CUET Biology Question Paper 2025 PDF: Download Here (Latest)

Edited By Komal Miglani | Updated on Jul 28, 2025 04:36 PM IST | #CUET UG

CUET Biology Previous Year Question Papers: The CUET Biology exam 2025 has already concluded, which means students preparing for CUET 2026 now have access to the most recent CUET exam question paper. Previous year question papers are particularly valuable because they represent the updated exam pattern and question types, giving you the best possible insight into what to expect in 2026.

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CUET Biology Question Paper 2025 PDF: Download Here (Latest)

CUET Biology Previous Year Question papers

In this article of Careers360, you will find CUET Biology Previous Year Questions, a set of mock tests for CUET Biology, and CUET Previous Year Biology Exam Analysis. This insightful information, combined with dedicated practice using authentic papers, will help you prepare more effectively and feel much more confident when you attempt the CUET 2026 Biology exam.

CUET 2026 Biology Exam Pattern

Before going into more detailed information regarding CUET 2026 preparation, it's essential to understand the exam pattern. Here are the details every student should know about the CUET biology paper format and structure.

Exam Detail	Information
Exam Mode	Online
Total Questions	50 questions
Time Duration	60 minutes
Maximum Marks	200 marks total
Correct Answer	+5 marks
Wrong Answer	-1 mark negative marking

After understanding the exam pattern, students need to know exactly what topics they need to study to score good marks in CUET 2026.

CUET 2026 Biology Syllabus

Understanding the CUET Biology syllabus is essential for all aspiring Biology students to better comprehend the CUET Biology examination and structure their preparation. The CUET 2026 Biology exam syllabus is given below for the candidates' reference.

No.	Topics
1	Reproduction
2	Genetics & evolution
3	Biology and Human Welfare
4	Biotechnology and Its Application
5	Ecology and Environment

CUET Biology Previous Year Questions

It has been observed that CUET candidates who practice 10 Previous Year Question Papers usually finish the papers earlier than other candidates. This is because they get familiar with the pattern of questions and practice accordingly. We have provided a few questions below, along with their solutions, to help students gain confidence and understand the exam pattern.

Section:	BIOLOGY
Item No:	1
Question Type:	MCQ
Question:	Select the statements that are CORRECT regarding patterns of biodiversity. (A) Species diversity increases as we move away from the equator towards the poles (B) The tropical Amazon rain forest in South America has the most incredible biodiversity on earth. (C) There is more solar energy available in the temperate region than in the tropics. (D) Tropical environments are less seasonal, relatively more constant and predictable (E) A. Humboldt observed that within a region, species richness decreases with increasing explored area, up to a limit. Choose the correct answer from the options given below : (1) (A) and (E) only (2) (B) and (C) only (3) (B) and (D) only (4) (C), (D) and (E) only
A:	1
B:	2
C:	3
D:	4
Correct Answer	(3) (B) and (D) only
Explanation	(B) is correct because the Amazon rainforest in South America is known for having the most incredible biodiversity on Earth due to its variety of species and ecosystems. (D) is correct because tropical environments are indeed less seasonal, with conditions being relatively constant and predictable throughout the year.

Section:	BIOLOGY
Item No:	2
Question Type:	MCQ
Question:	Flowers are a fascinating organ of Angiosperms. Flowers are considered the object of aesthetic, ornamental, social and cultural value. Biologically flower is a (1) Modified root (2) Modified shoot (3) Modified leaf (4) Modified tuber
A:	1
B:	2
C:	3
D:	4
Correct Answer	(2) Modified shoot.
Explanation	Biologically, a flower is a modified shoot because it is derived from the shoot apex and consists of modified leaves. The flower is specialised for reproduction in angiosperms, with various parts such as petals, sepals, stamens, and pistils, which are modified forms of leaves.

Section:	BIOLOGY
ItemNo:	3
QuestionType:	MCQ
Question:	Which of the following hormones is not produced by the placenta? (1) hCG (2) hPL (3) estrogen (4) androgens
A:	1
B:	2
C:	3
D:	4
Correct Answer	(4) Androgens.
Explanation	The placenta produces hormones such as hCG (human chorionic gonadotropin), hPL (human placental lactogen), and estrogen, which play a crucial role in supporting pregnancy. However, androgens (like testosterone) are not produced by the placenta. Instead, androgens are typically made by the gonads (testes in males and ovaries in females) and adrenal glands.

