Soil science is an extensive science encompassing various related disciplines in Agriculture. This creates a demanding situation while preparing for the examinations in Soil Science. Basic understanding of most often used terms is almost essential for complete understanding of the subject. The present book is a new outlook in objectives of soil science. The present attempt in objective soil science is to provide an overall account of possible Soil Science questions which can be asked in different competitive exams with very comprehensive and precise answers. This book will be of immense help for the students preparing for several competitive examinations such as ARS, IARI entrance examination, civil services and all other Agricultural Universities examinations.