Biology for Class 11, precisely diagnosed.
A Class 11 Biology diagnostic estimates ability across 10 NCERT chapters — from Living World through Cell Cycle — so practice targets chapters that still need work, not a single blended Biology score.
10
NCERT Biology chapters
20–30
adaptive questions
NCERT
aligned
NCERT Class 11 Biology chapters in the diagnostic
Zetiq maps Class 11 Biology across 10 NCERT chapters. The adaptive test estimates ability separately in each — not as one blended Biology score:
- Living World
- Biological Classification
- Plant Kingdom
- Animal Kingdom
- Morphology Plants
- Anatomy Plants
- Structural Organisation Animals
- Cell Structure
- Biomolecules
- Cell Cycle
- Topic-level ability for each NCERT chapter — not one blended Biology percentage
- Revision that prioritises weak chapters before the next school test
- Misconception-aware remediation after each adaptive session
- Works on any phone — no lab setup
Class 11 Biology chapters that build on each other
Some NCERT chapters assume earlier ones. Zetiq's syllabus order reflects these dependencies — the diagnostic respects them when estimating where gaps started:
- Learn Morphology Plants before Anatomy Plants
- Learn Biological Classification before Animal Kingdom
- Learn Living World before Biological Classification
What you get
Built for clarity, not noise.
IRT adaptive engine
Questions adjust as you answer. 20–30 items produce a precise ability estimate — not a noisy percentage.
Topic gap maps
See strength and weakness by topic, so practice time goes where it moves marks.
AI study plans
Priority-ordered, NCERT-aligned plans generated from each student's actual mistakes.
Server-verified scores
Answers never leave the server. Every score is computed and verified server-side.
The process
From first question to clarity.
Take the adaptive diagnostic
A short adaptive test that adjusts to ability as you answer — typically 20–30 questions.
Get a topic gap map
IRT psychometrics produce topic-level ability scores and a precise gap profile.
Follow an AI study plan
Plans diagnose the misconception behind mistakes and prioritise what matters most.
Teachers see the class
Heatmaps, rankings, and one-click access to every student report.
What a Class 11 Biology gap map shows
School tests often report one Biology mark. A gap map separates chapters across all 10 NCERT units. Zetiq estimates topic ability from adaptive responses, then ranks which Class 11 Biology chapters to fix first.
- Which of the 10 NCERT chapters are secure vs still developing
- Whether the same misconception shows up across more than one chapter — and which chapters to fix first
- A study plan ordered by impact — not alphabetical chapter order
How Zetiq helps Class 11 Biology students
Students often re-read chapters they already understand. An adaptive diagnostic estimates what they already know in each Biology chapter and feeds an AI plan parents can follow.
FAQ
Questions, answered.
All three. Zetiq runs adaptive diagnostics and AI study plans for JEE Main, NEET, and CBSE Classes 8–12, with NCERT-aligned curriculum coverage.
Mock tests measure performance on a fixed paper. Zetiq's adaptive diagnostic estimates ability topic-by-topic, then turns mistakes into a prioritised study plan. Mocks still matter — diagnosis tells you what to fix before the next mock.
No. We do not guarantee marks. We give precise diagnostics and actionable plans. Improvement depends on practice quality and consistency — we make that practice targeted.
You can create an account and explore the product. Paid plans unlock the full diagnostic curriculum, mocks, and AI study plans. Pricing is one-time monthly or annual — no auto-renewal.
Explore
Keep going deeper.
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Know exactly where you stand — before the next exam.
Adaptive diagnostics, topic gap maps, and AI study plans built from real mistakes — for JEE, NEET, and CBSE.