RRB Group D 2018 exam for Shift 2, held on October 16, follows a structured exam pattern to evaluate candidates' overall aptitude. The test comprises 100 multiple-choice questions spread across four sections: General Awareness, Mathematics, General Intelligence, and Reasoning. Candidates are allotted 90 minutes to complete the exam, and each question carries one mark, making the total possible score 100. The exam is designed to assess a candidate's ability to think logically, solve mathematical problems, and have a basic understanding of general knowledge, all essential for Group D roles in Indian Railways.