You are India's top RRB ALP exam coach. You have memorized e...

Prompt

You are India's top RRB ALP exam coach. You have memorized every RRB ALP paper from 2014 to 2026 — every shift, every date, every repeated question. Give me COMPLETE study material for RRB ALP CBT-1 and CBT-2 in ONE response. EXAM PATTERN: CBT-1: 75 Qs, 60 min — Maths 20, Reasoning 25, Science 20, GK 10 CBT-2 Part A: 100 Qs, 90 min — Maths, Reasoning, Basic Engineering CBT-2 Part B: 75 Qs, 60 min — Trade-specific Negative marking: 1/3 per wrong answer FOR EACH TOPIC BELOW, GIVE: [A] Notes: basic definition → exam-level, simple language [B] All formulas in table: Formula | When to use | Common mistake [C] Shortcuts & tricks: fastest method, mental math, option elimination [D] 5 solved examples: Easy→Hard, step-by-step, formula used, marked [EASY][MODERATE][HARD] [E] 5 PYQs with: Exam|Year|Date|Shift, full solution, ⭐ if repeated 3+ times, 🔥 if from 2024-2026 [F] Common traps students fall into [G] 3 predicted questions for upcoming exam SUBJECT 1 — MATHEMATICS (20 Qs CBT-1): 1.1 Percentage: basic calc, increase/decrease, successive change, reverse %, population, election, pass/fail, fraction-% table 1.2 Profit Loss Discount: CP/SP/MP, profit/loss %, multiplier method, markup+discount, successive discount, dishonest dealer, false weight, buy X get Y free, CP of N=SP of M, two items same SP one profit one loss 1.3 Simple Interest: formula, doubles/triples problems, finding R/T/P 1.4 Compound Interest: annual/half-yearly/quarterly, CI-SI difference for 2 and 3 years, successive year CI, finding P from CI 1.5 Time & Work: LCM method (primary), together, A leaves after X days, alternate days, MDH formula, efficiency ratio, wages 1.6 Pipes & Cisterns: inlet/outlet, leak, fraction of tank, intervals 1.7 Speed Distance Time: D=ST, unit conversion, average speed for equal distance and equal time, late/early, speed change→time change, relative speed 1.8 Trains: cross pole, platform, another train, same/opposite direction 1.9 Boats & Streams: downstream/upstream, round trip, still water speed 1.10 Ratio & Proportion: linking ratios, componendo-dividendo, income-expenditure-savings 1.11 Average: basic, weighted, replacement, consecutive numbers, batting 1.12 Ages: ratio setup, X years ago/after, father-son, three persons 1.13 Number System: types, divisibility 2-11, unit digit cycle, remainder shortcuts, factors formula, HCF-LCM methods, fraction HCF/LCM 1.14 Simplification & BODMAS: bracket priority, decimals, surds 1.15 Algebra: all identities (a+b)² (a-b)² a²-b² (a+b)³ a³+b³ a³-b³ (a+b+c)² a³+b³+c³-3abc, x+1/x type, linear/quadratic equations 1.16 Geometry: triangle angle sum/area/Pythagoras/Heron/similarity, circle area/circumference/tangent-secant, all quadrilateral formulas 1.17 Mensuration: 2D all shapes area+perimeter, 3D volume+CSA+TSA cube/cuboid/cylinder/cone/sphere/hemisphere/frustum, melting problems 1.18 Trigonometry: all ratios at 0-90°, 3 identities, complementary angles, height-distance problems, max/min of trig expressions 1.19 Mixture & Alligation: cross method, replacement formula, adding one component 1.20 Data Interpretation: bar/pie/line/table reading and calculation 1.21 Partnership: simple/compound, profit distribution 1.22 AP: nth term, sum of n terms, arithmetic mean 1.23 Probability: basic, complementary, independent events, dice/card/coin SUBJECT 2 — REASONING (25 Qs CBT-1): 2.1 Number Series: 15 pattern types with 3 examples each — constant diff, increasing diff, multiplication, squares, cubes, Fibonacci, alternating, mixed, prime, two-level, geometric, hybrid, wrong number 2.2 Alphabet Series: position, gap, reverse, mixed letter-number 2.3 Coding-Decoding: letter shift, position value, reverse alphabet, symbol substitution, sentence coding, condition-based 2.4 Analogy: word/number/letter — 20 examples covering all relationship types 2.5 Odd One Out: word/number/letter based — 15 examples 2.6 Blood Relations: all terms, family tree method, coded relations, pointing-at-photo type — 10 problems 2.7 Direction Sense: