Hi Shreya,
The admissions to B.Tech Biotechnology is done either through a Common Entrance Test (CET) or merit based direct admission . Merit list is based on the marks obtained in 10+2. The application form for entrance exam is available from the month of February to March. The general process is explained in the figure below.
The test includes questions from physics, chemistry, biology, mathematics and in some cases general English with syllabus of 10+2 followed by major universities. The marking scheme may differ for universities. There are around 200 questions and the duration for the exam is 2 hours . Generally there are fixed number of questions from each topic. B.Tech Biotechnology: Selection Process
Selection is mostly based on the performance in the entrance test conducted by various institutes. Some weightage is also accorded to performance in 10+2 examination. Shortlisted candidates are further called for counselling after which they are offered admission to the institutes.
Candidates can check B.Tech Cut off for Top IITs & NITs here.
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