CUET-UG: Biology (CUET-UG — Biology (subject practice)) — Free Online Mock Test
CUET-UG subject practice · Biology · genetics, biotechnology, ecology, human physiology (Class 12). NTA · 50 fresh no-repeat papers. Official language: English & Hindi. · Official language: English & Hindi.
Advanced
India
University & Higher Ed
40 questions
48 min
50 distinct variants
Start free practice test →
CUET-UG: Biology exam at a glance
CUET-UG: Biology section breakdown
The CUET-UG: Biology mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.
CUET-UG: Biology scoring & marking scheme
100–1000
Scaled score range
Strategy: CUET-UG: Biology has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: CUET-UG: Biology (pass 700/1000).
How CUET-UG: Biology is conducted
Mode
Proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow (face detection, room scan, fullscreen lock, tab-switch detection).
Test format
Linear / fixed-form — every candidate sees the same number of questions per section.
Backtracking
Allowed — you can revisit and change answers within a section.
Mark for review
Available — flag tough questions and return to them before submitting the section.
CUET-UG: Biology time strategy
With 40 questions in 48 minutes, you have about 72 seconds per question on average. Successful candidates aim for the following pacing on each section:
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
CUET-UG: Biology topics covered
Across the 50 Wrexa Edge variants of CUET-UG: Biology, the following topics appear most often (sample distribution from one variant):
CUET-UG: Biology (40 Q)
- Biology — Fundamentals · 20
- C12 Bio — Biotech · 4
- C12 Bio — Ecology · 4
- C12 Bio — Genetics · 4
- C12 Bio — Cell · 4
- C12 Bio — Plants · 2
- C12 Bio — Molecular · 2
Sample CUET-UG: Biology questions
A preview of real practice questions from the Wrexa Edge CUET-UG: Biology bank — the same style, phrasing and difficulty you'll face on test day. Full solutions unlock free inside the mock.
CUET-UG: Biology (40 Q) · C12 Bio — Biotech
Q1. PCR (Polymerase Chain Reaction) is used to:
Why: Correct answer: D — Amplify specific DNA segments via thermal cycling. Topic: C12 Bio — Biotech.
CUET-UG: Biology (40 Q) · C12 Bio — Ecology
Q2. An ecosystem's "trophic level" represents:
Why: Correct answer: A — A position in the food chain (producer, primary consumer, secondary consumer, etc.). Topic: C12 Bio — Ecology.
CUET-UG: Biology (40 Q) · C12 Bio — Ecology
Q3. A "keystone species" is:
Why: Correct answer: B — A species disproportionately affecting its ecosystem (often a top predator). Topic: C12 Bio — Ecology.
CUET-UG: Biology (40 Q) · C12 Bio — Genetics
Q4. DNA is a:
Why: Correct answer: C — Double-stranded helix of nucleotides (A-T, G-C base pairing). Topic: C12 Bio — Genetics.
CUET-UG: Biology (40 Q) · C12 Bio — Cell
Q5. Meiosis produces:
Why: Correct answer: D — 4 haploid gametes from a diploid cell (reduces chromosome number by half). Topic: C12 Bio — Cell.
CUET-UG: Biology (40 Q) · C12 Bio — Cell
Q6. Mitosis produces:
Why: Correct answer: A — 2 genetically identical diploid daughter cells. Topic: C12 Bio — Cell.
These are a handful of the 2000 unique CUET-UG: Biology questions across all 50 Wrexa Edge variants — start a free mock to attempt the full set with instant scoring.
CUET-UG: Biology difficulty calibration
Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.
CUET-UG subject practice · Biology · genetics, biotechnology, ecology, human physiology (Class 12). NTA · 50 fresh no-repeat papers. Official language: English & Hindi. · Official language: English & Hindi.
Verified content — Wrexa Edge's CUET-UG: Biology bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for CUET-UG: Biology
Real test-day interface
Our cert skin mirrors the actual CUET-UG: Biology testing software — same timer, palette, tools, and navigation.
50 distinct variants
2000 unique practice questions, each variant a fresh test — not just shuffled options.
Detailed analytics
Scaled score, section accuracy, topic-wise heatmap, time-per-question — see where to focus after every attempt.
Spaced repetition (Notebook)
Wrong answers and flagged questions flow into an SM-2 spaced-repetition deck so you actually retain what you learn.
Optional proctoring
Browser-based face-api detection (no install) — turn it on to simulate real CUET-UG: Biology test-day conditions.
