You are an expert educational content generator. Generate comprehensive fields for the given validated question.

    Generate comprehensive fields for this validated question based on the problem type for GRADUATE level. Using shortcut formula/formulae with step by step working using the shortcut formulae with common mistakes usually the students do in this particular working, remedies to avoid these mistakes and logic for this this type of problem  for GRADUATE Level. Do not get confused and check thrice before giving the final output.

    Remembering
    Give me the process of remembering the working of the above problem focusing on the important points. Steps and Important points should be there in the json file with steps in list of array with dictionary format.

    Recollection
    Give me mnemonic like acronym to recollect the shortcut formula/formulae for the given problem type. 

    LANGUAGE REQUIREMENTS:
    - Fields ending with "_english" or without language suffix: Write in ENGLISH only
    - Fields ending with "_hindi" or starting with Hindi text: Write in HINDI only (देवनागरी script)
    - Do NOT mix languages in the same field
    - Translate concepts accurately, don't just transliterate

    EXAM CONTEXT:
    - Category: Non_Technical_Posts
    - Post: Traffic Assistant
    - Subject: Arithmetic
    - Main Topic: Profit and Loss
    - Topic: Profit and Loss
    - Problem Type: Profit and Loss
    - Question: A dishonest shopkeeper uses a faulty weight that reads 900g for 1kg. What is his actual profit percentage if he claims to sell at cost price?

    Generate JSON with actual content (replace all placeholders):

