Disha WINR Series Combo (4 Books) CBSE Class 12 Accountancy, Business Studies & Economics & Mathematics Question Bank Chapter-wise & Skill-wise Previous Year Solved Papers | PYQs for 2026 Exam

The First edition of the Combo (set of 4 Books) of the WINR Series CBSE Class 12  Accountancy, Business Studies , Economics   & Mathematics Question Bank  includes  Solved papers of past  years along with  CBSE Sample Papers  and Toppers Answer Sheet.

Books 1, 2 & 3  ( Accountancy, Business Studies & Economics) Features: 

• The Books present 19 Solved Papers from 2026 to 2025 along with 3 Sample Papers in Chapter-wise format with and Skill marked against each question.

• The Skill-wise division divides the questions into Knowledge, Understanding, Application & Analysis.

• The Books are divided into 12 - 14 Chapters as per the latest NCERT Book.

• The Books include 19 Solved papers of CBSE All India & Delhi from 2016 to 2025 including 2-3 sets of 2025, 2024, 2023, 2022, 2020, 2019, 2028, 2017 & 2016.

• Out of these 19 Papers Toppers Answers (as provided by CBSE) of a few Solved Papers are provided which will help students in understanding How to to write better Answers.

• The Book further includes 3 Sample Papers - 2023, 2024 & 2025 released by CBSE.

• Trend Analysis of past 5 Years (2025 - 2021) is provided to understand the Question trend.

Book 4 Mathematics :

Disha’s WINR Series CBSE Class 12 Mathematics Question Bank (2025 - 2026 Exam) based on the Latest Syllabus is a One Stop Solution to Score FULL MARKS in your Board Exam. The Book is written by popular Educator Ushank Ghai, who is popular among students community for his YouTube Channel Science for Fun.

The major components of the Book are:

• Chapter-wise Concept-map for Quick Revision of the entire chapter which is followed by 4 Types of Exercises.

• 2 Level (Level 1 & 2) Subjective Practice Questions covering all variety - Short Answer Type I & II and Long Answer Type Questions .

• The 3rd Exercise covers Objective Questions including Simple MCQs, Assertion-Reason & Case based Questions.

• Finally the book features Self-evaluation Chaper Test covering all variety of questions that can be asked in CBSE.

• In all a total of 2300+ Questions are provided with Solutions in 13 Chapters.

• Previous 13 years (2025 - 2013) CBSE All India & Delhi Question Papers are distributed chapter-wise in the various Exercises.

• The various Exercises includes a lot of Competency Questions, which are marked with CFPQ/ CBQs.

• Each Chapter also includes NCERT Text-Book, Exempler & Questions also distributed chapter-wise in the various Exercises.

• Topper’s Answers  are also provided to select questions to help you understand how topper’s write answer in Exam.

• Detailed Solution to every Question is provided in the Book.