Formulae and shortcut tricks for calculating multi-year interest differentials.
Relative speed, average speed, and sound/bullet problems.
IBPS Clerk/PO, SBI Clerk/PO, and RRB assistant exams (primarily for foundational arithmetic). Railway Exams: RRB NTPC, Group D, ALP, and RPF. Defense Exams: CDS, AFCAT, and CAPF.
A1. Officially, no. Unofficially, many sites host it, but we recommend buying from Kiran Prakashan or Kindle (₹250–₹400) for quality and ethics. sd yadav maths book pdf in english
The most recent version is the . Information Author Dr. S. D. Yadav Publisher Sharda Pustak Bhawan Language Print Length Approximately 928 - 984 pages Price Typically between ₹380 and ₹450 You can find this book at major online retailers: Amazon.in for approximately ₹452. Flipkart.com for around ₹378. Exam360 often offers it at discounted rates like ₹383. Digital Versions & App Resources
Practice makes perfect in mathematics. The book contains thousands of practice questions, including hundreds of solved examples and unsolved exercises. Most importantly, it includes actual questions asked in previous years' exams like SSC CGL, CHSL, MTS, CPO, RRB NTPC, and various state police exams. Comprehensive Chapter-Wise Syllabus Covered
: The book typically spans between 700 to 1,000+ pages , depending on the edition (e.g., the 2021-22 edition has 1,056 pages). Railway Exams: RRB NTPC, Group D, ALP, and RPF
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NTPC, Group D, ALP (Assistant Loco Pilot), and RPF.
: Chapters split complex topics into distinct types of questions. Officially, no
One of the most praised features of this book is its structured layout. Questions within a chapter are segregated by "Type" or pattern. For instance, the Time and Work chapter will separate basic efficiency problems, alternate-day problems, and wage-sharing problems into distinct subsections. This helps students master one specific logic pattern before moving to the next. 3. Step-by-Step Solutions and Shortcuts
Unit digits, divisibility rules, remainders, integers, and fractions.
Unlike books that dump all problems into a single exercise, SD Yadav categorizes questions by "types" or concepts. You learn a specific formula, practice 10 questions exactly like it, and master that specific sub-topic before moving on. 2. Dual Approach: Concepts and Shortcuts
The demand for a PDF version is high, primarily because: