Courses
Courses for Kids
Free study material
Offline Centres
More
Store Icon
Store

CUET Science Mock Test 3 with Answers and Free PDF

ffImage
hightlight icon
highlight icon
highlight icon
share icon
copy icon
SearchIcon

How to Use CUET Science Mock Test 3 for Exam Preparation and Better Scores

Mock Test: 20 Questions - 20 Minutes
Prepare yourself for CUET with 20 challenging questions from Science. You have exactly 20 minutes to complete the test. Ready to begin?

Time Left: 20:00

1. Which organelle is known as the ‘powerhouse of the cell’?

2. What is the chemical formula of quick lime?

3. Which law states that gases at constant temperature and pressure react in simple integer volume ratios?

4. What is the SI unit of work?

5. Which among the following is a scalar quantity?

6. The process of curing rubber by heating with sulfur is called:

7. Which blood vessel carries oxygenated blood from the lungs to the heart?

8. The value of acceleration due to gravity (g) on Earth is approximately:

9. In which plant tissue does most photosynthesis occur?

10. Which physical state is most compressible?

11. DNA is mainly present in which cell organelle?

12. Which acid is present in curd?

13. The function of hemoglobin in the blood is to:

14. An example of a renewable energy resource is:

15. What is the pH value of pure water at 25°C?

16. The largest planet in our solar system is:

17. What is the boiling point of water (at 1 atm pressure)?

18. Which metal is liquid at room temperature?

19. Which disease is caused by a deficiency of insulin?

20. Which of the following carries impulses towards the cell body in a neuron?

Hurray! 🎉 You answered all the questions correctly! 🏆

What is Science Mock Test?

A Science mock test is a practice exam designed to help CUET aspirants assess their understanding of key concepts in Physics, Chemistry, and Biology. The test follows the CUET pattern and simulates real exam conditions, allowing you to check your preparation level. Regular practice with such mock tests can boost your performance and confidence significantly.


They consist of multiple-choice questions (MCQs) from important Science chapters. These questions help you get familiar with the CUET exam format, the difficulty level, and the kinds of questions that usually appear. Attempting mock tests is the best way to evaluate where you stand before the actual CUET exam.


How Mock Tests on Science Help You

Taking Science mock tests helps you master Physics, Chemistry, and Biology by frequent revision of all major topics. It highlights your strong and weak areas, so you can focus your study accordingly. Every attempt provides instant feedback, making your next revision more effective.


Mock tests encourage efficient time management during practice sessions, which is essential for solving all Science questions within the allotted exam time. These tests also help reduce exam fear by familiarizing you with question formats and improving your speed and accuracy.


  • Assess chapter-wise knowledge for Physics, Chemistry, and Biology
  • Revise and retain important formulas, diagrams, and concepts
  • Practice time-bound attempts for CUET’s actual environment
  • For detailed courses, visit the CUET course page

Science Subject-wise Mock Test Coverage

SubjectChapters CoveredNo. of Questions
BiologyHuman Reproduction20
BiologyReproductive Health10
BiologySexual Reproduction in Flowering Plants15

Steps to Take the Science Mock Test

To take the Science mock test, first review the subject details. Select "Science" from the available options and click the "Start the Mock Test" button. You will get 20 MCQs from core Science topics. Answer all questions within the time limit and submit your test to review your score.


Each question is crafted following the CUET exam pattern. After submitting, you will immediately see your score, and all correct answers will be highlighted for effective revision. If you miss any question, you will receive feedback to improve on your next attempt.


Why Choose Vedantu’s Science Subject Mock Test?

Vedantu’s Science mock tests are designed by expert educators following the actual CUET exam syllabus and pattern. Detailed solutions and instant scoring help you track your progress accurately. The smart analysis report allows you to see your improvement after each mock.


With Vedantu, you benefit from well-structured tests, regular practice, topic-wise analysis, and effective strategies. Improve your accuracy and problem-solving speed with every attempt. Explore other mock tests and study resources in the tables below.


CUET Mock Test Subject-wise
1CUET GK & Current Affairs Mock Test
2CUET Numerical Ability Mock Test
3CUET Logical Reasoning Mock Test
4CUET English Mock Test
5CUET Hindi Mock Test
6CUET Science Mock Test
7CUET Maths Mock Test
8CUET Computer Science Mock Test
9CUET Physics Mock Test
10CUET Chemistry Mock Test
11CUET Biology Mock Test
12CUET Agriculture Mock Test
13CUET History Mock Test
14CUET Political Science Mock Test
15CUET Geography Mock Test
16CUET Environmental Studies Mock Test
17CUET Accountancy Mock Test
18CUET Business Studies Mock Test
19CUET Economics Mock Test
Essential Study Materials for CUET UG 2026
1CUET 2026 Notification
2CUET 2026 Eligibility Criteria
3CUET 2026 Syllabus
4CUET 2026 Exam Pattern
5CUET 2026 Registration Process
6CUET 2026 Admit Card
7CUET 2026 Exam Centers
8CUET 2026 Exam Date
9CUET 2026 Answer Key
10CUET 2026 Results
11CUET 2026 Counselling

FAQs on CUET Science Mock Test 3 with Answers and Free PDF

1. What is CUET Science Mock Test 3 and why is it important for aspirants?

CUET Science Mock Test 3 is a full-length practice paper designed to replicate the Common University Entrance Test (CUET) Science section. Attempting this mock test is crucial as it helps students experience the actual exam environment, improve accuracy and speed, and identify areas for revision. Key benefits include:

  • Building confidence before the real CUET exam
  • Revising important topics from Physics, Biology, and Chemistry
  • Practicing time management under exam-like conditions
  • Assessing weak areas and focusing revision efforts
Regularly attempting science mock tests maximizes the CUET score potential for aspirants.

