Academic Test Studio & Question Bank | CoachOne
Academic Test Studio

From syllabus to print-ready exam
in under 10 minutes.

Stop spending late nights hunting for questions and fixing broken MS Word equations. Build balanced CBSE, State Board, JEE, and NEET test papers complete with marking schemes and your coaching watermark.

Simple Test Creation

How teachers create test papers in 4 steps

Built for coaching faculty and academic directors. No typing formulas manually. No wrestling with printer alignments.

01

Pick Your Class & Syllabus

Choose your target class (Class 9 to 12 or Droppers), board or exam pattern, subject, and specific chapters. Select which batches should take the test.

Step 01 of 04
02

Set Your Marks & Section Balance

Decide the exact question mix: 1-mark MCQs, short answers, numericals, and 5-mark derivations. Set test duration and negative marking in seconds.

Step 02 of 04
03

Review Questions & Answer Keys

Every math formula and chemical structure is neatly formatted and verified. Swap any question with one click or add your own custom problem.

Step 03 of 04
04

Download PDF or Send to Phones

Export clean question papers with your coaching center logo and watermarks for physical printing, or push the test directly to students on the PrepOne app.

Step 04 of 04
True Exam Standards

Real board blueprints.
No random question piles.

Good test series match the real exam pattern so students feel confident on exam day. CoachOne organizes questions by official board weightage:

Multiple Choice Questions (MCQ)
Includes common student mistake options tagged with sign and formula traps.
1 Mark Each
Very Short Answer (VSA)
Clear 2-step definitions, laws, and direct formula applications.
2 Marks Each
Short Answer (SA)
3-step conceptual explanations, short derivations, and numericals.
3 Marks Each
Case-Based Questions (CBQ)
Real-world passages with 3 sub-questions testing concept understanding.
4 Marks Each
Long Answer (LA)
Detailed derivations with step-by-step marking rubrics and internal choice.
5 Marks Each
Blueprint Scoring Matrix

CBSE Class 12 Physics (70 Marks)

3 Hours • 33 Qs
Section A: 16 MCQs (1M)16 Marks
Section B: 5 VSA (2M)10 Marks
Section C: 7 SA (3M)21 Marks
Section D: 2 Case Studies (4M)8 Marks
Section E: 3 Long Answers (5M)15 Marks
Total Marks: 70 / 70Strictly follows current CBSE pattern
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50,000+ Verified Question Bank

Clean formulas, accurate diagrams, zero formatting stress

Every physics derivation, organic reaction mechanism, and calculus equation renders crisply on printouts just like an official board exam paper.

Physics • Class 12 (Electromagnetic Induction)SA (3 Marks)

Q: Mutual Inductance of Two Coaxial Solenoids

Derive an expression for the mutual inductance MM of two long coaxial solenoids S1S_1 and S2S_2 of radii r1r_1 and r2r_2 (r1<r2r_1 < r_2) having n1n_1 and n2n_2 turns per unit length.

Official Step-Marking Scheme:
B1=μ0n1I1B_1 = \mu_0 n_1 I_1
Φ2=n2l(μ0n1I1)(πr12)\Phi_2 = n_2 l \cdot (\mu_0 n_1 I_1) \cdot (\pi r_1^2)
M21=μ0n1n2πr12lM_{21} = \mu_0 n_1 n_2 \pi r_1^2 l
CBSE Step-Marking Scheme Included Verified Question
Chemistry • Class 12 (Electrochemistry)LA (5 Marks)

Q: Nernst Equation & Equilibrium Constant

Calculate the EMF of the cell at 298K298\,\text{K} for: Mg(s)Mg2+(0.001M)Cu2+(0.0001M)Cu(s)\text{Mg}(s) \mid \text{Mg}^{2+}(0.001\,\text{M}) \parallel \text{Cu}^{2+}(0.0001\,\text{M}) \mid \text{Cu}(s). Given EMg2+/Mg=2.37VE^\circ_{\text{Mg}^{2+}/\text{Mg}} = -2.37\,\text{V} and ECu2+/Cu=+0.34VE^\circ_{\text{Cu}^{2+}/\text{Cu}} = +0.34\,\text{V}.

Official Step-Marking Scheme:
Ecell=0.34(2.37)=2.71VE^\circ_{\text{cell}} = 0.34 - (-2.37) = 2.71\,\text{V}
Ecell=Ecell0.05912log[Mg2+][Cu2+]=2.710.0295=2.68VE_{\text{cell}} = E^\circ_{\text{cell}} - \frac{0.0591}{2} \log \frac{[\text{Mg}^{2+}]}{[\text{Cu}^{2+}]} = 2.71 - 0.0295 = 2.68\,\text{V}
Internal Choice Option Available Verified Question
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Branded Print PDFs

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PrepOne App Delivery

Assign tests to specific batches with timed test windows and instant automated checking.

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Apex Academy, Patna
All India Pre-Board Examination • Physics (Class 12)
Time Allowed: 3 HoursMax. Marks: 70

General Instructions: (1) Section A contains 16 MCQs of 1 mark each. (2) Section B contains 5 VSAs of 2 marks each. (3) Section C contains 7 SAs of 3 marks each...

1-Click Mobile App AssignmentSynced to 48 students in Class 12 Morning Batch
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