IAS Mains Solved Papers (आई.ए.एस. मेन्स सॉल्व्ड पेपर्स), 11th Edition (11वाँ संस्करण), published by Drishti IAS (दृष्टि), is a Hindi medium book of previous year question papers for the General Studies (सामान्य अध्ययन) papers of the UPSC Civil Services Main Examination (सिविल सेवा मुख्य परीक्षा). The book is written in Hindi; it is not the English medium edition. It covers the General Studies question papers from 2013 to 2026, with analysis and model answers (आदर्श उत्तर). As the cover notes, it is also useful for various State PCS exams (विभिन्न PCS परीक्षाओं के लिए भी उपयोगी). Since the 2013 syllabus change, UPSC Mains General Studies has followed a consistent pattern. That makes the questions from 2013 onwards the most valuable guide to what UPSC asks and how it expects answers to be written. The model answers show candidates how to: Understand the demand of each question Structure an answer within the word limit Include relevant facts, examples and dimensions Studying these alongside the question trends helps candidates improve their answer writing (उत्तर-लेखन) for all GS papers. Key Features: Hindi medium: written in Hindi (not English medium) UPSC Civil Services Mains General Studies solved papers from 2013 to 2026 Model answers to previous year questions Analysis of question trends Helps improve answer-writing skills Also useful for various State PCS mains exams 11th Edition Published by Drishti IAS यह पुस्तक "आई.ए.एस. मेन्स सॉल्व्ड पेपर्स", 11वाँ संस्करण, दृष्टि IAS (Drishti IAS) द्वारा प्रकाशित है। यह हिंदी माध्यम (Hindi Medium) में है। इसमें सिविल सेवा मुख्य परीक्षा के सामान्य अध्ययन के 2013 से 2026 तक के प्रश्नपत्रों का विश्लेषण एवं आदर्श उत्तर दिए गए हैं। ये आदर्श उत्तर, प्रश्नों के रुझान के साथ, उत्तर-लेखन कौशल सुधारने में सहायक हैं। यह पुस्तक UPSC सिविल सेवा मुख्य परीक्षा के साथ-साथ विभिन्न राज्य PCS मुख्य परीक्षाओं की तैयारी हेतु भी अत्यंत उपयोगी है।