CUET UG Practice Test 2026
AI-generated CUET UG practice sets for English, Mathematics, Physics, Chemistry, with scoring and explanations. Start with 30 free question credits on signup.
About the CUET UG exam
The Common University Entrance Test - UG (CUET UG) is a university entrance examination administered in India. It is designed to assess candidates' knowledge and proficiency across 10 key subject areas including English, Mathematics, Physics, Chemistry. This exam is widely recognized as an essential benchmark for students and professionals.
Use short CUET UG practice sets to identify topics to revisit. Choose a subject and difficulty, answer questions, then review the explanations. New accounts get 30 question credits; further new questions use paid credits. Retaking previously seen questions is free.
Whether you're a first-time candidate or retaking the CUET UG to improve your score, InfinityMock helps you identify your strengths and weaknesses through detailed performance analytics. Our platform covers English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test, with questions available at Easy, Medium, and Hard difficulty levels. Track your progress, review detailed explanations, and build the confidence you need to pass on exam day.
CUET UG — quick answers
What is the CUET UG?
The Common University Entrance Test - UG (CUET UG) is a university entrance examination taken in India. It assesses 10 subject areas: English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test.
Where can I find free CUET UG practice questions?
This page carries 8 free CUET UG practice questions, each with a worked explanation. No account is needed to read them. Sign up for 30 free question credits to continue with a subject practice set.
What subjects does the CUET UG cover?
English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test. On InfinityMock you can practise a single subject or take a mixed test across all 10.
How much does InfinityMock cost?
New accounts get 30 question credits free. After that, 30 credits cost $1 and 150 credits cost $5. One credit covers one new question; re-attempting a question you have already seen is always free.
CUET UG at a glance
| Exam | Common University Entrance Test - UG (CUET UG) |
|---|---|
| Category | University Entrance |
| Country / region | India |
| Subjects covered | 10 — English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test |
8 free CUET UG practice questions (2026)
Answer these first — no signup, no card. Every answer is explained. For more practice, sign up for 30 free question credits and choose a subject above.
-
Which of the following is NOT a characteristic of living organisms?
- Reproduction
- Growth
- Metabolism
- Crystalline structure
Show answer & explanation
Answer: D. Crystalline structure
Crystalline structure is a characteristic of non-living things. Living organisms exhibit reproduction, growth, and metabolism.
Topic: Biology · easy
-
The primary function of ribosomes is:
- Lipid synthesis
- Protein synthesis
- DNA replication
- Cellular respiration
Show answer & explanation
Answer: B. Protein synthesis
Ribosomes are the sites of protein synthesis in cells. They translate mRNA into proteins.
Topic: Biology · easy
-
Which of the following is a prokaryotic cell?
- Fungus
- Bacterium
- Plant cell
- Animal cell
Show answer & explanation
Answer: B. Bacterium
Bacteria are prokaryotic cells, meaning they lack a nucleus and other membrane-bound organelles.
Topic: Biology · easy
-
The process of converting atmospheric nitrogen to ammonia is called:
- Nitrification
- Denitrification
- Nitrogen fixation
- Ammonification
Show answer & explanation
Answer: C. Nitrogen fixation
Nitrogen fixation is the conversion of atmospheric nitrogen into ammonia, a form usable by plants.
Topic: Biology · medium
-
Which of the following is an example of a vestigial organ in humans?
- Heart
- Brain
- Appendix
- Kidney
Show answer & explanation
Answer: C. Appendix
The appendix is considered a vestigial organ because it has lost its original function through evolution.
Topic: Biology · medium
-
What is the role of the enzyme DNA ligase?
- Unwinding the DNA double helix
- Adding nucleotides to a growing DNA strand
- Joining DNA fragments together
- Proofreading the DNA sequence
Show answer & explanation
Answer: C. Joining DNA fragments together
DNA ligase is an enzyme that joins Okazaki fragments on the lagging strand during DNA replication, effectively sealing nicks in the DNA backbone.
Topic: Biology · medium
-
Which of the following is a fat-soluble vitamin?
- Vitamin C
- Vitamin B
- Vitamin A
- Vitamin B12
Show answer & explanation
Answer: C. Vitamin A
Vitamin A, along with vitamins D, E, and K, is a fat-soluble vitamin, meaning it dissolves in fats and oils and is stored in the body's fatty tissues.
Topic: Biology · easy
-
Which part of the human brain controls voluntary movements?
- Cerebellum
- Medulla oblongata
- Cerebrum
- Pons
Show answer & explanation
Answer: C. Cerebrum
The cerebrum, specifically the motor cortex, is responsible for initiating and controlling voluntary movements.
Topic: Biology · medium
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CUET UG Exam Subjects
Available practice subjects: English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test. Select a subject for focused preparation. Coverage is not a guarantee of the complete official syllabus.
📖 CUET UG Study Guide
Read our comprehensive How to Pass the CUET UG in 2026 — Complete Study Guide for expert preparation tips, study plans, and strategies.
🔗 Related Exams
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Frequently Asked Questions
Is this CUET UG practice test free?
Yes! InfinityMock offers free CUET UG practice tests with 30 complimentary credits on signup. Each AI-generated question costs 1 credit, and previously seen questions are always free to retake.
How many CUET UG practice questions are available?
InfinityMock offers AI-generated practice in English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test. One new question costs one credit; new accounts receive 30 free credits. These are independent practice questions, not official exam questions.
What subjects does the CUET UG practice test cover?
Our CUET UG mock test covers: English, Mathematics, Physics, Chemistry, Biology, Economics, Political Science, History, Geography, General Test. You can choose specific subjects or take a comprehensive test across all areas.
Does this reproduce the official CUET UG exam?
No. InfinityMock provides multiple-choice practice sets with explanations and progress tracking. Question types, timing, syllabus coverage, and scoring can differ from the official exam. Use your exam body's current syllabus and official practice materials alongside these sets.
How does the AI-powered CUET UG mock test work?
Simply select CUET UG from our exam list, choose your subject and difficulty level, and our AI instantly generates a custom mock test. After completing the test, you get detailed explanations, performance analytics, and a grade.
Can I retake the CUET UG practice test?
Absolutely! You can retake any CUET UG mock test as many times as you want. Previously seen questions are always free, so retakes cost no credits. You can also generate completely new questions each time.
What is the best way to prepare for the CUET UG?
The most effective strategy is consistent practice with realistic questions. Use InfinityMock to take regular mock tests, review your wrong answers with detailed explanations, track your progress over time, and focus on your weakest subjects. Start with easy difficulty and gradually increase to hard.
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