CBSE & ICSE · Classes 6–12
Find weak topics.
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qdape identifies exactly where students struggle and delivers personalised practice to help them prepare confidently for exams.
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Built for students preparing for CBSE & ICSE board exams
CBSE · Class 10 · Mathematics
Sample question · Sample · 3 of 10
Chapter: Trigonometry · Difficulty: Medium
If sin θ = 3/5 and θ is an acute angle, what is the value of cos θ?
- A3/4
- 4/5Correct
- C5/4
- D4/3
Why this is correct
sin²θ + cos²θ = 1, so cos²θ = 1 − 9/25 = 16/25. θ is acute, so cos θ = 4/5.
Topic mastery
Trigonometry
44%61%
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Try a practice session →- CBSE
- ICSE
- NCERT aligned
- Class 6–12
- Maths
- Physics
- Chemistry
- Biology
Diagnose: Know exactly why marks are being lost.
Every answer is analysed for the misconception behind it, not just marked right or wrong. The skill map updates after every session, chapter by chapter.
- Misconception-level feedback — the exact step where thinking went wrong.
- A live skill map across every chapter of the CBSE and ICSE syllabus.
- Weak spots surfaced early, weeks before they show up in an exam.
- 10+ question types, with AI-verified answers and explanations.
Class 9 · Mathematics
88% accuracy
AI recommendation
Next session: 15 Quadratic Equations questions
Adapt: Every next question is chosen for this student.
Practice stops being random homework. qdape generates the next question around the weak step, so twenty focused minutes beat two unfocused hours.
- Adaptive difficulty that rises and falls with each answer.
- Instant explanations for every wrong answer, in plain language.
- Targeted sessions built from the weakest topics first.
- Spaced repetition so fixed mistakes stay fixed.
Mathematics · Class 9
Q. If 2x + 5 = 17, what is the value of x?
AI DIAGNOSIS
You added 5 instead of subtracting it. Same slip appeared in 3 earlier linear equations. Next question targets exactly that step.
Track: Parents and students see the same real progress.
Streaks, badges and weekly reports keep students motivated, while parents get a clear picture without having to ask how studying went.
- Weekly progress reports parents can read in a minute.
- Streaks and badges that reward consistency, not cramming.
- Subject-wise accuracy across Maths, Physics, Chemistry and Biology.
- Real-time updates, so the dashboard is never a week stale.
THIS WEEK
THE REAL PRODUCT
See what students, parents and teachers actually get.
Mastery, streaks, subject accuracy and badges in one view.
Hey Aarav
Here's your week at a glance.
This week
5-day streakSubject accuracy
- Mathematics88%
- Physics74%
- Chemistry81%
- Biology69%
Your badges
3 of 6 earned- Math Master (earned)
- Science Explorer (earned)
- Streak Star (earned)
- Quiz Champ (locked)
- Perfect Week (locked)
- Speed Solver (locked)
qdape tip
You missed 2 questions on Fractions. Want a quick explanation?
Sample screens. Illustrative data.
Classrooms: Go from marking to insight in an afternoon.
Teachers assign a chapter in seconds and see who is struggling before the test. Schools get the same picture across every class, aligned to the syllabus you already teach.
- Assign by chapter in about 60 seconds, no marking required.
- Class dashboards showing completion, averages and weak topics.
- Early-warning alerts for students who are slipping or inactive.
- School-wide analytics for administrators, by class and subject.
- Free forever for teachers. No credit card, no student limit.
Aarav Mehta
Class 9A · Weekly progress report
This week
+6%
Questions
142
Sessions
5
Subject accuracy
Focus topics
- Trigonometry61%
- Quadratic Equations38%
AI recommendation
Next session: 15 Quadratic Equations questions, then a Trigonometry recap.
Pricing
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Billed AED 420 annually
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Premium
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Billed AED 672 annually
- Everything in Pro
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- 1-on-1 mentor sessions (2/mo)
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Paid plans include a 7-day free trial. No credit card required.
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What parents and schools should check before trusting any learning platform — and what qdape commits to.
- CURRICULUM
Aligned to CBSE and ICSE, with NCERT chapter mapping for every topic.
- ANSWERS
AI-verified answers and explanations, so students never practise a wrong solution.
- PRIVACY
Designed for India's DPDP Act 2023. No ads. No student data sold, ever.
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Traffic is encrypted in transit (TLS) between every device and qdape.
- CHILD SAFETY
No open chat, no strangers, no ads. A learning space designed for children.
- ACCESS
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FAQ
Questions parents ask us.
qdape launches with full support for CBSE and ICSE, Class 6–12. British Curriculum, IGCSE, IB and other international curriculums are planned as we expand beyond India.
Every answer — right or wrong — is tagged to a specific topic. When a question is answered incorrectly, qdape retargets the next questions at that exact gap instead of moving on, so practice compounds toward mastery rather than repeating the same level.
qdape is built for CBSE and ICSE students (Class 6–12) in India and the UAE, with pricing in INR and AED. British Curriculum, IGCSE, IB and other international curriculums are planned as we expand.
qdape offers a free tier to get started, with paid plans from AED 50/month for full adaptive practice across subjects.
Yes. qdape does not run ads or sell student data, and is designed for India's DPDP Act 2023.
Yes — qdape is free for individual teachers to assign practice and track class progress, with dedicated tools for schools launching alongside the student product.
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Built for CBSE & ICSE students in India and the UAE. Free to start, no card needed.