2. What is a good score in CUET Science Mock Test 3?

A good score in CUET Science Mock Test 3 typically means achieving above 80% of the total marks available. Aiming for 8 out of 10 or higher in mini-mocks is generally considered competitive. To maximize your chances:

  • Score consistently above the 80th percentile in mock attempts
  • Understand and revise your mistakes after each test
  • Identify the most frequent concepts and revise accordingly
A high mock score predicts a better performance in the actual CUET Science section.

3. Which chapters and topics carry the most weightage in CUET Science Mock Test 3?

The CUET Science Mock Test 3 covers key chapters from Physics, Biology, and Chemistry. The approximate weightage is:

  • Physics: Motion, Energy, Force, Pressure, Simple Machines (25%)
  • Biology: Life Processes, Photosynthesis, Nutrition, Health (25%)
  • Chemistry: Matter, Atoms, Chemical Reactions, Elements (25%)
  • Applied/General Science: Everyday Science, Environment (25%)
Focus on these high-weightage topics to improve your mock test scores.

4. How many CUET Science mock tests should I take before the actual exam?

Aspirants should attempt at least 5-10 full-length CUET Science mock tests before the main exam for comprehensive preparation. Additional chapter-wise practice sets or targeted mini-mocks are highly recommended. Benefits include:

  • Mastering exam patterns and formats
  • Improving time management and accuracy
  • Identifying and addressing weak subject areas
Regular mock practice increases familiarity with CUET-type questions and reduces exam anxiety.

5. Are CUET Science Mock Tests tougher than the actual exam?

CUET Science Mock Tests are generally designed to match or slightly exceed the difficulty level of the real exam. This trains students for higher accuracy and time management. Key points:

  • Mocks may include challenging questions to build confidence
  • Difficulty varies, but the aim is to cover the full syllabus
  • Practicing tougher mocks helps students feel more comfortable on exam day
Using mocks as preparation ensures you are well-equipped for all types of CUET questions.

6. What resources are available for CUET Science Mock Test 3 in PDF format?

CUET Science Mock Test 3 is available in free PDF format on many educational platforms, allowing students to download and practice offline. Typical resources offered include:

  • Full-length Science mock test PDFs with answer keys
  • Subject-wise and chapter-wise practice questions
  • Detailed solutions for self-assessment
Using the PDF version enables flexible, repeatable practice sessions for aspirants preparing for 2025 and beyond.

7. How should I analyze my performance in CUET Science Mock Tests?

After completing each CUET Science Mock Test, review your score and analyse your mistakes to target your revision effectively. Recommended steps:

  • Check the detailed answer key and compare with your responses
  • Identify incorrect answers and study the solutions
  • Note recurring mistakes or weak topics
  • Track your timing for each question to improve speed
Consistent performance analysis leads to better exam outcomes and higher accuracy under timed conditions.

8. What is the best strategy to improve speed and accuracy for CUET Science?

Improving speed and accuracy for CUET Science involves:

  • Timed practice with multiple mock tests
  • Reading each question carefully and eliminating obviously wrong options
  • Attempting all questions, including educated guesses
  • Not spending too long on a single problem—move on and return if time allows
  • Reviewing each mock test’s answer key to avoid repeating mistakes
Regular practice with these strategies ensures optimal performance in the CUET Science section.

9. What are the most commonly asked questions in CUET Science Mock Test 3?

Commonly asked questions in CUET Science Mock Test 3 include fundamental concepts from Physics, Chemistry, and Biology. Examples:

  • Main gas responsible for the greenhouse effect
  • Examples of renewable energy sources
  • Basic unit of heredity
  • SI unit of force
  • Main site of photosynthesis in plants
  • Vitamin synthesized by the skin in sunlight
Practicing previous and new mock questions ensures complete coverage of all frequently tested CUET topics.

10. Is it important to practice CUET mock tests in Hindi medium or English medium?

Yes, practicing CUET mock tests in your preferred language medium is crucial. This is because:

  • CUET is conducted in multiple languages (including Hindi and English)
  • Attempting mocks in your exam medium improves understanding and comprehension
  • Familiarizes you with language-specific terminology and format
Always practice in the language you will use for the actual CUET to maximize confidence and accuracy.

11. How can I download the CUET Science Mock Test 3 with answer key?

You can download the CUET Science Mock Test 3 with answer key in PDF format from trusted educational platforms such as Vedantu and official practice portals. The process generally involves:

  • Visiting a reliable CUET preparation website
  • Searching for 'CUET Science Mock Test 3 PDF free'
  • Clicking the download link for the latest mock and answer key
Printable mock PDFs allow repeated offline practice and easy self-evaluation.

12. Why should I review answer keys after each CUET Science Mock Test?

Reviewing answer keys after each CUET Science Mock Test helps you:

  • Quickly identify and correct mistakes
  • Understand the reasoning behind correct answers
  • Revise important concepts and high-weightage topics
  • Track your progress over time
Using answer keys as a learning tool is essential for targeted, effective revision before the CUET exam.