This is a Hindi medium (हिन्दी माध्यम) book from Selection Way by Gagan Pratap Sir — Railway Ganit Sampurna Manthan (रेलवे गणित सम्पूर्ण मंथन) — containing 3600+ chapter-wise questions drawn from every RRB paper held from 2018 onwards. It offers video solutions accessible by QR code, a concept-wise, type-wise and level-wise arrangement, and a smart approach with short tricks. The entire book is written in Hindi in the Devanagari script.
The scope of the compilation is the point. Railway examinations run at a scale nothing else matches, and the RRB has set an enormous number of shifts since 2018 — NTPC, ALP, Technician, Group-D, RPF, each across dozens of sittings. Every one of those shifts is a data point about what the board asks and how. Assembling all of them into a single chapter-wise volume gives a candidate something no amount of general mathematics practice provides: the actual question population of the examination they are sitting, rather than a textbook's idea of what the topic contains.
The layered arrangement — by concept, then by type, then by difficulty level — is what makes 3600 questions workable rather than overwhelming. A candidate meets one question type at a time, sees every variation of it the RRB has set, and moves up in difficulty within that type. That is how solving speed is actually built. Attempting the same questions in random order produces practice; attempting them in this order produces recognition, and recognition is what turns a two-minute question into a thirty-second one under a CBT clock.
Video solutions add the explanation that a printed key cannot — the working shown as it is done, at the pace it must be done. The book is prepared for RRB NTPC (CBT-1 and CBT-2), ALP, Technician, Group-D, and RPF SI and Constable.
Key Features:
Hindi medium book — complete content written in Hindi (Devanagari script)
Author: Gagan Pratap Sir
Published by Selection Way
Railway Ganit Sampurna Manthan — railway mathematics compilation
3600+ questions
All questions asked in RRB examinations from 2018 onwards
Chapter-wise arrangement
Concept-wise and type-wise organisation
Level-wise progression within each type
Video solutions accessible by QR code
Smart approach and short tricks
Covers arithmetic, algebra, geometry, trigonometry and mensuration
Covers percentage, ratio, profit and loss, time, work, speed and distance
Built for CBT speed rather than untimed problem solving
For RRB NTPC (CBT-1 and CBT-2), ALP and Technician
Also for RRB Group-D and RPF SI and Constable
सिलेक्शन वे द्वारा प्रकाशित तथा गगन प्रताप सर द्वारा तैयार यह 'रेलवे गणित सम्पूर्ण मंथन' 2018 से अब तक RRB द्वारा पूछे गए सभी सवालों का चैप्टर-वाइज संकलन है, जिसमें 3600+ प्रश्न सम्मिलित हैं। यह पूर्णतः हिन्दी भाषा एवं देवनागरी लिपि में है। इसका महत्त्व संकलन के विस्तार में है: 2018 से अब तक RRB ने NTPC, ALP, टेक्नीशियन, ग्रुप-D एवं RPF की अनगिनत शिफ्टों में प्रश्न-पत्र दिए हैं, और उन सभी को एक ही पुस्तक में अध्यायवार रख देने से अभ्यर्थी को वह प्राप्त होता है जो सामान्य गणित अभ्यास से कभी नहीं मिलता — उसी परीक्षा की वास्तविक प्रश्न-संपदा। कॉन्सेप्ट, टाइप एवं लेवल के क्रम में व्यवस्थित होने से 3600 प्रश्न बोझ नहीं बनते: एक ही प्रकार के सभी रूप एक साथ देखने से पहचान बनती है, और CBT की घड़ी के सामने यही पहचान दो मिनट के प्रश्न को तीस सेकंड का बना देती है। QR कोड द्वारा वीडियो सॉल्यूशन भी उपलब्ध हैं, साथ ही स्मार्ट अप्रोच एवं शॉर्ट ट्रिक्स।
