CBSE 2026 Examination Blueprint Aligned

CBSE Class 10 Mock Tests with Handwritten Step Evaluation

Most students don't lose marks because they lack knowledge—they lose marks because they omit intermediate steps, mislabel ray diagrams, or drop units. Questo checks your actual handwritten answer sheets step-by-step.

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NCERT Page Citations
Strict Zero-PII
Class 10 Science • Sample Paper 3 Evaluated
Question 14 (3 Marks)
"State Snell's Law of refraction and draw the ray diagram for a glass slab."
Handwritten Step Analysis 2.5 / 3.0 Marks
Formula n = sin(i) / sin(r) stated correctly (+1.0)
Lateral displacement shown accurately in diagram (+1.0)
• Missing directional ray arrows on refracted ray (-0.5 marks)
Ref: NCERT Class 10 Science, Chapter 9 (Light), Page 173
Evaluation turnaround: 60 seconds Try Sample Grader →

Comprehensive Class 10 Subject Test Series

Each subject series comes with full-length 80-mark papers, 40-mark sectional tests, and chapter-wise diagnostic drills.

Class 10 Mathematics

Standard & Basic Mathematics papers. Step-by-step verification of quadratic solutions, trigonometry identities, theorem proofs, and surface area numericals.

  • Intermediate step accuracy check
  • Calculation slip identification
  • Formula omission detection

Class 10 Science

Physics, Chemistry, and Biology. Evaluates balanced chemical equations, circuit diagrams, ray diagrams, and biological organ labeling with precision.

  • Handwritten diagram verification
  • Chemical state symbol check
  • Ray diagram arrow verification

Class 10 Social Science

History, Geography, Political Science, and Economics. Analyzes keyword presence, chronological clarity, bullet presentation, and map-pointing accuracy.

  • NCERT keyword compliance
  • Point-wise presentation scoring
  • Map & factual question checking

Frequently Asked Questions

Everything you need to know about the CBSE Class 10 Mock Test Series.

How does Questo evaluate handwritten Class 10 CBSE answers?

Students take mock tests with pen and paper, then scan their answer sheets using any smartphone camera via a zero-login QR code. Questo's vision-language model parses handwritten formulas, diagrams, and steps, grading each against the official CBSE step-marking scheme with partial mark awards and deduction reasons.

Are the mock test papers aligned with the latest 2026 CBSE pattern?

Yes. All test papers strictly follow the official CBSE Class 10 blueprint: 20% MCQs / Assertion-Reasoning, 30% Short Answer questions, 30% Long Answer questions, and 20% Case-Based / Competency-Based factual scenarios.

Are answers and solutions grounded in NCERT textbooks?

Every single question, model solution, and diagnostic correction cites exact NCERT textbook page numbers, ensuring 100% curriculum compliance without hallucinated syllabus deviations.

Zero App Installation • Works with Phone Camera

Score 90%+ in CBSE Class 10 Board Exams

Practice full-length timed mock tests with handwritten answer evaluation, step-by-step marking rubrics, and NCERT-grounded feedback.