CBSE Class 11 Biology — CBSE Class 11 Biology (NCERT) — Free Online Mock Test
CBSE Class 11 Biology · MCQ practice on the NCERT Class 11 syllabus. · Official language: English & Hindi.
Advanced
India
School & Pre-University
45 questions
120 min
50 distinct variants
Start free practice test →
CBSE Class 11 Biology exam at a glance
CBSE Class 11 Biology section breakdown
The CBSE Class 11 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.
CBSE Class 11 Biology scoring & marking scheme
100–1000
Scaled score range
Strategy: CBSE Class 11 Biology has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.
Scale: CBSE Class 11 Biology (pass 700/1000).
How CBSE Class 11 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.
CBSE Class 11 Biology time strategy
With 45 questions in 120 minutes, you have about 160 seconds per question on average. Successful candidates aim for the following pacing on each section:
CBSE Class 11 Biology (45 Q)
Target ~160 sec/question. If a question takes more than 240 seconds, mark for review and move on.
Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.
CBSE Class 11 Biology topics covered
Across the 50 Wrexa Edge variants of CBSE Class 11 Biology, the following topics appear most often (sample distribution from one variant):
CBSE Class 11 Biology (45 Q)
- Biology — Fundamentals · 22
- C12 Bio — Ecology · 6
- C12 Bio — Biotech · 5
- C12 Bio — Genetics · 4
- C12 Bio — Cell · 4
- C12 Bio — Plants · 2
- C12 Bio — Molecular · 2
CBSE Class 11 Biology topic-wise test series
Drill the CBSE Class 11 Biology syllabus chapter by chapter. Each topic test is a focused set of questions you can practise on its own — ideal for fixing a weak area before a full mock.
CBSE Class 11 Biology difficulty calibration
Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.
CBSE Class 11 Biology · MCQ practice on the NCERT Class 11 syllabus. · Official language: English & Hindi.
Verified content — Wrexa Edge's CBSE Class 11 Biology bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).
How Wrexa Edge prepares you for CBSE Class 11 Biology
Real test-day interface
Our cert skin mirrors the actual CBSE Class 11 Biology testing software — same timer, palette, tools, and navigation.
50 distinct variants
2250 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 CBSE Class 11 Biology test-day conditions.
Free to start
No credit card. Sign up, pick a variant, and your first CBSE Class 11 Biology mock starts in under a minute.
Frequently asked questions
- What is the CBSE Class 11 Biology exam pattern?
- CBSE Class 11 Biology (NCERT) contains 45 questions across 1 section: CBSE Class 11 Biology (45 Q). Total duration is 120 minutes (about 160 seconds per question).
- Does CBSE Class 11 Biology have negative marking?
- No — CBSE Class 11 Biology has no negative marking. Each correct answer is worth 1 mark, so attempt every question.
- How is CBSE Class 11 Biology scored?
- Scaled score range: 100 to 1000. CBSE Class 11 Biology (pass 700/1000).
- How can I practise CBSE Class 11 Biology online for free?
- Wrexa Edge offers free full-length CBSE Class 11 Biology mock tests with instant scoring, detailed explanations, and 50 distinct variants. Sign up for free at Wrexa Edge and start practising in under a minute — no card required.
- What is the difficulty level of CBSE Class 11 Biology?
- CBSE Class 11 Biology is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. CBSE Class 11 Biology · MCQ practice on the NCERT Class 11 syllabus. · Official language: English & Hindi.
- How long is the CBSE Class 11 Biology exam?
- CBSE Class 11 Biology runs for 120 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 CBSE Class 11 Biology?
- CBSE Class 11 Biology is split into: CBSE Class 11 Biology (45 Q). Each section is timed and weighted separately. CBSE Class 11 Biology · MCQ practice on the NCERT Class 11 syllabus. · Official language: English & Hindi.
- What tools or aids are allowed during CBSE Class 11 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 CBSE Class 11 Biology test adaptive?
- No — CBSE Class 11 Biology is a fixed-form (linear) test. Every candidate sees the same number of questions per section.
- How many CBSE Class 11 Biology mock tests does Wrexa Edge offer?
- Wrexa Edge generates 50 distinct CBSE Class 11 Biology variants — each with different question content, not just shuffled options. That's 2250 unique practice questions you can attempt, all in the real test-day interface, free to start.
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