Enhance your exam preparation with the IB ACIO, Grade -II/ Executive (Tier-I) Exam guide by DISHA. This 4th edition book features 3 practice sets to help you master the concepts and excel in your exams. Tailored for IAS, UPSC, and IFS aspirants, this book provides comprehensive coverage of the exam syllabus, along with detailed explanations and tips to boost your performance. With clear and concise content, this guide is a valuable resource for those aiming to succeed in competitive exams Including postage.