Index : (Reasoning, Math, General Science & Samprroan Guide presents 4 books in the super combo set, which covers the syllabus of Railway Exam Railway Recruitment Board RRB NTPC 2019 Non Technical Popular Categories, Group D TOPICWISE SOLVED PAPERS 1992-2017, Objectives are also given, Junior Clerk Co-Typist, Accounts Clerk Co-Typist, Trains Clerk, Commercial Cum Ticket Clerk, Traffic Assistant, Goods Guard, Senior Commercial Cum Ticket Clerk, Senior Clerk Cum Typist, Junior For Accounts Assistant cum Typist, Commercial Officer, Station Master, Para Medical Staff, Clerical and other single posts. ->Book 1: Reasoning Content - analogy / relation test, series test, decipherment test, mathematical operation, blood relation, judgment sentence, systematic order test, puzzle test, Venn diagram, logical diagram test, classification or mismatch sorting, direction knowledge Test, logical proficiency, English alphabet test, matrix test, clock, calendar, data sufficiency, decision making, dice and cube, logical order, word Construction, shapes and counting problems, shapes attached to their subdivision, character-points series ->Book 2: Math content, RAILWAY SOLVED PAPERS 2019 Numbering System Simplification, Different Numbers, LCP And MCP, Ratio-Proportion, Percentage, Time, Work and Wages, Time, Speed ??and Distance, Simple Interest, Compound Interest, Profit and Loss, Algebra, Line and Angle. , Circumference and area of ??the circle, geometry,Trigonometry, data analysis, class and square root, age related ->Book 3: General Science Physics, Chemistry, Biology, Computer / Computer: Summary, Objective Q&A ->Book 4: Railway Sampooran Guide: TOPICWISE SOLVED PAPERS 1992-2017, Theory, Objective Questions & Model Papers Latest Current Affairs, General Science including Solved Papers of the Year 2019 Chapter-wise inclusion of 60 Model Papers, Questions asked in various examinations of Railways from year 1992-2017. * Publishing Year - 2019 * Number of Pages: 1140 * Exam: RRB (Railway Recritment Board)