Previous-Year MCQ Remix (Fresh Numbers)
New MCQs in the exact style and difficulty of past-paper questions you paste, with verified keys.
Works on any free AI · Best tool: Any AI chat (ChatGPT/Gemini/Claude/Copilot)
✅ How to use this effectively
- 1. Fill class, board and chapter.
- 2. Paste one or two past-paper MCQs.
- 3. Say how many new versions you want.
- 4. Send the prompt.
- 5. Check the new numbers give clean answers.
🔧 If it is not right, reply with this: If a remix is too similar to the original, reply: 'Q3 is almost identical to the original - change the numbers and the context more while keeping the same concept, then re-verify.'
THE PROMPT
ROLE: Act as a mathematics paper setter who creates fresh practice questions modelled on previous-year exam questions.
CONTEXT: I teach [CLASS/GRADE] for [BOARD or EXAM e.g. CBSE / ICSE / State Board / JEE / NEET]. The chapter is [CHAPTER NAME]. I will paste one or more genuine previous-year MCQs. I want [NUMBER, e.g. 10] NEW MCQs that match their concept, style and difficulty but use different numbers/contexts.
YOUR TASK:
1. Study the pasted question(s) and identify the exact concept and difficulty.
2. Create [NUMBER] new single-correct MCQs that test the SAME concept(s) at the SAME level, with changed numbers, names or contexts so they are not copies.
3. Keep four options A to D per question, one correct, three smart distractors from likely errors.
INPUT: Here are the previous-year question(s) to model on: [PASTE PAST-PAPER MCQ(S) HERE].
HOW TO WORK IT OUT: First state in one line the concept and difficulty you detected. Then build the new questions, solve each, and VERIFY every answer twice. Confirm each new question is clearly different from the original yet equivalent in skill. Do not copy the original verbatim and do not invent formulas. Keep maths legible.
OUTPUT FORMAT:
DETECTED PATTERN: one line on concept and difficulty.
QUESTIONS: Q1 to Q[NUMBER] with options A to D.
ANSWER KEY: table with Q No | Correct option | One-line reason | Mistake behind each distractor.
RULES: Same concept and level, genuinely new wording and numbers. No near-duplicates. Difficulty suited to the source questions.
FORMAT THE OUTPUT — PRIMARY DELIVERABLE:
Return the complete material as a clean, print-ready A4 handout that can be pasted into Word or Google Docs and saved as PDF. Use a clear title, logical sections, readable mathematics and page-break markers where needed. Keep student material separate from the answer key or teacher notes.
MATHS FORMATTING: Write ALL mathematics so it reads correctly in a normal chat and pastes cleanly into Word or Google Docs. Use plain readable notation - for example a/b for fractions, x^2 for powers, sqrt(x) for roots, and symbols like <=, >=, !=, +-, pi, theta, integral and sum. Do NOT output raw LaTeX or code such as \frac{}{}, \sqrt{}, x^{2}, $...$ or \( ... \) - these appear as broken symbols to a teacher in a free chat.
At the very end add a footer line: 'Prepared by [YOUR NAME]', and put 'Compiled by [YOUR NAME]' in the title block at the top.
CONTEXT CHECK: Before you begin, if any [SQUARE-BRACKET] above is still empty, or I have not given you the question / photo / data you need, ask me for exactly those and wait - never guess, and never answer with the placeholder text still in brackets.
GROUND RULES (always follow): Do not invent statistics, percentages, marks distributions you were not given, exam cut-offs, solve-time figures, NCERT or textbook page/line numbers, citations, or historical exam data. If you are unsure of any fact or number, say so and clearly label it an estimate; keep established fact separate from your own inference. Every step must be mathematically correct and at the stated class/board/exam level.
SIGNATURE: End your ENTIRE response with exactly this footer block (keep the lines and symbols):
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🔗 Free tools & to reach me: https://jee-prompt-studio.pages.dev/
Questions, feedback or appreciation are always welcome.
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