# SSC Maths CPO Warrior by Aditya Ranjan Sir – Bilingual TCS PYQ Book > SSC CPO-focused maths book by Aditya Ranjan Sir with TCS PYQs, smart tricks, bilingual format. ## Details - **Author:** Aditya Ranjan (Excise Inspector) - **Publisher:** Aditya Publication / Rankers Gurukul - **Language:** Bilingual (Hindi & English) - **Edition:** Updated Edition - **Year:** 2024 - **Pages:** 236 - **File Size:** 9.1 MB - **Difficulty:** intermediate - **Price:** Free - **URL:** https://www.allcompetitionclasses.co.in/books/ssc-maths-cpo-warrior-aditya-ranjan-sir-bilingual ## Exam Relevance - SSC CPO (Sub-Inspector) - SSC CGL - SSC CHSL - SSC MTS - SSC GD Constable - SSC Phase Exams - Delhi Police Constable - Delhi Police Head Constable - RRB NTPC - RRB Group D - UP Police SI - Rajasthan Police SI - Bihar Police - State Police Exams ## Subjects & Topics - Number System - Percentage - Profit and Loss - Ratio and Proportion - Time and Work - Time Speed and Distance - Simple and Compound Interest - Algebra - Geometry - Mensuration - Trigonometry - Data Interpretation - Statistics - Mixture and Alligation - Mathematics - Competitive Exam Preparation - Government Job Books ## Tags #ssc cpo maths book #aditya ranjan cpo warrior #ssc maths cpo warrior pdf #aditya ranjan sir book pdf #ssc cpo maths tcs questions #rankers gurukul maths book #aditya ranjan excise inspector #ssc cpo quantitative aptitude #ssc maths bilingual book #cpo warrior book free pdf #aditya ranjan maths pdf download #ssc cpo maths pyq chapterwise #ssc maths short tricks hindi #ssc cpo sub inspector maths #aditya ranjan sir smart approach #ssc maths book hindi english #best book for ssc cpo maths #ssc cpo 2024 maths book ## Full Description If you are preparing for SSC CPO and maths is still the section you fear the most, this book is what changes that. You get chapter-wise TCS questions from CPO 2019, 2020, 2022, and 2024 papers — real questions, already asked in the exam, not invented examples — with smart solutions that actually show you the fastest path to the answer. That is the core of what Aditya Ranjan Sir does differently, and this book delivers exactly that. The CPO Warrior is built exclusively around the SSC CPO exam pattern. Unlike general SSC maths books that mix CGL and CHSL content together, this one is laser-focused on what Staff Selection Commission actually asks in the CPO Sub-Inspector exam. Every question in the book comes from TCS (TCS iON is the agency that conducts SSC exams), so you are practising with verified, authentic paper content — not approximations. Here is what the book covers chapter by chapter: Number System and Simplification: BODMAS, fractions, surds and indices, divisibility rules, LCM and HCF — the foundational chapter that determines how fast you process every other topic. Percentage: One of the most asked topics in SSC CPO. The book builds this from basics and then moves into exam-level multi-step problems. Profit, Loss and Discount: Mark price, cost price, successive discounts, and dishonest dealer problems — all with shortcut methods that cut solving time by half. Ratio and Proportion, Mixture and Alligation: Partnership questions, mixture problems, and alligation grids explained cleanly. Time and Work, Pipe and Cistern: Efficiency-based approach taught here, which is Aditya Sir's signature method — far faster than the LCM method most students learn first. Time, Speed and Distance: Trains, boats and streams, relative speed — the CPO paper always has 3–4 questions from this area. Simple and Compound Interest: Formula application and back-calculation questions, both Tier 1 and Tier 2 level. Algebra: Identities, linear and quadratic equations, and value substitution tricks. Geometry: Lines and angles, triangles (congruence, similarity, basic proportionality), circles (chord, tangent, arc properties) — a major scoring area in CPO. Mensuration: 2D and 3D shapes — area, perimeter, volume, surface area — with both formula-based and visual shortcut approaches. Trigonometry: Ratios, identities, complementary angles, heights and distances. SSC CPO consistently tests the table values and identity substitutions. Data Interpretation: Tables, bar graphs, pie charts, line graphs — the book includes actual CPO DI sets from recent shifts. Statistics: Mean, median, mode, and basic probability — tested in CPO Tier 2. Each chapter is organised by question type within the TCS pattern, so you can see which question types appear how often and in which shifts. The bilingual format prints both the English and Hindi version of every question side by side, which means you can use either version without flipping between books. Who this book is for: This is built for students at the beginner to intermediate level who want to move from understanding concepts to drilling exam-level questions fast. If you have already studied basics from any standard book and now want CPO-specific practice, this is exactly the stage where this book kicks in. It is also good for those who want a single-source revision tool in the final two months before the CPO exam. Beyond SSC CPO, the content directly applies to SSC CGL (Tier 1 arithmetic), SSC CHSL, SSC MTS, SSC GD Constable, SSC Phase exams, Delhi Police Constable and Head Constable, RRB NTPC, RRB Group D, and state police exams like UP Police SI, Rajasthan Police SI, and Bihar Police. About Aditya Ranjan Sir: Aditya Ranjan is an Excise Inspector by government job — someone who has actually cleared a high-competition SSC exam — and that credential matters. He is not just a teacher; he is a selected candidate who then came back to teach others how he did it. His YouTube channel under Rankers Gurukul has built a large following among SSC aspirants, and his 'smart approach' to maths — solving questions without heavy calculation using observation and elimination — is the approach that this book is built around. The phrase on the cover, 'Selected hain, Selection dilaenge,' is not a tagline; it is his actual story. Why get this PDF here: The file is compressed for mobile without losing print quality, so you can open it on any basic Android phone. No bloated ads, no redirects. Just the book, readable from page one. If CPO maths has been your weak point, work through this book one chapter a day and you will notice the difference in your mock test scores within two weeks. This is the kind of book your topper batchmate has already used and is not advertising. --- - **URL:** https://www.allcompetitionclasses.co.in/books/ssc-maths-cpo-warrior-aditya-ranjan-sir-bilingual [Download / View Book](https://www.allcompetitionclasses.co.in/books/ssc-maths-cpo-warrior-aditya-ranjan-sir-bilingual) [Browse All Books](https://www.allcompetitionclasses.co.in/books)