{
  "title": "Identifying Notes (Money: Notes and Coins) - Grade 2",
  "total_questions": 100,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "Which note is usually brown and worth 5 rupees? 💵", "options": {"A": "₹10 note", "B": "₹20 note", "C": "₹5 note", "D": "₹50 note"}, "correct_answer": "C"},
    {"id": 2, "difficulty": "easy", "question": "Which note has Mahatma Gandhi's picture on it? 👴", "options": {"A": "All Indian notes", "B": "Only ₹100 note", "C": "Only ₹10 note", "D": "Only ₹5 note"}, "correct_answer": "A"},
    {"id": 3, "difficulty": "easy", "question": "If you see a note that is pink and green, it is likely a ___ note. 🌸", "options": {"A": "₹10", "B": "₹20", "C": "₹50", "D": "₹100"}, "correct_answer": "B"},
    {"id": 4, "difficulty": "easy", "question": "A 10-rupee note is mostly pink and has which animal on the back? 🦚", "options": {"A": "Elephant", "B": "Tiger", "C": "Peacock", "D": "Rhinoceros"}, "correct_answer": "C"},
    {"id": 5, "difficulty": "easy", "question": "Which note is the smallest in size among these? 📏", "options": {"A": "₹50", "B": "₹100", "C": "₹10", "D": "₹5"}, "correct_answer": "D"},
    {"id": 6, "difficulty": "easy", "question": "Which note is mostly orange and has a picture of the sun temple? ☀️", "options": {"A": "₹20", "B": "₹50", "C": "₹100", "D": "₹10"}, "correct_answer": "A"},
    {"id": 7, "difficulty": "easy", "question": "The ₹100 note is mostly what color? 🟣", "options": {"A": "Blue", "B": "Green", "C": "Lavender", "D": "Yellow"}, "correct_answer": "C"},
    {"id": 8, "difficulty": "easy", "question": "What do you call the paper money? 📄", "options": {"A": "Coins", "B": "Notes", "C": "Tokens", "D": "Cards"}, "correct_answer": "B"},
    {"id": 9, "difficulty": "easy", "question": "Which note has the number '20' written on it? 🔢", "options": {"A": "₹10", "B": "₹50", "C": "₹20", "D": "₹100"}, "correct_answer": "C"},
    {"id": 10, "difficulty": "easy", "question": "Which note would you use to buy a small notebook? 📓", "options": {"A": "₹200", "B": "₹500", "C": "₹10", "D": "₹1000"}, "correct_answer": "C"},
    {"id": 11, "difficulty": "easy", "question": "The ₹50 note has a picture of which monument on the back? 🚂", "options": {"A": "Red Fort", "B": "Hampi Chariot", "C": "Taj Mahal", "D": "Konark Sun Temple"}, "correct_answer": "B"},
    {"id": 12, "difficulty": "easy", "question": "Which note is worth more? 💰", "options": {"A": "₹10", "B": "₹5", "C": "₹20", "D": "₹2"}, "correct_answer": "C"},
    {"id": 13, "difficulty": "easy", "question": "A blue ₹10 coin is also available, but what is the paper ₹10 called? 💠", "options": {"A": "Coin note", "B": "Banknote", "C": "Ticket", "D": "Coupon"}, "correct_answer": "B"},
    {"id": 14, "difficulty": "easy", "question": "If you have one ₹10 note and one ₹5 note, what is the total? 🔢", "options": {"A": "₹10", "B": "₹15", "C": "₹20", "D": "₹5"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "Which of these is NOT a note? ❌", "options": {"A": "₹10", "B": "₹20", "C": "₹5", "D": "₹1"}, "correct_answer": "D"},
    {"id": 16, "difficulty": "easy", "question": "What is written in Hindi on an Indian note? 🇮🇳", "options": {"A": "Reserve Bank of India", "B": "Government of India", "C": "Indian Money", "D": "Prime Minister"}, "correct_answer": "A"},
    {"id": 17, "difficulty": "easy", "question": "Which note comes after ₹50 in value? ➡️", "options": {"A": "₹20", "B": "₹100", "C": "₹10", "D": "₹5"}, "correct_answer": "B"},
    {"id": 18, "difficulty": "easy", "question": "What is the main color of the new ₹200 note? 🟡", "options": {"A": "Orange", "B": "Bright Yellow", "C": "Green", "D": "Pink"}, "correct_answer": "B"},
    {"id": 19, "difficulty": "easy", "question": "How many ₹10 notes make ₹50? ✖️", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "Which note has a picture of a mountain on the back? 🏔️", "options": {"A": "₹20", "B": "₹50", "C": "₹100", "D": "₹500"}, "correct_answer": "D"},
    {"id": 21, "difficulty": "medium", "question": "Riya has 3 notes: ₹10, ₹20, and ₹50. Which note is worth the most? 👧", "options": {"A": "₹10", "B": "₹20", "C": "₹50", "D": "All are equal"}, "correct_answer": "C"},
