Concepts, Short Tricks & Questions (2)

Duration: 1 hr 58 min

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Inside: a video lesson and guided study material.

Module outline

  1. General Intelligence & Reasoning: Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning), Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Analogy, Blood Relations, Data Sufficiency, Number System, HCF LCM, Selection Decision Table (Decision Making), Logical Sequence Of Words, Directions (Direction Test), Ranking, Order and Sequence, Syllogisms, Venn Diagram, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Puzzle Solving (Puzzles), Data Arrangement, Analytical Reasoning (Counting Figures Reasoning), Cubes & Dices, Calendar, Clock, Arithmetic, Verbal Analogy (Word Based Analogy), Numerical Reasoning, Patterns in Two-Dimensional Figures, Assembling and Grouping of Shapes, Transformation of Shapes, Three-Dimensional Patterns and Visualization, Coding and Decoding, Cubes and Dice, Series Completion, Alphabet and Word Tests, Analogy and Classification, Vocabulary, Mathematical Operations, Direction Sense, Number System, Averages, Mixtures and Alligation, Percentages, Logical Deduction and Induction, Simplification and Approximation, Algebra, Sequences and Series, Powers, Surds and Logarithms, Constraint Puzzles, Critical Reasoning, Order, Ranking and Sequence, Syllogisms and Venn Diagrams, Reading Comprehension, Speed, Time and Distance, Traverse Surveying, Clocks and Calendars, Permutations and Combinations, Narrative Sequencing, Project Monitoring, Resources and Safety, Profit, Loss and Discount, Ratio and Proportion, Time and Work, Mensuration, Data Interpretation, Articles and Determiners, Sentence Completion, Data Sufficiency, Blood Relations, Simple Interest and Compound Interest, Mixture and Alligation, Sequence and Series (Series), Speed Time and Distance, Algebra, Profit and Loss, Seating Arrangements, Permutation and Combination, Combinatorics
  2. General Awareness: Physics, Chemistry, Biology, History, Geography, Polity, Indian Economy, Environment, Static General Knowledge, GK- Current Affairs
  3. Full-Length Mock Tests:
  4. Sectional Tests:
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This video is a comprehensive lecture on solving blood relation problems, a common topic in competitive exams. The instructor, Yash Jain, begins with a motivational quote about sacrifice and success, then systematically introduces the core concepts. The lesson progresses from foundational definitions like 'upper generation' and 'lower generation' to more complex topics such as 'direct relations' (e.g., husband-wife, father-son) and 'indirect relations' (e.g., uncle-nephew, cousin). A significant portion of the video is dedicated to teaching a method for solving coded blood relation problems, where symbols like +, -, *, /, @, and $ represent different familial ties. The instructor demonstrates this method with numerous examples, including complex family trees and logical puzzles, using a blackboard to draw diagrams and write out the step-by-step solutions. The video concludes with a final 'Thanks for watching' message.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video opens with a title card for 'BLOOD RELATIONS' over a network of interconnected figures. It then transitions to a lecture slide featuring a motivational quote by Yash Jain: 'If you are ready to shed your BLOOD and sacrifice your BLOOD and sacrifice all your RELATIONS for a while to achieve your dreams, then consider Yourself Successful from Now.' The instructor, Yash Jain, is visible in a small window, and the video is branded with 'KNOWLEDGE GATE EDUVENTURES' and a copyright notice.

  2. 2:00 – 5:00 02:00-05:00

    The lecture begins with a title slide for 'TCSNQT SPECIAL 23' and a humorous question about a complex family relationship. The instructor then introduces the 'Concept of Generation' on a blackboard, writing 'upper generation' and 'lower generation' and explaining that the 'upper generation' includes parents, grandparents, etc., while the 'lower generation' includes children, grandchildren, etc.

  3. 5:00 – 10:00 05:00-10:00

    The instructor explains the 'Concept of Generation' further, writing 'your generation' and 'lower generation' on the board. He then introduces the 'Types of Relation', starting with 'direct relation' and writing 'husband - wife' and 'father - son' as examples. He also introduces the concept of 'opaque' and 'transparent' relations, with 'opaque' being a direct relation and 'transparent' being an indirect one.

  4. 10:00 – 15:00 10:00-15:00

    The instructor continues to explain 'Types of Relation', writing 'uncle - nephew' and 'cousin' as examples of indirect relations. He then moves to a new topic, 'Drawing Relationship Chart Chart', and begins to solve a problem involving a family of six people, writing out the relationships on the board.

  5. 15:00 – 20:00 15:00-20:00

    The instructor presents a problem: 'A is father of B, B is father of C, R is daughter of A, X is wife of B'. He begins to solve it by drawing a diagram on the board, writing 'A', 'B', 'C', 'R', and 'X' and connecting them with lines to show the relationships. He explains that A is the grandfather of C and that X is the daughter-in-law of A.

  6. 20:00 – 25:00 20:00-25:00

    The instructor continues solving the problem, writing 'A + B' to mean 'A is father of B' and 'A - B' to mean 'A is mother of B'. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  7. 25:00 – 30:00 25:00-30:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  8. 30:00 – 35:00 30:00-35:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  9. 35:00 – 40:00 35:00-40:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  10. 40:00 – 45:00 40:00-45:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  11. 45:00 – 50:00 45:00-50:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  12. 50:00 – 55:00 50:00-55:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  13. 55:00 – 60:00 55:00-60:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  14. 60:00 – 65:00 60:00-65:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  15. 65:00 – 70:00 65:00-70:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  16. 70:00 – 75:00 70:00-75:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  17. 75:00 – 80:00 75:00-80:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  18. 80:00 – 85:00 80:00-85:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  19. 85:00 – 90:00 85:00-90:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  20. 90:00 – 95:00 90:00-95:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  21. 95:00 – 100:00 95:00-100:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  22. 100:00 – 105:00 100:00-105:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  23. 105:00 – 110:00 105:00-110:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  24. 110:00 – 115:00 110:00-115:00

    The instructor presents a problem: 'P is husband of S'. He explains that P is the husband of S and that S is the wife of P. He then moves to a new problem: 'P is father of S'. He explains that P is the father of S and that S is the daughter of P.

  25. 115:00 – 117:51 115:00-117:51

    The video concludes with a 'THANKS FOR WATCHING' message on a black screen. The instructor has been teaching a lesson on blood relations, using a blackboard to draw diagrams and explain complex family relationships. The video is part of a series by Knowledge Gate Eduventures.

This video provides a structured and comprehensive lesson on solving blood relation problems. It begins with foundational concepts like generation and direct/indirect relations, then progresses to a powerful method for solving coded problems using symbolic notation. The instructor uses a blackboard to visually demonstrate the step-by-step process of breaking down complex family trees and logical puzzles, making the abstract concepts tangible. The lesson is designed to equip students with a systematic approach to tackle these common exam questions efficiently.

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