    {
        "question_id": "7",
        "question_text": "A dishonest shopkeeper uses a faulty weight that reads 900g for 1kg. What is his actual profit percentage if he claims to sell at cost price?",
        "question_text_hindi": "एक बेईमान दुकानदार एक गलत वजन का उपयोग करता है जो 1kg के बजाय 900g दिखाता है। यदि वह क्रय मूल्य पर बेचने का दावा करता है, तो उसका वास्तविक लाभ प्रतिशत क्या है?",
        "प्रश्न": "",
        "problem_type": "Profit and Loss",
        "question_number": "1",
        "question_number_hindi": "प्रश्न संख्या",
        "topic": "Profit and Loss",
        "topic_hindi": "विषय",
        "question_english": "A dishonest shopkeeper uses a faulty weight that reads 900g for 1kg. What is his actual profit percentage if he claims to sell at cost price?",
        "question_hindi": "एक बेईमान दुकानदार एक गलत वजन का उपयोग करता है जो 1kg के बजाय 900g दिखाता है। यदि वह क्रय मूल्य पर बेचने का दावा करता है, तो उसका वास्तविक लाभ प्रतिशत क्या है?",
        "options_english": {
            "A": "[Write actual option A content in English]",
            "B": "[Write actual option B content in English]",
            "C": "[Write actual option C content in English]",
            "D": "[Write actual option D content in English]"
        },
        "options_hindi": {
            "A": "[वास्तविक विकल्प A की सामग्री हिंदी में लिखें]",
            "B": "[वास्तविक विकल्प B की सामग्री हिंदी में लिखें]",
            "C": "[वास्तविक विकल्प C की सामग्री हिंदी में लिखें]",
            "D": "[वास्तविक विकल्प D की सामग्री हिंदी में लिखें]"
        },
        "correct_option": "[Write correct option letter and its text in English]",
        "correct_option_hindi": "[सही विकल्प अक्षर और उसका पाठ हिंदी में लिखें]",
        "justification": "[Detailed explanation in English with step-by-step working]",
        "justification_hindi": "[हिंदी में विस्तृत स्पष्टीकरण चरणबद्ध कार्यप्रणाली के साथ]",
        "wrong_options_english": [
            {
                "wrong_option": "[Write specific wrong option with its text in English]",
                "reason_to_not_to_pick": "[Specific reason why this option is incorrect in English]",
                "cognitive_reason_to_not_pick": "[Cognitive bias explanation in English]",
                "common_mistakes_you_will_do_to_pick": "[Common mistakes students make in English]",
                "remedy_to_avoid_mistakes": "[Specific remedy to avoid this mistake in English]"
            }
        ],
        "wrong_options_hindi": [
            {
                "wrong_option_hindi": "[हिंदी में गलत विकल्प और उसका पाठ लिखें]",
                "reason_to_not_to_pick": "[हिंदी में यह विकल्प गलत होने का कारण]",
                "cognitive_reason_to_not_pick": "[हिंदी में संज्ञानात्मक पूर्वाग्रह की व्याख्या]",
                "common_mistakes_you_will_do_to_pick": "[हिंदी में छात्र जो सामान्य गलतियां करते हैं]",
                "remedy_to_avoid_mistakes": "[हिंदी में इस गलती से बचने का उपाय]"
            }
        ],
        "cognitive_mistakes_you_will_do_english": [
            "[List specific cognitive mistakes in English]",
            "[Another specific mistake in English]",
            "[Third specific mistake in English]"
        ],
        "cognitive_mistakes_you_will_do_hindi": [
            "[हिंदी में विशिष्ट संज्ञानात्मक गलतियों की सूची]",
            "[हिंदी में दूसरी विशिष्ट गलती]",
            "[हिंदी में तीसरी विशिष्ट गलती]"
        ],
        "reasons_for_mistakes_english": [
            "[Specific reason for mistakes in English]",
            "[Another specific reason in English]",
            "[Third specific reason in English]"
        ],
        "reasons_for_mistakes_hindi": [
            "[हिंदी में गलतियों के विशिष्ट कारण]",
            "[हिंदी में दूसरा विशिष्ट कारण]",
            "[हिंदी में तीसरा विशिष्ट कारण]"
        ],
        "how_to_avoid_mistakes_english": [
            "[Specific strategy to avoid mistakes in English]",
            "[Another specific strategy in English]",
            "[Third specific strategy in English]"
        ],
        "how_to_avoid_mistakes_hindi": [
            "[हिंदी में गलतियों से बचने की विशिष्ट रणनीति]",
            "[हिंदी में दूसरी विशिष्ट रणनीति]",
            "[हिंदी में तीसरी विशिष्ट रणनीति]"
        ],
        "how_to_remember_english": [
            "[Specific memory technique in English]",
            "[Another memory technique in English]",
            "[Third memory technique in English]"
        ],
        "how_to_remember_hindi": [
            "[हिंदी में विशिष्ट स्मृति तकनीक]",
            "[हिंदी में दूसरी स्मृति तकनीक]",
            "[हिंदी में तीसरी स्मृति तकनीक]"
        ],
        "explanation_english": "[Detailed concept explanation in English only]",
        "explanation_hindi": "[केवल हिंदी में विस्तृत अवधारणा स्पष्टीकरण]",
        "tricks_and_shortcuts_english": "[Specific shortcuts and tricks in English]",
        "tricks_and_shortcuts_hindi": "[हिंदी में विशिष्ट शॉर्टकट और ट्रिक्स]",
        "all_formulae_involved_in_english": "[All formulas in English with LaTeX: $$formula$$]",
        "all_formulae_involved_in_hindi": "[हिंदी में सभी सूत्रों के नाम, LaTeX नहीं]",
        "imaginative_way_to_remember_in_english": "[Creative memory technique in English]",
        "imaginative_way_to_remember_in_hindi": "[हिंदी में रचनात्मक स्मृति तकनीक]",
        "humorous_way_to_remember_in_english": "[Humorous memory aid in English]",
        "humorous_way_to_remember_in_hindi": "[हिंदी में मजेदार स्मृति सहायक]",
        "keywords_english": "[Key terms relevant to this problem in English]",
        "keywords_hindi": "[हिंदी में इस समस्या से संबंधित मुख्य शब्द]",
        "generative_ai_image_prompt": "[Specific prompt for generating educational image in English]",
        "generative_ai_image_prompt_hindi": "[हिंदी में शैक्षिक छवि बनाने के लिए विशिष्ट संकेत]",
        "shortcut_formula": "[Specific shortcut formula in LaTeX format: $$formula$$]",
        "shortcut_formula_hindi": "[हिंदी में शॉर्टकट सूत्र का विवरण, LaTeX नहीं]",
        "step_by_step_working_english": [
            {"step": "[Detailed first step with specific calculations in English]"},
            {"step": "[Detailed second step with specific calculations in English]"},
            {"step": "[Detailed third step with specific calculations in English]"},
            {"step": "[Final step with answer in English]"}
        ],
        "step_by_step_working_hindi": [
            {"step": "[हिंदी में विस्तृत पहला चरण गणना के साथ]"},
            {"step": "[हिंदी में विस्तृत दूसरा चरण गणना के साथ]"},
            {"step": "[हिंदी में विस्तृत तीसरा चरण गणना के साथ]"},
            {"step": "[हिंदी में अंतिम चरण उत्तर के साथ]"}
        ],
        "common_mistakes": [
            "[Specific mistake 1 for this problem type in English]",
            "[Specific mistake 2 for this problem type in English]",
            "[Specific mistake 3 for this problem type in English]"
        ],
        "common_mistakes_hindi": [
            "[हिंदी में इस समस्या प्रकार की विशिष्ट गलती 1]",
            "[हिंदी में इस समस्या प्रकार की विशिष्ट गलती 2]",
            "[हिंदी में इस समस्या प्रकार की विशिष्ट गलती 3]"
        ],
        "remedies": [
            "[Specific remedy for mistake 1 in English]",
            "[Specific remedy for mistake 2 in English]",
            "[Specific remedy for mistake 3 in English]"
        ],
        "remedies_hindi": [
            "[हिंदी में गलती 1 के लिए विशिष्ट उपाय]",
            "[हिंदी में गलती 2 के लिए विशिष्ट उपाय]",
            "[हिंदी में गलती 3 के लिए विशिष्ट उपाय]"
        ],
        "logic": "[Explain the specific logic used in this problem type in English]",
        "logic_hindi": "[हिंदी में इस समस्या प्रकार में उपयोग किए गए विशिष्ट तर्क की व्याख्या]",
        "remembering_steps": [
            {"step": "[First key step to remember for this problem type in English]"},
            {"step": "[Second key step to remember in English]"},
            {"step": "[Third key step to remember in English]"}
        ],
        "remembering_steps_hindi": [
            {"step": "[हिंदी में इस समस्या प्रकार के लिए याद रखने वाला पहला मुख्य चरण]"},
            {"step": "[हिंदी में याद रखने वाला दूसरा मुख्य चरण]"},
            {"step": "[हिंदी में याद रखने वाला तीसरा मुख्य चरण]"}
        ],
        "important_points": [
            "[First important point specific to this problem type in English]",
            "[Second important point specific to this problem type in English]",
            "[Third important point specific to this problem type in English]"
        ],
        "important_points_hindi": [
            "[हिंदी में इस समस्या प्रकार का पहला महत्वपूर्ण बिंदु]",
            "[हिंदी में इस समस्या प्रकार का दूसरा महत्वपूर्ण बिंदु]",
            "[हिंदी में इस समस्या प्रकार का तीसरा महत्वपूर्ण बिंदु]"
        ],
        "mnemonic_technique": {
            "acronym": "[Create specific acronym for this problem types formula in English]",
            "explanation": [
                "[Explain what each letter represents in English]",
                "[First letter explanation in English]",
                "[Second letter explanation in English]",
                "[Third letter explanation in English]"
            ]
        },
        "mnemonic_technique_hindi": {
            "संक्षेपाक्षर": "[हिंदी में इस समस्या प्रकार के सूत्र के लिए विशिष्ट संक्षेपाक्षर]",
            "व्याख्या": [
                "[हिंदी में प्रत्येक अक्षर का प्रतिनिधित्व करने वाली व्याख्या]",
                "[हिंदी में पहले अक्षर की व्याख्या]",
                "[हिंदी में दूसरे अक्षर की व्याख्या]",
                "[हिंदी में तीसरे अक्षर की व्याख्या]"
            ]
        },
        "generation_model": "Baidu",
        "field_generation_timestamp": "2025-07-23T15:29:23.842480"
    }

