Common Mistakes to avoid , Practice Questions

Duration: 12 min

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Module outline

  1. About the Course: About the Course
  2. Section 1 | भाषा (हिंदी) / Language (Hindi): भाषा, लिपि और वर्ण, वर्तनी, वर्ण-विन्यास, अनुस्वार, अनुनासिक, चंद्रबिंदु और ‘र’ के रूप, शब्द, पद और शब्द-भेद, संज्ञा और सर्वनाम, पद-भेद और रूप-विकार, लिंग, वचन, पुरुष और कारक, काल, वाच्य, वाक्य और वाक्य-भेद, संधि, समास, विलोम शब्द, पर्यायवाची शब्द, सामान्य अशुद्धियाँ, अनेक शब्दों के लिए एक शब्द, शब्द-भंडार, अपठित बोध, बहुविषयक सामग्री (विभिन्न अवधारणाओं से संबंधित सामग्री), वर्णमाला
  3. Section 1 | اردو زبان / Language (Urdu) — 22 Questions (Fixed): رسم الخط، حروفِ تہجی اور املا, اسم، ضمیر اور صفت, الفاظ، محاورے اور ضرب الامثال, تفہیمِ عبارت، انشا اور ترجمہ, تفہیم
  4. Section 1 | বাংলা ভাষা / Language (Bengali) — 22 Questions (Fixed): শব্দার্থ, বাগধারা ও ভাষাশুদ্ধি, বাক্য ও বাচ্য, শব্দগঠন ও শব্দভান্ডার, অনুবাদ, বোধপরীক্ষণ ও রচনা
  5. Section 1 | Language (English): Vocabulary, Noun, Subject Verb Agreement (Verb Noun Agreement), Adjectives, Verbs and Tenses, Pronoun, Verb, Adverb, Prepositions and Conjunctions, Parts of Speech, Determiner, Conjunction, Modals, Transformation of Sentences, Direct and Indirect Speech, Sentence Correction (Error Correction), Sentence Completion (Fill in the blanks), Sentence Construction, Sentence Structure and Common Errors, Reading Comprehension, Cloze Test (Cloze Passage), Verbal Analogy (Word Based Analogy), Facts, Inference and Judgements
  6. Section 2 | Primary Maths & Reasoning / प्राथमिक गणित एवं तर्कशक्ति: Ratio and Proportion / अनुपात और समानुपात, Divisibility Rules / विभाज्यता के नियम, Mixture and Alligation / मिश्रण और एलिगेशन, Permutation and Combination / क्रमचय और संचय, Number System / संख्या पद्धति, HCF and LCM / महत्तम समापवर्तक और लघुत्तम समापवर्त्य, Sequences, Series and Combinatorics / अनुक्रम, श्रेणी और संयोजन, Time, Speed and Distance / समय, चाल और दूरी, Series / श्रेणी, Coding-Decoding / कूट लेखन एवं कूट वाचन, Non-Verbal Reasoning / अशाब्दिक तर्क, Percentage / प्रतिशत, Average / औसत, Profit, Loss and Discount / लाभ, हानि और बट्टा, Simple and Compound Interest / साधारण और चक्रवृद्धि ब्याज, Time and Work / समय और कार्य, Solid Mensuration / घन क्षेत्रमिति, Age Problems / आयु संबंधी प्रश्न, Arithmetic / अंकगणित, Simplification, Indices and Surds / सरलीकरण, घातांक और करणी, Algebra / बीजगणित, Probability / प्रायिकता, Trigonometry / त्रिकोणमिति, Syllogisms / न्यायवाक्य, Seating Arrangement and Puzzles / बैठक व्यवस्था एवं पहेलियाँ, Blood Relations / रक्त संबंध, Direction and Distance / दिशा एवं दूरी, Analytical Reasoning (Counting Figures Reasoning) / विश्लेषणात्मक तर्क (आकृति गणना तर्क), Mathematical Operations and Missing Numbers / गणितीय संक्रियाएँ एवं लुप्त संख्या, Calendar and Clock / कैलेंडर एवं घड़ी, Clock / घड़ी, Cubes, Dice and Figure Counting / घन, पासा एवं आकृतियों की गिनती, Venn Diagrams, Syllogism and Inequalities / वेन आरेख, न्याय वाक्य एवं असमानता, Data Arrangement / आँकड़ों की व्यवस्था, Inequality / असमानता, Analogy and Classification / सादृश्यता एवं वर्गीकरण, Order and Ranking / क्रम एवं रैंकिंग, 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
  7. Section 2 | General Awareness (GK + Current Affairs) / सामान्य जागरूकता (GK + समसामयिकी): Polity / राजव्यवस्था, Scientific Achievements and Research / वैज्ञानिक उपलब्धियाँ और अनुसंधान, Biology / जीव विज्ञान, State-Specific General Knowledge / राज्य विशेष सामान्य ज्ञान, Chemistry / रसायन विज्ञान, History / इतिहास, Geography / भूगोल, Indian Economy / भारतीय अर्थव्यवस्था, Environment / पर्यावरण, Current Affairs / समसामयिकी, Static General Knowledge / स्थैतिक सामान्य ज्ञान
  8. Section 3 | Computer System and Org. (CSO): Basics of COA, Floating Point Rep, Cache Memory Organization, Instr Formats & Modes, Programming the Basic Computer, Input Output Organisation, Register Transfer and Microoperations, Control Unit Design
  9. Section 3 | Database Management System: Basics of DBMS, ER Diagram, Relational Model & Functional Dependencies, Keys & Integrity Constraints, Normalization (1NF - BCNF), Decomposition Properties & 4NF, SQL, File Organization & Indexing, Relational Algebra, Relational Calculus, Transaction Management, Concurrency Control
  10. Section 3 | Operating System: Introduction to OS, Process Management, CPU Scheduling, Threads & Process Creation, Memory Management, Virtual Memory, Disc Scheduling, File Management, Process Synchronization
  11. Section 3 | Computer Networks: Introduction to CN, Data Communication, DLL: Access Control, DLL: Flow Control, DLL: Error Control, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Transport Layer Services, TL: Congestion & UDP, Application Layer, Hardware basics
