Science Technology & Ecology NCERT PLUS Objective & Subjective Question Bank for UPSC & State PSC CSE Prelim & Main Exams 2nd Edition | Environment

Book 1: The latest English Edition of Errorless 14 Year-wise UPSC Civil Services IAS Prelims Previous Year Solved Papers 1 & 2 (1995 - 2024) covers the questions of past 14 Years of General Studies & Aptitude (CSAT) in the year by year format. The students can attempt these questions as practice tests. Detailed solution to each question is provided.Book 2 - 4: The English edition of the 3 books 12 Year-wise UPSC Civil Services IAS Mains Previous Year Solved Papers (2024 - 2013) - General Studies 1 - 4 Essay & Compulsory English. These books provide the past 12 year question papers in the year by year format. The answers are in strict adherence to the defined Word Limits. Detailed solution to each question is provided.