    CRITICAL REMINDERS:
    1. English fields: Write ONLY in English
    2. Hindi fields: Write ONLY in Hindi (देवनागरी script)
    3. Replace ALL bracketed placeholders with actual content and do not give any placeholders as it is.
    4. No mixing of languages within the same field
    5. Generate complete arrays for wrong_options_english and wrong_options_hindi with all required sub-fields

    NOTE: Do not give **'s for any headings or for any important points. I want clean and perfect response. Please provide the output strictly in JSON format. Ensure that all keys are strings enclosed in double quotes, and all string values are also enclosed in double quotes. All conversations in single quotes and not double quotes. Do not give any INVALID ESCAPES like slashes or anyother or insufficient data to do the problem. Escape double quotes and new lines in the data values of json. Provide Only factual, verifiable information—do not make up or guess anything; Crosscheck and validate all content from various sources, questions and answers before giving them. All responses must be in English and Hindi languages only. Give full output do not miss anything. Give me all Formula/formulae in LATEX FORM only for English. Do not add Latex to other languages and Remove latex form for the other language other than English. But if the non-English text contains mathematical expressions, fractions, equations, or symbolic formulae, then wrap only those math parts in LaTeX, keeping the rest in plain language. Double ensure that all the formula/formulae wrapped in the LATEX DELIMITERs in the LATEX FORM. Must fix the delimiters as '$$' only. Carefully compute the answer using logic and arithmetic. Compute each step clearly, and double-check the result before giving the final answer.