NEET Biology Question Paper 2024, 2023, 2022, 2021, 2020, 2019, 2018 - Download PDF

NEET Biology Question Paper PDF: Preparing for the NEET UG exam needs a planned strategy, and one of the best ways is to solve NEET Biology previous year question papers. These papers not only familiarise students with the NEET exam pattern, but also identify the most asked concepts and the level of difficulty to analyse. There is a major role played by regular practice with NEET Biology question paper PDFs, particularly those of recent years like 2024, 2023, 2022, and previous ones, in preparing for the exam and improving performance.

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This Story also Contains

1. NEET Biology Previous Year Question Paper PDFs
2. NEET Biology Total Questions - Chapter-wise Weightage
3. How To Download The NEET Biology Question Paper?
4. NEET Biology Question Paper 2025 - Best books

NEET Biology Previous Year Question Paper PDFs

Candidates can refer to the chapter-wise pattern of Biology questions from the question papers of NEET previous years to understand the pattern of the exam more clearly. The analysis helps in recognising the topics with the highest number of questions and prioritising the highly important chapters while preparing. By focusing on highly weighted chapters, students can score the highest and improve their overall performance in the Biology section.

Explore NEET Biology Question Papers

Biology is considered one of the easiest sections in the NEET Exam. The NEET Biology section includes questions from both Botany and Zoology, with content drawn from Class 11 and 12 syllabi. Understanding the types of questions asked and practising with past papers can greatly improve your speed and accuracy. The biology questions are crucial for breaking ties in the NEET exam, making it essential to be well-prepared. Access year-wise question papers and solutions to refine your study approach and boost your confidence for the NEET 2025 exam.

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NEET Question Paper Biology: Important Questions

Here are some NEET biology previous year questions to give an idea about the exam level.

Q. 1 The Correct sequence of phases in the cell cycle is:
Option 1: M $\to$ G${}_1$ $\to$ G${}_2$ $\to$ S
Option 2: G${}_1$ $\to$ G${}_2$ $\to$ S $\to$ M
Option 3: S $\to$ G${}_1$ $\to$ G${}_2$ $\to$ M
Option 4: G${}_1$ $\to$ S $\to$ G${}_2$ $\to$ M

The correct answer is option 4) G${}_1$ $\to$ S $\to$ G${}_2$ $\to$ M

Solution:

Interphase -

Interphase represents the phase between two successive M-phases.

wherein

The interphase lasts more than 95% of the duration of the cell cycle, also called the resting phase.

The cell cycle is divided into two phases: interphase and M- M-phase. During interphase, the cell grows and makes a copy of its DNA. During the M phase, the cell separates its DNA into two sets and divides its cytoplasm forming two new cells. Interphase is divided into three subphases i.e. G1 phase, S phase, and G2 phase. Thus, the sequence of the phase of the cell cycle is G1 → S → G2→ M

Q. 2 The fruit fly has 8 chromosomes (2n) in each cell. During the interphase of Mitosis, if the number of chromosomes at G₁ phase is 8, what would be the number of chromosomes after S phase?

Option 1: 8
Option 2: 16
Option 3: 4
Option 4: 32

Solution:

The correct option is (a)

It will be the same as that of G1, hence the answer is 8.

Also, check- Download NEET Biology previous year question paper

NEET Biology Total Questions - Chapter-wise Weightage

Candidates can refer to the chapter-wise pattern of Biology questions from the NEET question paper of previous years to understand the pattern of the exam more clearly. The analysis helps in recognising the topics with the highest number of questions and ordering the highly important chapters while preparing. By emphasising high weightage chapters, students can score the highest and enhance the overall performance in the Biology section. Aspirants can check the chapter-wise number of total biology questions from the previous year's NEET question paper.

NEET Biology Chapter-wise questions from Botany

The following table gives the number of NEET questions from various Botany chapters in previous years. This division helps aspirants to determine the most important chapters and distribute their study time. Knowing the weightage of each chapter helps in strategic preparation, making sure that students give special focus to commonly asked concepts. Continuous practice and revision of high-weightage topics from Botany can improve performance in the NEET Biology section.

NEET Biology: Chapter-wise Questions From Zoology

The following table indicates the number of questions asked from Zoology chapters in previous NEET exams. The analysis helps aspirants in recognising key topics and concentrating on high-weightage topics. Important concepts such as human physiology, reproduction, and evolution are frequently asked, and therefore, Zoology is an important part of NEET Biology preparation.

How To Download The NEET Biology Question Paper?

To download NEET biology questions with answers PDF, candidates need to follow the below-mentioned steps:

• Visit the official website of NTA, nta.ac.in.

• Search for the NEET question papers section.

• Select the year and NEET paper.

• Choose the NEET question paper set, and select the specific set that you want to download.

• Download the last year's NEET question paper PDF.

• Open and view the NEET question paper, which can be opened in PDF format.

What Is The Difficulty Level Of The NEET Biology Previous Year Question Paper?

Previously, the overall difficulty level of the NEET biology question paper was easy to moderate and questions were scored. The biology NEET question paper involves questions in the form of tables and matches the following. The number of questions asked from botany and zoology was approximately equal in the NEET Biology question paper.

The NEET biology question paper includes 90% of questions NCERT-based. As per the NEET topic-wise analysis, this time the maximum number of questions in the paper were asked from Cell Biology, Biomolecules, and Genetics. Apart from this, questions from all three topics were asked in both Botany and Zoology. Questions from Ecology were also asked in both Botany and Zoology.

NEET Biology Question Paper 2025 - Best books

Preparing for the medical entrance exam with the best books for NEET 2025 will make the preparation more convenient. Aspirants can go through the best books for NEET Biology from the table with the author’s name.

Best Biology books for NEET 2025

Here are some best books for NEET 2025 Preparations

As per the NEET 2025 syllabus, the biology section of the NEET question paper is vast and lengthy, thus it requires a proper preparation strategy to complete it on time. Students can take the help of pdf biology NEET question paper to boost their preparation.

Also Read:

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• NCERT-Based MCQ for NEET Biology