Section:	BIOLOGY
ItemNo:	4
QuestionType:	MCQ
Question:	Individuals with a karyotype of 44+{XXY} having overall masculine development with feminine development, like Gynaecomastia, have a chromosomal disorder. (1) Klinefelter's Syndrome (2) Turner's Syndrome (3) Down's Syndrome (4) Acquired Immuno Deficiency Syndrome
A:	1
B:	2
C:	3
D:	4
Correct Answer	(1) Klinefelter's Syndrome.
Explanation	Individuals with a karyotype of 44+XXY have Klinefelter's Syndrome, a chromosomal disorder characterised by males having an extra X chromosome. This condition often results in masculine physical characteristics, but with some feminine traits like gynecomastia (development of breast tissue in males), reduced fertility, and other developmental abnormalities.

Section:	BIOLOGY
ItemNo:	7
QuestionType:	MCQ
Question:	Which of the following options determines the percolation and water holding capacity of soils? (1) Climate (2) Grain size, soil composition and aggregation (3) Weathering process (4) Soil development
A:	1
B:	2
C:	3
D.	4
Correct Answer	(2) Grain size, soil composition and aggregation.
Explanation	The percolation and water-holding capacity of soils are primarily determined by factors such as grain size, soil composition, and aggregation. Larger grain sizes (such as sand) allow water to percolate more easily, while finer particles (like clay) have a higher water-holding capacity. Soil composition and aggregation also influence the ease with which water moves through the soil and the amount of water the soil can retain.

Download Official CUET Previous Year Question Papers

A thorough analysis of official papers over the years showcases important Exam patterns in question distribution, difficulty levels, and topic coverage. We have provided the CUET 2025 Biology Question paper and the previous year's question papers, which will help students practice better. Students must ensure the study plan aligns with the most recent CUET 2026 Biology syllabus and examination format.

Title	Link
CUET 2024 Biology Question Paper (Set A)	Download Now
CUET 2024 Biology Question Paper (Set B)	Download Now
CUET 2024 Biology Question Paper (Set C)	Download Now
CUET 2024 Biology Question Paper (Set D)	Download Now
CUET 2022 Biology Question Paper	Download Now

Improve your chances of success in the CUET 2026 Biology exam. By reviewing the previous year's question paper for CUET 2026 Biology, candidates can gain insight into the CUET exam pattern, question types, and essential topics of CUET Biology Previous Year Questions.

CUET Biology 2026 Mock Test

The subject matter experts in the Biology domain have designed a set of mock tests for CUET Biology to facilitate the comprehensive development of candidates. The links to the CUET 2026 Biology mock tests are below for the candidate's reference.

Title	Link
REPRODUCTION	Study Now
GENETICS AND EVOLUTION	Study Now
BIOLOGY AND HUMAN WELFARE	Study Now
BIOTECHNOLOGY AND ITS APPLICATIONS	Study Now
ECOLOGY AND ENVIRONMENT	Study Now

Download CUET 2024- Biology Exam Analysis

We have provided the link to the exam analysis below, which will help students assess their preparation level and understand the types of questions asked, along with the approach to answer them.

CUET 2024 Biology Exam Analysis

Download Now

CUET 2026 - Important Points to Know

The Common University Entrance Test (CUET) is a standardised entrance examination conducted for admission to various undergraduate programs in CUET-participating universities.
The National Testing Agency administers CUET and conducts CUET entrance exams on behalf of multiple universities or colleges.
The Common University Entrance Test aims to streamline the admission process and provide a fair and standardised evaluation of candidates' aptitude and knowledge.
CUET 2026 assesses students' proficiency in mathematics, science, language skills, and general knowledge, as outlined in the specific syllabus for each exam.
The scores obtained in the Common University Entrance Test often play a significant role in determining eligibility and ranking for admissions.
Coaching classes and online tutorials to enhance their preparation for the exam.
Quality education and prestigious institutions shape students' academic and professional futures. Preparing for the Common University Entrance Test (CUET) requires a thorough understanding of the exam pattern, syllabus, and practical time management skills, as demonstrated in the CUET PYQ Biology.
Students may utilise various resources such as CUET study materials, practice papers,
It is a highly competitive test that attracts a large number of applicants for limited seats in universities.

