CSIR NET Life Science 2025: Exam Details & Preparation Guide

If you really want to prepare well for the CSIR NET Life Science exam, the first step is to understand the exam pattern properly. Knowing how the paper is set, what types of questions come, how marks are given, and how much time you’ll get — all this helps you plan your study and exam strategy smartly.
The Life Sciences paper is held as a single Computer-Based Test (CBT). Since it’s online, it's very important to be comfortable using the computer interface. You’ll get 3 hours (180 minutes) to complete the exam, which carries a total of 200 marks. Also, the question paper is available in both English and Hindi, so you can choose the language you're comfortable with.
The exam is divided into three parts: Part A, Part B, and Part C.
Each part has a different purpose and marks distribution.

The three-part format makes it easier to focus your preparation step-by-step.

But because the exam is computer-based, you must practice mock tests online. This will help you get used to the real exam environment and manage time better.

In short, if you want to crack the CSIR NET Life Science exam, understanding the paper structure and practicing online are two must-do steps!
Detailed Breakdown of CSIR NET Life Science Paper (Part A, B, and C)
Part A: General Aptitude
Part A is common across all CSIR NET subjects.

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