GAT-B Exam Pattern for 2025

The GAT-B (Graduate Aptitude Test – Biotechnology) exam is a crucial assessment for students aspiring to pursue postgraduate programs in biotechnology. The exam comprises a single paper with 100 multiple-choice questions, designed to test the candidate’s knowledge in subjects like molecular biology, biochemistry, genetics, microbiology, and cell biology. The questions are divided into three sections: Section A, which focuses on general knowledge and aptitude; Section B, covering the fundamental principles of biology; and Section C, testing advanced concepts in biotechnology. Each correct answer is awarded four marks, while incorrect answers incur a penalty of one mark due to negative marking. The total marks for the exam are 400, providing a comprehensive measure of the candidate's academic competence.