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A standardised entrance examination is administered nationwide for admission to undergraduate biology courses. Please visit the official CUET website for the most up-to-date information regarding the examination, including admission card release dates and examination schedules. Best of luck with your preparations!

Frequently Asked Questions (FAQs)

1. How should I prepare for the CUET Biology question paper for 2026?

It is advisable to thoroughly study the topics covered in the CUET Biology syllabus, practice solving previous years' question papers, and revise important concepts to prepare effectively.

2. Can I get an idea of the difficulty level of the CUET Biology question paper for 2026?

The difficulty level of the CUET Biology question paper for 2026 may vary from moderate to challenging. Reviewing previous years' question papers and practising sample papers can give you an idea of the typical difficulty level.

3. Are there any recommended books or study materials for the CUET Biology question paper 2026?

While there are no specific books recommended by CUET Biology PYQ pdf, candidates can refer to standard biology textbooks, previous years' question papers, and practice papers to enhance their preparation.

4. How important is time management while attempting the CUET Biology question paper 2026?

Time management is crucial for the CUET Biology question paper 2026. Allocating appropriate time to each question or section, avoiding getting stuck on difficult questions, and revising your answers within the given time limit are key strategies to maximise your score.

5. Will the CUET 2026 Biology exam have sections on practical knowledge?

The exam focuses on theoretical knowledge rather than practical aspects, following the prescribed syllabus.

6. How much time should I allocate for CUET biology preparation?

Dedicate at least 2-3 hours daily for Biology if it's your domain subject, along with regular revision.

7. Should I focus only on NCERT books for the CUET 2026 exam preparation?

While NCERT is the primary source, you can also refer to other standard Biology textbooks for a better understanding.

8. How many questions will be there in the CUET 2026 Biology paper?

The CUET Biology paper has 50 multiple-choice questions (MCQs). All questions are mandatory - there are no optional questions.

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Questions related to CUET UG

Have a question related to CUET UG ?

Through CUET score can I get admission to engineering courses in DU ?

183 ,b teach in ME , govt college, DU.,

Read Complete Answer

Vijaymal Kushwaha 05 July,2025

How many seats are filled through CUET score in dept of technology engineering courses DU ?

Hello,

Delhi University (DU) offers various engineering courses under its Department of Technology.

Admission to these courses is primarily based on the Joint Entrance Examination (JEE) Main scores. However, some courses may also consider CUET (Common University Entrance Test) scores for admission.

The exact number of seats filled through CUET scores can vary each year and are not publicly disclosed.

Hope it helps !

Read Complete Answer

Prachi Kumari 01 April,2025

Do you give admission only on 2 Non Med Percentage alongwith JEE Mains percentile or the entrance Exam CUET conducted by you ?

Admissions for CUET aren't solely based on 2 Non-Med Percentage along with JEE Mains percentile. The eligibility criteria for CUET require students to have scored at least 50% marks in their Class 12th exam for general candidates and 45% for reserved categories.

Additionally, CUET has its own exam pattern, which includes multiple-choice questions divided into three sections:

- Section 1: Language proficiency(English/Hindi/regional languages)

- Section 2: Domain-specific subjects

- Section 3: General Aptitude

It's also important to note that while JEE Mains is a separate entrance exam, some universities may consider both CUET and JEE Mains scores for admission to certain programs. However, the specific admission criteria may vary depending on the university and course.

To confirm the admission criteria for your desired course, I recommend checking the official websites of the participating universities or contacting them directly.

Read Complete Answer

sadafreen356 05 April,2025

while filling my application form for cuet ug i am not getting option of 10th marksheet aploadation and this year I am appear for 12th exam so is this application successfully submitted only with photograph and sign

Yes, if the CUET UG application form does not ask for the 10th marksheet upload and only requires a photograph and signature, your application should still be considered valid. Since you are currently appearing for the 12th exams, the system may not require additional documents at this stage. However, double-check the official guidelines or contact CUET support to confirm.

Read Complete Answer

Rubina Naseer 02 April,2025

Can you give 2024 cuet forensic science question paper

A PG (Postgraduate) degree in Forensic Science, specifically an M.Sc. in Forensic Science, is a two-year program that provides specialized knowledge and skills in the scientific analysis and application of techniques for collecting and analyzing evidence to solve crimes.

You can refer to following link for the paper

CUET forensic science question paper

GOOD luck!!

Read Complete Answer

sadafreen356 04 April,2025

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