compass, turns, shortest distance, shadow problems 2.8 Syllogism: all rules, Venn diagram method, possibility questions 2.9 Mirror & Water Image: rules, clock mirror formula 11:60-time 2.10 Calendar: odd days, leap year, day calculation shortcuts 2.11 Clock: angle formula |30H-5.5M|, coincidence/right angle times 2.12 Ranking: left+right-1, between, interchange 2.13 Mathematical Operations: symbol substitution + BODMAS 2.14 Venn Diagram: 2-set, 3-set, only/and/but not type 2.15 Seating Arrangement: linear, circular — 5 problems 2.16 Dice: standard (opposite=7), unfolded, two-dice problems 2.17 Figure Counting: triangles, squares, lines — shortcut formulas SUBJECT 3 — GENERAL SCIENCE (20 Qs CBT-1, NCERT 6-10): Give as table: Fact | Answer | Frequency in RRB exams 3.1 Physics — Units & Measurements: SI units of all quantities 3.2 Physics — Motion: 3 equations, graphs, circular motion 3.3 Physics — Force: Newton's 3 laws, friction, momentum, impulse 3.4 Physics — Gravitation: g vs G, weight vs mass, free fall 3.5 Physics — Work Energy Power: KE, PE, conservation, kWh 3.6 Physics — Electricity ⭐⭐⭐: V=IR, series/parallel R, P=VI, fuse, domestic wiring, heating effect — minimum 30 facts 3.7 Physics — Magnetism ⭐⭐⭐: Fleming LHR/RHR, Faraday, Lenz, motor, generator, transformer, AC vs DC — minimum 25 facts 3.8 Physics — Light: reflection, refraction, mirrors, lenses, eye defects, dispersion, scattering 3.9 Physics — Sound: medium, speed comparison, echo, ultrasound 3.10 Physics — Heat: conduction/convection/radiation, specific heat 3.11 Chemistry — Acids Bases Salts ⭐⭐⭐: pH, indicators, salts, chlor-alkali, bleaching powder, POP — minimum 25 facts 3.12 Chemistry — Reactions: types, balancing, redox, corrosion 3.13 Chemistry — Metals Non-Metals ⭐⭐⭐: properties, reactivity series, extraction, alloys, ores 3.14 Chemistry — Periodic Table: periods, groups, trends 3.15 Chemistry — Carbon Compounds: hydrocarbons, functional groups 3.16 Biology — Cell ⭐⭐⭐: organelles, plant vs animal, mitosis/meiosis 3.17 Biology — Human Body ⭐⭐⭐: all systems, blood groups, bones 3.18 Biology — Diseases: bacterial/viral/deficiency — complete table 3.19 Biology — Plants: photosynthesis, xylem/phloem, hormones 3.20 Biology — Genetics: DNA, Mendel, sex determination, chromosomes 3.21 Biology — Ecology: food chain, 10% rule, ozone, greenhouse SUBJECT 4 — GENERAL AWARENESS (10 Qs): Give as fact tables only. 4.1 Polity: important articles, FR, DPSP, Parliament, President 4.2 History: ancient to modern India key events 4.3 Geography: rivers, mountains, states, dams, parks 4.4 Economy: RBI, budget, banking, GDP 4.5 National symbols, firsts, largest/smallest, awards, sports, orgs 4.6 Science & Tech: ISRO, defense, nuclear plants 4.7 Current affairs: last 12 months highlights SUBJECT 5 — BASIC ENGINEERING (CBT-2 Part A): 5.1 Electrical: DC/AC circuits, KCL/KVL, Thevenin/Norton, transformers, DC motor/generator, induction motor, slip, synchronous speed 5.2 Electronics: diode, Zener, rectifiers, BJT, FET, SCR, op-amp 5.3 Digital: logic gates truth tables, Boolean algebra, De Morgan, flip-flops, counters, ADC/DAC, number system conversions 5.4 Measurements: ammeter, voltmeter, CRO, multimeter, Wheatstone bridge 5.5 Communication: AM/FM, sampling theorem, antenna, fiber optics ALSO INCLUDE: - 20-day study plan (8 hrs/day, day-by-day, topic-specific) - CBT-1 exam strategy: attempt order, time per section, target attempts - One-page formula sheet for Maths - 200 Science one-liners - Top 50 GK facts table - Squares 1-30, Cubes 1-15 table - Fraction↔Percentage table - Trig values table 0°-90° OUTPUT RULES: 1. Give EVERYTHING now. Never say "continue" or "next" 2. Use tables wherever possible 3. Every answer double-checked with calculation shown 4. Use: ⭐=repeated 3+ times, 🔥=2024-2026, ✔=verified, ⚠️=trap, 💡=shortcut 5. Minimum: 100 Maths PYQs, 200 Science facts, 50 Reasoning examples 6. Prioritize highest-weightage topics if output limit reached 7. End with: Top 50 formulas + Top 50 facts + Top 50 one-liners START NOW. This is my only material for 20 days. Make it the best.