Practice Questions (3)

Duration: 56 min

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Module outline

  1. English Comprehension: Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Reading Comprehension, Vocabulary, Idioms and Phrases, Narrative Sequencing, Critical Reasoning
  2. 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
  3. General Awareness: Physics, Chemistry, Biology, Geography, History, Polity, Indian Economy
  4. 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
  5. Operating System: Introduction to OS, Unix OS, Linux OS
  6. C Programming: C Fundamentals, Control Flow, Functions, Arrays & Pointers, Storage Classes, Structures & Enums, DMA, Macros, Scoping & File Handling
  7. OOPS with C++ & Java: OOPS with C++, Java
  8. Database Management System: Basics of DBMS, SQL
  9. MS Office: MS Office Applications
  10. 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.

The video is a TCS 2021 English practice session by Yash Jain Sir (Knowledge Gate Educator), covering grammar and reading comprehension. It begins with a passage about IITGN researchers (Professor Udit Bhatia, Raviraj Dave, Srikrishnan Siva Subramanian) developing an integrated predictive model for rainfall-induced road damage using satellite images, landslide/debris-flow models, and flood-prediction models. Q2 asks to find the erroneous part; the instructor writes on the board, circles 'research team' as a collective noun (singular), and explains subject-verb agreement: the verb 'use' must be 'uses'. Correct answer A. Additional info gives examples 'He is planning a vacation in Goa' / 'They are planning...'. Q4 asks for the antonym of 'Assess'; options Evaluate, Neglect (green check), Estimate, Analyze; correct answer Option C per a green slide (note: the visible checkmark on Neglect conflicts with the stated correct answer C; uncertainty noted). Q5 asks for synonym of 'Integrated'; correct Option C 'Fused' (join or blend to form a unit); definitions of Integrated, Fused, Segregated, Sequester given. Then a second passage on biofuels: 'Biofuels have been around longer than cars have, but cheap gasoline and diesel have long kept them on the fringe.' Instructor highlights 'stave off', 'fossil fuels', circles '2030' (tripling biofuel output), discusses ethanol, corn/sugarcane. Q1 TRUE statements (green underlines on 'diesel', 'less important and utilized'); Q2 FALSE statements with handwritten marks: '25%' above circled 'half', X by option 1, checkmark beside '4. All are false'. Q4 synonym of 'stave off' (Avert through Turn Down); Q5 synonym of 'conventional' (Ordinary to Evasive). Q6 tone of passage: options Illuminating, Speculative, Disparaging, Humanistic, Caustic; instructor annotates with 'guess' and 'moral values'. Q7 appropriate title: crosses out B and D, circles C 'Biofuels Explained'.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The session opens with a dark slide headed 'Read the following passage and answer the following questions:' containing a TCS 2021 passage about IITGN researchers. The text names Professor Udit Bhatia, Raviraj Dave and Srikrishnan Siva Subramanian from the Indian Institute of Technology Gandhinagar (IITGN), developing an integrated predictive model for rainfall-induced road damage. Inline markers (A), (B) and (C) flag satellite images, landslide/debris-flow models and flood-prediction models. A lower-left box reads 'YASH JAIN SIR' above 'KNOWLEDGE GATE EDUCATOR.'

  2. 2:00 – 5:00 02:00-05:00

    The same IITGN passage remains on screen with the red heading 'Read the following passage and answer the following questions:' while the presenter in a grey polo shirt stands before it. The slide then transitions to 'Q2. Find the erroneous part, if any?' with labeled parts (A), (B), (C) and 'No error(D)', setting up a subject-verb agreement item.

  3. 5:00 – 10:00 05:00-10:00

    The instructor writes on the board for Q2, circling 'research team' and labeling it a collective noun (singular) with green notes reading 'Noun' and 'Subject-verb'. A small chart lists Subject verb rows 'Singular singular' and 'Plural plural', establishing the agreement rule before solving.

  4. 10:00 – 15:00 10:00-15:00

    A green slide states 'Correct Answer : A' with an Explanation that the verb 'use' must be replaced by 'uses'; a corrected sentence reads 'The research team uses satellite imageries'. The slide defines Collective noun and adds examples 'He is planning a vacation in Goa.' and 'They are planning a vacation in Goa.' On the board, 'use' is circled with 'uses' written above it.

