Shape Construction
Duration: 15 min
This video lesson is available to enrolled students.
Inside: a video lesson and guided study material.
Module outline
- English Comprehension: Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Reading Comprehension, Vocabulary, Idioms and Phrases, Narrative Sequencing, Critical Reasoning
- Reasoning and Aptitude: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Analogy, Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Blood Relations, Directions (Direction Test), Ranking, Order and Sequence, Logical Sequence Of Words, Seating Arrangements, Puzzle Solving (Puzzles), Syllogisms, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Data Sufficiency, Selection Decision Table (Decision Making), Calendar, Clock, Cubes & Dices, Data Arrangement, Venn Diagram, Analytical Reasoning (Counting Figures Reasoning), Number System, HCF LCM, Percentage, Ratio and Proportion (Ratios), Average, Profit and Loss, Simple Interest and Compound Interest, Speed Time and Distance, Mensuration and Geometry, Arithmetic, Mixture and Alligation, Age Problems, Data Interpretation, Alphabet and Word Tests, Numerical Reasoning, Number System, Averages, Mixtures and Alligation, Percentages, Series Completion, Analogy and Classification, Patterns in Two-Dimensional Figures, Coding and Decoding, Mathematical Operations, Direction Sense, Logical Deduction and Induction, Simplification and Approximation, Assembling and Grouping of Shapes, Transformation of Shapes, Three-Dimensional Patterns and Visualization, Cubes and Dice, Algebra, Traverse Surveying, Clocks and Calendars, Order, Ranking and Sequence, Constraint Puzzles, Syllogisms and Venn Diagrams, Ratio and Proportion, Mensuration, Permutations and Combinations, Project Monitoring, Resources and Safety, Profit, Loss and Discount, Sequences and Series, Powers, Surds and Logarithms, Subject-Verb Agreement, Sentence Completion, Geometry, Probability, Trigonometry, Measurement and Quantity Take-Off, Statistics, Data Sufficiency, Blood Relations, Speed, Time and Distance, Time and Work, Data Interpretation, Sequence and Series (Series), Algebra, Permutation and Combination, Combinatorics
- General Awareness: Physics, Chemistry, Biology, Geography, History, Polity, Indian Economy
- Computer Fundamentals: Basics of COA, Number System, Number Representation, Semiconductor Memories and Programmable Logic, Timing, Hazards and Testing, Processor Organization and Instructions, Number Systems and Codes, Combinational Logic Design, Combinational Logic Circuits, Number Systems and Codes
- Operating System: Introduction to OS, Unix OS, Linux OS
- C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
- OOPS with C++ & Java: OOPS with C++, Java
- Database Management System: Basics of DBMS, SQL
- MS Office: MS Office Applications
- Internet & Web Technologies: Website, Browser & Services, Internet Fundamentals, Web Design & Development, Protocols & Services
AI summary & chapters
AI Summary
An AI-generated summary of this video lecture.
This video is a comprehensive lecture on non-verbal reasoning, specifically focusing on pattern recognition and shape construction. The instructor, Yash Jain, systematically presents various types of problems. The first type involves selecting three out of five given figures that can be fitted together to form a complete square, as seen in the example with figures (1), (2), (3), (4), and (5). The second type requires identifying which of four alternative figures fits into a given figure (X) to complete a square. The third type is a variation where the goal is to form an equilateral triangle. The lecture uses a PowerPoint presentation with clear diagrams and on-screen text to explain the logic and methods for solving these spatial reasoning problems, emphasizing the importance of visualizing how the pieces fit together.
Chapters
0:00 – 2:00 00:00-02:00
The video opens with a title slide for a lecture on "PATTERN RECOGNITION". It then transitions to a PowerPoint presentation titled "NON-VERBAL REASONING TEST QUESTIONS & ANSWERS" by Yash Jain. The first problem shown is a "Symbol Series" question, where the task is to identify which three out of five given figures (labeled 1-5) can be fitted together to form a complete square. The options are A. 145, B. 245, C. 123, D. 234.
2:00 – 5:00 02:00-05:00
The instructor continues to analyze the first problem, which involves five figures (1-5) and the task of forming a complete square. The on-screen text clearly states the problem: "Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a complete square." The instructor discusses the figures, and the video shows a diagram of a complete square on the right, which is the target shape. The figures are irregular polygons, and the challenge is to mentally fit them together.
5:00 – 10:00 05:00-10:00
The video presents a new problem. The on-screen text reads: "Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a complete square." The figures are different from the first problem, and the options are A. 124, B. 345, C. 123, D. 135. The instructor analyzes the figures, and the video shows a diagram of a complete square on the right, which is the target shape. The figures are irregular polygons, and the challenge is to mentally fit them together.
10:00 – 15:00 10:00-15:00
The video presents a new problem. The on-screen text reads: "Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a complete square." The figures are different from the first problem, and the options are A. 135, B. 123, C. 145, D. 234. The instructor analyzes the figures, and the video shows a diagram of a complete square on the right, which is the target shape. The figures are irregular polygons, and the challenge is to mentally fit them together. The video then transitions to a new problem where the goal is to form an equilateral triangle, as indicated by the text: "Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a equilateral triangle." The options are A. 234, B. 123, C. 345, D. 235.
15:00 – 15:26 15:00-15:26
The video presents a new problem. The on-screen text reads: "Select a figure from the given four alternatives which fits exactly into Figure-X to form a complete square." The figure labeled (X) is an incomplete square with a jagged edge. The four alternatives are labeled (1), (2), (3), and (4). The instructor analyzes the figures, and the video shows a diagram of a complete square on the right, which is the target shape. The figures are irregular polygons, and the challenge is to mentally fit them together. The video ends with a "THANKS FOR WATCHING" screen.
The video provides a structured tutorial on solving non-verbal reasoning problems, specifically focusing on pattern recognition and shape construction. It begins by introducing the topic and then presents a series of distinct problem types. The first type involves selecting three pieces from a set of five to form a complete square, requiring the student to mentally visualize the spatial arrangement. The second type is a puzzle where a single piece from a set of four must be selected to complete a given figure (X) into a square. The third type is a variation where the goal is to form an equilateral triangle. The consistent use of diagrams and clear on-screen text helps the instructor explain the logic and methods for solving these problems, emphasizing the importance of visualizing how the pieces fit together to form a complete shape.