  12. Section 3 | Data Structures: Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs, Hashing, Algorithm Analysis, Time Complexity Analysis, Sorting Algorithms, Greedy Algorithms, Minimum Spanning Trees, Shortest Path Algos
  13. Section 3 | Theory Of Computation & Compiler Design: Introduction to TOC, Deterministic FA (DFA), Non-Deterministic FA, Regular Expressions, Grammar, Regular Language Properties, Moore & Mealy Machines, Pushdown Automata & CFG, Turing Machines, Intro to Compilers, Lexical Analysis, Grammar & CFG, Syntax Analysis: Top-Down, Syntax Analysis: Bottom-Up, Semantic Analysis & SDT, Intermediate Code Gen, Code Optimization
  14. Section 3 | Emerging Trends (AI, Societal Ethics & MS Office): Computer Fundamentals, Emerging Tech Trends, Society, Law & Ethics, MS Office Applications, Trade, Marketing and Consumer Protection / व्यापार, विपणन एवं उपभोक्ता संरक्षण, Cyber Safety and Security, Computer Software, Operating System, Computer Networks, Word Processing (MS Word), Terms & Abbreviations, Presentation Software (MS PowerPoint), Internet of Things, Cloud Computing
  15. Section 3 | Software Engineering: Fundamentals of Software Engineering, Software Requirements and Quality Assurance, Software Design, Estimation and Metrics, Software Maintenance and Configuration Management, Software Testing
  16. Section 3 | C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
  17. Section 3 | OOPS, C++, JAVA, HTML: OOPS with C++, Java, HTML Basics, CSS
  18. Section 3 | Java: Java Fundamentals, Array, String, IO & References, OOPS with Java
  19. Section 3 | Python: Introduction to Python, Tokens, Variables, Data Types, I/O, Operators & Expressions, Control Flow & Looping, Collections & Strings, Functions & Modules, File Handling & Data Analysis
  20. Section 3 | Digital Electronics: Digital Systems & Boolean Basics, Logic Gates & Hardware, Boolean Expression, Boolean Minimization, Combinational Circuit, Sequential Circuits, Number System, Number Representation
  21. Section 3 | Multimedia: Multimedia
  22. BPSC Previous Year Papers:
  23. BPSC Full Mock Tests:
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This educational video is a comprehensive lesson on the passive voice in English grammar, designed to help students avoid common mistakes. The lecture begins by presenting a slide titled "Common Mistakes and How to Avoid Them," which lists four key errors: forgetting the V3 form, using the wrong BE form, separating phrasal verbs, and mixing up tenses. Each mistake is illustrated with a grammatically incorrect example and a corrected version, such as "The book is write by john" (wrong) versus "The book is written by john" (correct). The instructor then transitions to a "Practice Questions" slide, which provides a table with seven active voice sentences and their corresponding passive voice transformations, covering various tenses like Present Simple, Present Continuous, Past Simple, and Future Simple. The video concludes with a summary slide titled "Congratulations! You've Mastered Passive Voice!" which recaps the core rules using a central diagram. This diagram emphasizes the formula "Object + BE + V3 + (by Subject)" and reinforces key principles like always using the third form of the verb (V3), keeping phrasal verbs together, and focusing on the object as the subject of the passive sentence. The instructor uses a consistent, clear teaching style, with on-screen text and diagrams serving as the primary visual aids.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video opens with a slide titled "Common Mistakes and How to Avoid Them." The instructor explains four common errors in forming the passive voice. The first is "Forgetting the V3 Form," illustrated with the incorrect sentence "The book is write by john" and the correct version "The book is written by john," with the instruction to "Always use the third form of the verb." The second is "Using Wrong BE Form," shown with "The books is written by john" (wrong) and "The books are written by john" (correct), emphasizing to "Match the BE form with the subject." The third is "Separating Phrasal Verbs," with "The children were looked by her after" (wrong) and "The children were looked after by her" (correct), advising to "Keep phrasal verbs together." The fourth is "Mixing Up Tenses," with "The letter was being written by her yesterday" (wrong) and "The letter was written by her yesterday" (correct), instructing to "Match the passive tense to the active tense." The instructor, visible in a small window, explains these points while the slide is displayed.