  5. 15:00 – 20:00 15:00-20:00

    A green-on-black slide shows 'Correct Answer : Option C' with an Explanation quoting the IITGN passage and ending 'Thus, the correct answer is option C.' The passage slide underlines 'assess' in green. Q4 asks for the antonym of 'Assess' with options A. Evaluate, B. Neglect (green check), C. Estimate, D. Analyze; the visible checkmark and stated answer differ, so this is noted as uncertain.

  6. 20:00 – 25:00 20:00-25:00

    The instructor explains Q5, the synonym of 'Integrated', identifying Option C 'Fused' as correct. On-screen definitions read 'Integrated: with various parts linked or coordinated.' and 'Fused: join or blend to form a unit', while incorrect options such as Segregated and Sequester are defined. The lesson then transitions to a biofuels reading passage.

  7. 25:00 – 30:00 25:00-30:00

    The biofuels passage is projected, opening 'Biofuels have been around longer than cars have, but cheap gasoline and diesel have long kept them on the fringe.' The instructor highlights 'stave off' and 'fossil fuels', circles '2030' in the line about tripling biofuel output, and discusses ethanol, which 'contains oxygen that helps a car's engine burn fuel more efficiently'.

  8. 30:00 – 35:00 30:00-35:00

    Q1 asks 'Which of the following statements is/are TRUE, according to the passage?' with green underlines on 'diesel' and 'less important and utilized.' Q2 then asks for FALSE statements, with the word 'FALSE' underlined in green. The instructor points toward the slide while working through the options.

  9. 35:00 – 40:00 35:00-40:00

    Continuing Q2 (FALSE statements), green handwritten marks appear: '25%' above a circled 'half', an X by option 1, and a checkmark beside '4. All are false.' The instructor uses these annotations to evaluate each statement against the passage.

  10. 40:00 – 45:00 40:00-45:00

    Q4 presents the line 'global efforts to stave off the worst effects of climate change' and asks for a synonym of 'stave off', listing options A. Avert through E. Turn Down. Q5 then asks for a synonym of 'conventional', with options A. Ordinary to E. Evasive, while a pointing hand enters from the right.

  11. 45:00 – 50:00 45:00-50:00

    The instructor continues the biofuels comprehension set, moving from vocabulary items (stave off, conventional) toward higher-order questions. On-screen text includes 'renewable' and parenthetical glosses such as '(Pre-image of something)' and '(destructive).' to support option analysis.

  12. 50:00 – 55:00 50:00-55:00

    Q6 asks 'What is the tone of the passage?' with options A. Illuminating, B. Speculative, C. Disparaging, D. Humanistic, E. Caustic; the instructor annotates options with handwritten keywords 'guess' and 'moral values'. Q7 asks for an appropriate title; he crosses out options B and D before circling C 'Biofuels Explained' as correct.

  13. 55:00 – 55:32 55:00-55:32

    The final sampled window shows the instructor concluding the title question, with option C 'Biofuels Explained' circled as the correct answer after eliminating B and D, closing out the biofuels passage set.

This is a TCS 2021 English practice session by Yash Jain Sir (Knowledge Gate Educator) covering two passages. The first, on IITGN researchers building an integrated predictive model for rainfall-induced road damage, drives a grammar item (Q2) on subject-verb agreement with collective nouns: 'research team' is singular, so 'use' becomes 'uses' (Correct Answer A), reinforced by a Subject-verb chart and Goa vacation examples. It also yields vocabulary items: Q4 antonym of 'Assess' (stated correct Option C, though a visible green check on Neglect creates uncertainty) and Q5 synonym of 'Integrated' = Fused (Option C), with definitions distinguishing Integrated, Fused, Segregated and Sequester. The second passage on biofuels ('Biofuels have been around longer than cars have...') is annotated with highlights on 'stave off', 'fossil fuels' and a circled '2030', then tested through TRUE/FALSE statement questions (with handwritten marks like '25%' over 'half' and a check on 'All are false'), synonyms for 'stave off' (Avert) and 'conventional' (Ordinary), a tone question (options Illuminating to Caustic, annotated with 'guess' and 'moral values'), and a title question where B and D are crossed out and C 'Biofuels Explained' is circled. The teaching method consistently pairs on-screen definitions and green annotations with board work, moving from passage reading to grammar rule application to vocabulary elimination.

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