UPSC CSAT Maths & Reasoning Chapter-Wise Theory and 1100+ PYQs Hindi Medium 2026-27 | Civil Services Aptitude Test Preparation Book | S. Chand

Prepare confidently for the UPSC Civil Services Aptitude Test (CSAT) with UPSC CSAT Maths & Reasoning Chapter-Wise Theory & 1100+ PYQs (Hindi Medium) 2026-27 Edition by S. Chand. This comprehensive guide is designed to help aspirants master the aptitude section of the UPSC Preliminary Examination through a combination of detailed theory and extensive practice.

The book covers all major CSAT topics, including Logical Reasoning, General Mental Ability, Basic Numeracy, Data Interpretation, Decision Making, and Problem Solving. Each chapter is systematically organized to provide conceptual clarity and gradual progression from fundamentals to exam-level questions.

Featuring 1100+ Previous Year Questions (PYQs) with detailed explanations, this book enables candidates to understand question patterns, improve accuracy, and strengthen problem-solving skills. The content is updated according to the latest UPSC examination pattern and requirements.

Prepared under the guidance of Aditya Ranjan Sir (Selected as Excise Inspector), this book is an excellent resource for both beginners and serious UPSC aspirants aiming to excel in the CSAT paper.

Product Features

• Latest Edition for 2026-27
• Hindi Medium
• Chapter-Wise Theory and Practice
• Includes 1100+ Previous Year Questions (PYQs)
• Covers Logical Reasoning
• Covers General Mental Ability
• Covers Basic Numeracy
• Covers Data Interpretation
• Covers Decision Making and Problem Solving
• Detailed Concept Explanations
• Exam-Oriented Question Practice
• Based on Latest UPSC CSAT Pattern
• Suitable for UPSC Prelims Preparation
• Helps Improve Accuracy and Speed
• Useful for Self-Study and Revision
• Comprehensive Aptitude Coverage
• Guided by Aditya Ranjan Sir
• Published by S. Chand