  2. 2:00 – 5:00 02:00-05:00

    The instructor continues to explain the common mistakes, focusing on the first two. For "Forgetting the V3 Form," she emphasizes that the past participle (V3) is essential, as in "The book is written by john." For "Using Wrong BE Form," she stresses that the auxiliary verb (BE) must agree with the subject, so "The books are written by john" is correct because "books" is plural. She uses the on-screen text and her own gestures to highlight the correct forms. The slide remains on screen, and the instructor's voiceover provides a clear, step-by-step explanation of each error and its correction, reinforcing the visual information.

  3. 5:00 – 10:00 05:00-10:00

    The instructor moves to the third and fourth common mistakes. For "Separating Phrasal Verbs," she explains that the verb and particle must stay together, using the example "The children were looked after by her" to show the correct form. For "Mixing Up Tenses," she clarifies that the passive voice must match the tense of the active voice, so a past simple active sentence like "The letter was written by her yesterday" is correct, while "The letter was being written by her yesterday" is incorrect. The slide remains visible, and the instructor uses the on-screen text to guide the explanation, ensuring the key points are clearly understood.

  4. 10:00 – 11:52 10:00-11:52

    The video transitions to a new slide titled "Practice Questions." This slide presents a table with seven active voice sentences on the left and their passive voice equivalents on the right, covering various tenses. The instructor explains the transformation process for each example, such as changing "She writes a letter every day" (Present Simple) to "A letter is written by her every day." The final slide, "Congratulations! You've Mastered Passive Voice!", summarizes the key rules in a central diagram. It shows the formula "Object + BE + V3 + (by Subject)" and lists key principles: "Always Use V3," "Keep Phrasal Verbs Together," "Focus on Object," and "Trust the Pattern." The instructor concludes by reinforcing these rules, emphasizing that with practice, using both active and passive voice will become natural.

The video provides a structured and effective lesson on mastering the passive voice. It begins by identifying and explaining four of the most common mistakes students make, using clear, side-by-side examples to highlight the errors and their corrections. This approach directly addresses the student's pain points. The lesson then transitions to a practical application phase with a comprehensive set of practice questions, allowing students to apply the rules they've just learned. The video concludes with a powerful summary slide that consolidates all the key concepts into a memorable, visual framework, reinforcing the core formula and principles. The overall teaching strategy is logical, moving from problem identification to solution, then to practice and final reinforcement, making it an excellent resource for students to learn and master passive voice construction.

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