<p>IITB admissions to the B.Tech program usually start in&nbsp;<strong>October</strong>. The classes start in&nbsp;<strong>August</strong>. IIT Bombay Admission to most of the programs is based on National-Level Entrance Exams, such as JEE Advanced, GATE, IIT JAM, CEED, and CAT, followed by Counseling or an Interview.</p> <p>The famous program at<a data-college_section_name="article" href="http://collegedunia.com/university/25703-iit-bombay-indian-institute-of-technology-iitb-mumbai" target="_blank">&nbsp;IITB</a>&nbsp;is B.Tech. The eligibility criteria for B.Tech are 10+2 with 75% marks in PCM. Furthermore, B.Tech admission is based on JEE Main, JEE Advanced, followed by JoSAA Counselling. The JEE Advanced 2025 cutoff for round 1 ranges from&nbsp;<strong>66 - 4696</strong>&nbsp;for the General category. Candidates have to register for JoSAA Counselling&nbsp;<strong>@josaa.nic.in</strong>&nbsp;based on the JEE Advanced scores for B.Tech admissions.</p>