: a square with a cross, a square with a cross, a pentagon, and a question mark. The answer set shows a sequence of pentagons with a cross, a pentagon with a cross, a pentagon with a cross, a pentagon with a cross, and a question mark. The instructor explains that the first two figures in the problem set are identical, and the third is a new shape (pentagon). The pattern is that the first two figures are the same, and the third is a new shape. The answer set follows this pattern: the first two figures are the same (pentagon with a cross), and the third is a new shape (pentagon with a cross), so the fourth should be the same as the third, which is a pentagon with a cross, corresponding to option (D).

  4. 10:00 – 15:00 10:00-15:00

    The instructor presents a problem involving a sequence of figures: a square with a cross, a square with a cross, a pentagon, and a question mark. The answer set shows a sequence of pentagons with a cross, a pentagon with a cross, a pentagon with a cross, a pentagon with a cross, and a question mark. The instructor explains that the first two figures in the problem set are identical, and the third is a new shape (pentagon). The pattern is that the first two figures are the same, and the third is a new shape. The answer set follows this pattern: the first two figures are the same (pentagon with a cross), and the third is a new shape (pentagon with a cross), so the fourth should be the same as the third, which is a pentagon with a cross, corresponding to option (D).

  5. 15:00 – 15:39 15:00-15:39

    The video concludes with a final problem involving a sequence of figures: a square with a cross, a square with a cross, a pentagon, and a question mark. The answer set shows a sequence of pentagons with a cross, a pentagon with a cross, a pentagon with a cross, a pentagon with a cross, and a question mark. The instructor explains that the first two figures in the problem set are identical, and the third is a new shape (pentagon). The pattern is that the first two figures are the same, and the third is a new shape. The answer set follows this pattern: the first two figures are the same (pentagon with a cross), and the third is a new shape (pentagon with a cross), so the fourth should be the same as the third, which is a pentagon with a cross, corresponding to option (D). The video ends with a 'Thanks for Watching' screen.

The video provides a structured and methodical approach to solving non-verbal reasoning problems, particularly those involving pattern recognition and analogies. It begins by establishing the core concept of identifying a logical relationship between a sequence of figures and applying that relationship to a new sequence. The instructor demonstrates this by walking through several distinct problem types, each with a unique pattern. The first example focuses on a simple numerical progression (increasing number of circles). The second example illustrates a positional swap between two elements. The third example introduces a pattern of repetition followed by a new element. The consistent use of on-screen annotations to highlight the key features of the figures and the step-by-step verbal explanation of the logic allows students to clearly see the thought process required to solve these problems. The video effectively teaches a set of analytical skills that are essential for success in competitive exams.

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