Free to start
No credit card. Sign up, pick a variant, and your first CUET-UG: Biology mock starts in under a minute.
CUET-UG: Biology study plan
A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.
1
Phase 1 — Learn the syllabus
Weeks 1–4
- Work through every section — CUET-UG: Biology (40 Q) — from your core study material
- Make short notes and a formula/fact sheet you can revise quickly
- Attempt topic questions right after finishing each area
2
Phase 2 — Practice & sectionals
Weeks 5–8
- Solve previous-year and practice questions section by section
- Time yourself on CUET-UG: Biology (40 Q) and your weakest areas
- Keep an error log and revisit every mistake weekly
3
Phase 3 — Full-length mocks
Weeks 9–12
- Take full-length CUET-UG: Biology mocks in the real test interface
- Analyse accuracy, time per question and silly mistakes after each mock
- Revise from notes and re-attempt only weak-topic questions
Where CUET-UG: Biology can take you
A strong CUET-UG: Biology result opens up these careers and higher-study paths:
Professional degree programmes
Admission into engineering, science and professional courses at leading universities.
Research & higher studies
A strong result opens postgraduate study, research assistantships and study-abroad pathways.
Campus placements
Top institutions bring recruiters from industry, PSUs and global companies to campus.
Frequently asked questions
- What is the CUET-UG: Biology exam pattern?
- CUET-UG — Biology (subject practice) contains 40 questions across 1 section: CUET-UG: Biology (40 Q). Total duration is 48 minutes (about 72 seconds per question).
- Does CUET-UG: Biology have negative marking?
- No — CUET-UG: Biology has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is CUET-UG: Biology scored?
- Scaled score range: 100 to 1000. CUET-UG: Biology (pass 700/1000).
- How can I practise CUET-UG: Biology online for free?
- Wrexa Edge gives you 10 free full-length CUET-UG: Biology mock tests — with instant scoring, detailed explanations and analytics — plus 40 more with Pro. Start practising in under a minute, no card required.
- What is the difficulty level of CUET-UG: Biology?
- CUET-UG: Biology is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. CUET-UG subject practice · Biology · genetics, biotechnology, ecology, human physiology (Class 12). NTA · 50 fresh no-repeat papers. Official language: English & Hindi. · Official language: English & Hindi.
- How long is the CUET-UG: Biology exam?
- CUET-UG: Biology runs for 48 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.
- What topics are covered in CUET-UG: Biology?
- CUET-UG: Biology is split into: CUET-UG: Biology (40 Q). Each section is timed and weighted separately. CUET-UG subject practice · Biology · genetics, biotechnology, ecology, human physiology (Class 12). NTA · 50 fresh no-repeat papers. Official language: English & Hindi. · Official language: English & Hindi.
- What tools or aids are allowed during CUET-UG: Biology?
- No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.
- Is the CUET-UG: Biology test adaptive?
- No — CUET-UG: Biology is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many CUET-UG: Biology mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct CUET-UG: Biology variants — each with different question content, not just shuffled options — the first 10 free for everyone and 40 more with Pro. That's 2000 unique practice questions in the real test-day interface.
- Is there a free CUET-UG: Biology test series 2026?
- Yes. The Wrexa Edge CUET-UG: Biology test series for 2026 gives you 10 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.
- Are CUET-UG: Biology previous year question–style papers included?
- Every CUET-UG: Biology mock is modelled on the official exam pattern and the style of previous years' papers — the same 40-question structure, sections and marking — so your practice mirrors the real paper you'll sit.
- Which is the best free CUET-UG: Biology mock test online?
- Wrexa Edge's CUET-UG: Biology mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.
- Can I take the CUET-UG: Biology mock test on mobile?
- Yes. CUET-UG: Biology mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.
- What is the CUET-UG: Biology syllabus?
- The CUET-UG: Biology syllabus maps to its 1 section: CUET-UG: Biology (40 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.
- What is the eligibility for CUET-UG: Biology?
- Eligibility for CUET-UG: Biology — age, qualification and number of attempts — is set by the official conducting body and can change each cycle, so always confirm the current official notification before applying. Wrexa Edge focuses on realistic CUET-UG: Biology practice: 10 free full-length mocks in the exact exam pattern, ready whenever you are.
- When is the CUET-UG: Biology exam and how should I prepare?
- Official CUET-UG: Biology exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 10 free CUET-UG: Biology mocks with instant scoring so you can track your readiness week by week.
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