[Notes] Effect on Average by Arithmetic Operations

Module outline

1. Section 1 | हिंदी भाषा — 22 प्रश्न (निश्चित): भाषा, लिपि, ध्वनि, वर्ण, अक्षर, स्वर, व्यंजन, मात्रा और संयुक्ताक्षर, वर्तनी, वर्ण-विन्यास, अनुस्वार, अनुनासिक, चंद्रबिंदु और ‘र’ के रूप, शब्द, पद और शब्द-भेद, संज्ञा और सर्वनाम, विशेषण और क्रिया, लिंग, वचन, पुरुष और कारक, काल, वाच्य, वाक्य और वाक्य-भेद, वाक्य-शुद्धि, अशुद्धि शोधन और विराम चिह्न, उपसर्ग और प्रत्यय, संधि, समास, तत्सम, तद्भव, देशज और विदेशी शब्द, पर्यायवाची शब्द, विलोम शब्द, अनेकार्थी और शब्द-युग्म, अनेक शब्दों के लिए एक शब्द, मुहावरे और लोकोक्तियाँ, अपठित गद्यांश और अपठित पद्यांश, वर्णमाला, सामान्य अशुद्धियाँ, वाक्य-पूर्ति और अनुच्छेद-रचना
2. Section 1 | उर्दू भाषा — 22 प्रश्न (निश्चित): Spelling & Diacritics, Grammar (اسم, فعل, صفت, ضمیر), Vocabulary, Idioms & Proverbs, Comprehension
3. Section 1 | বাংলা / बांग्ला भाषा — 22 प्रश्न (निश्चित): Bangla Script and Sounds, Bangla Grammar and Usage, Bangla Word Formation and Vocabulary, Reading and Text Interpretation
4. Section 1 | English Language — 8 प्रश्न (निश्चित, अनिवार्य): Noun, Pronoun, Determiner, Articles, Adjectives, Verb, Adverb, Preposition, Conjunction, Interjection, Sentence Structure, Phrases & Clauses, Tenses, Subject Verb Agreement (Verb Noun Agreement), Modals, Active Passive Voice (Voice), Direct and Indirect Speech, Vocabulary, Verbal Analogy (Word Based Analogy), Sentence Construction, Sentence Correction (Error Correction), Sentence Completion (Fill in the blanks), Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Cloze Test (Cloze Passage), Sentence Re-arrangements (Para Jumbles) (Narrative Sequencing), Facts, Inference and Judgements
5. Section 2 | गणित एवं तार्किक क्षमता / Mathematics & Reasoning (GS): Arithmetic, Ratio and Proportion (Ratios), Percentage, Profit and Loss, Simple Interest and Compound Interest, Average, Time and Work, Speed Time and Distance, Data Interpretation, Series (Number and Letter Series) (Numerical Relations and Reasoning), Analogy, Coding Decoding, Blood Relations, Directions (Direction Test), Ranking, Order and Sequence, Venn Diagram, Syllogisms, Deductive and Inductive Reasoning (Logical Deduction and Induction) (Prepositional Reasoning), Non Verbal Reasoning (Spatial Aptitude) (Spatial Reasoning) (Visual Reasoning)
6. Section 2 | बिहार विशेष / Bihar GK: State Wise GK, History, Geography
7. Section 2 | सामान्य विज्ञान / General Science (GS): Physical Quantities, Units & Measurement, Motion, Force, Pressure & Friction, Work, Energy & Power, Heat & Temperature, Sound, Light, Shadows, Mirrors & Lenses, Electricity & Magnetism, Earth, Universe & Solar System, Science & Technology in Daily Life (inventions, space, defence), Materials, Matter, Mixtures & Separation, Atoms, Molecules & Structure of Matter, Physical & Chemical Changes, Combustion, Fuels, Elements, Compounds, Acids-Bases-Salts, Metals & Non-metals, Carbon & Organic Compounds, Cell, Tissues & Classification of Living Beings, Food, Nutrition & Components of Food, Plants — Nutrition, Transport, Reproduction, Animals & Human Body — Systems, Organs, Nutrition, Health, Diseases, Microorganisms & Hygiene, Reproduction & Adolescence, Natural Resources, Environment, Ecosystem & Pollution, Physics, Chemistry, Biology, Environment
8. Section 2 | सामान्य ज्ञान एवं समसामयिकी / GK & Current Affairs: Static General Knowledge, GK- Current Affairs, Polity, Indian Economy
9. Section 3 | ज्यामिति एवं क्षेत्रमिति / Geometry & Mensuration: Geometry — Shapes, Lines & Angles, Symmetry, Spatial Understanding, Geometry — Triangles, Quadrilaterals, Circles, Congruence & Constructions, Mensuration and Geometry, Mensuration — Perimeter, Area, Surface Area, Volume
10. Section 3 | बीजगणित, बहुपद एवं अनुक्रम / Algebra, Polynomials & Progressions: Patterns, Algebra — Expressions, Identities & Linear Equations, Algebra, Higher Mathematics — Trigonometry, Quadratics, Polynomials, Progressions, Statistics, Logarithms, Sequence and Series (Series)
11. Section 3 | संख्या पद्धति एवं अंकगणित / Number System & Arithmetic: Number System & Place Value, Number System, Whole Numbers & Four Operations, Fractions & Decimals, Factors, Multiples, Divisibility, HCF & LCM, Divisibility Rules, HCF LCM, Integers & Rational Numbers, Exponents, Powers, Squares, Cubes & Roots, Powers and Exponents (Surds and Indices), Ratio, Proportion & Percentage, Commercial Arithmetic (Profit-Loss-Discount, SI & CI), Average, Ages & Mixtures, Time & Work, Speed-Time-Distance, Measurement — Length, Mass, Capacity, Time, Money
12. Section 3 | त्रिकोणमिति एवं लघुगणक / Trigonometry & Logarithms: Trigonometry, Logarithm
13. Section 3 | सांख्यिकी, प्रायिकता एवं गणित का इतिहास / Statistics, Probability & Mathematical History: Data Handling, Graphs & Probability, Statistics, Mathematicians & History of Mathematics
14. Section 3 | निर्देशांक ज्यामिति / Coordinate Geometry: Coordinates & Graphs