Multiple Choice Questions on Oil, Gas, and Petrochemicals contains over 1500 questions covering the areas such as exploration of oil and gas, refining of oil, natural gas, and petrochemical sectors. It deals with various aspects of the petrochemical sector and attempts to present the subject in a simple and concise manner. The book will help readers evaluate their understanding of the oil and gas sector. In each chapter, the questions are classified into three levels easy, medium, and tough. It is a unique book of its kind for students pursuing their bachelor s or master s degree in petroleum exploration, for professionals from petroleum industry, and those who aspire to excel in various competitive exams. The book can also be a guiding tool for various quiz programmes organized at school or university level.