    {"id": 22, "difficulty": "medium", "question": "If you see a note with a boat on the back, it is a ___ note. ⛵", "options": {"A": "₹100", "B": "₹20", "C": "₹500", "D": "₹10"}, "correct_answer": "C"},
    {"id": 23, "difficulty": "medium", "question": "Arrange these notes from smallest to largest value: ₹50, ₹5, ₹20. 📊", "options": {"A": "₹5, ₹20, ₹50", "B": "₹50, ₹20, ₹5", "C": "₹20, ₹5, ₹50", "D": "₹5, ₹50, ₹20"}, "correct_answer": "A"},
    {"id": 24, "difficulty": "medium", "question": "What is the value of two ₹20 notes? 💵💵", "options": {"A": "₹20", "B": "₹30", "C": "₹40", "D": "₹50"}, "correct_answer": "C"},
    {"id": 25, "difficulty": "medium", "question": "Which note is mostly green and has the Mangalayan picture? 🚀", "options": {"A": "₹200", "B": "₹20", "C": "₹100", "D": "₹500"}, "correct_answer": "A"},
    {"id": 26, "difficulty": "medium", "question": "You want to buy a toy for ₹55. Which single note can you use? 🧸", "options": {"A": "₹50", "B": "₹20", "C": "₹100", "D": "₹10"}, "correct_answer": "C"},
    {"id": 27, "difficulty": "medium", "question": "How many ₹50 notes make ₹200? 🔢", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "C"},
    {"id": 28, "difficulty": "medium", "question": "Identify the note: It is lavender, has Mahatma Gandhi, and the number 100. 🔟0️⃣", "options": {"A": "₹50", "B": "₹20", "C": "₹100", "D": "₹10"}, "correct_answer": "C"},
    {"id": 29, "difficulty": "medium", "question": "A ₹500 note has which color as a major part? 🟫", "options": {"A": "Grey", "B": "Stone Grey", "C": "Brown", "D": "Red"}, "correct_answer": "B"},
    {"id": 30, "difficulty": "medium", "question": "If you have one ₹100 note and one ₹10 note, how much money do you have? 💰", "options": {"A": "₹90", "B": "₹100", "C": "₹110", "D": "₹120"}, "correct_answer": "C"},
    {"id": 31, "difficulty": "medium", "question": "Which of these combinations is equal to ₹70? ⚖️", "options": {"A": "₹50 + ₹10", "B": "₹20 + ₹50", "C": "₹20 + ₹20 + ₹20", "D": "₹50 + ₹20"}, "correct_answer": "D"},
    {"id": 32, "difficulty": "medium", "question": "What is the difference in value between a ₹100 note and a ₹20 note? ➖", "options": {"A": "₹60", "B": "₹70", "C": "₹80", "D": "₹90"}, "correct_answer": "C"},
    {"id": 33, "difficulty": "medium", "question": "The new ₹500 note has which historical monument on the back? 🛕", "options": {"A": "Red Fort", "B": "Taj Mahal", "C": "India Gate", "D": "Qutub Minar"}, "correct_answer": "A"},
    {"id": 34, "difficulty": "medium", "question": "If you give a shopkeeper a ₹100 note for a ₹30 chocolate, how much change should you get? 🍫", "options": {"A": "₹60", "B": "₹70", "C": "₹80", "D": "₹50"}, "correct_answer": "B"},
    {"id": 35, "difficulty": "medium", "question": "Which two notes together make ₹30? ➕", "options": {"A": "₹10 + ₹10", "B": "₹20 + ₹5", "C": "₹20 + ₹10", "D": "₹5 + ₹5"}, "correct_answer": "C"},
    {"id": 36, "difficulty": "medium", "question": "How many ₹10 notes are needed to equal one ₹50 note? 🔄", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
    {"id": 37, "difficulty": "medium", "question": "Which note is not commonly used for small purchases like pencils? ✏️", "options": {"A": "₹10", "B": "₹20", "C": "₹500", "D": "₹5"}, "correct_answer": "C"},
    {"id": 38, "difficulty": "medium", "question": "If you have a ₹200 note, can you buy a book for ₹150? 📚", "options": {"A": "No, not enough money", "B": "Yes, and you'll get change", "C": "Yes, exact money", "D": "No, the note is too big"}, "correct_answer": "B"},
    {"id": 39, "difficulty": "medium", "question": "Arjun has a note with a peacock. What is its value? 🦚", "options": {"A": "₹5", "B": "₹10", "C": "₹20", "D": "₹50"}, "correct_answer": "B"},
    {"id": 40, "difficulty": "medium", "question": "What is the total value of one ₹5 note, one ₹20 note, and one ₹50 note? 🧮", "options": {"A": "₹70", "B": "₹75", "C": "₹80", "D": "₹85"}, "correct_answer": "B"},
    {"id": 41, "difficulty": "medium", "question": "Which note has the highest value: ₹10, ₹200, ₹50, or ₹20? 🏆", "options": {"A": "₹10", "B": "₹200", "C": "₹50", "D": "₹20"}, "correct_answer": "B"},
    {"id": 42, "difficulty": "medium", "question": "A ₹20 note can be exchanged for how many ₹5 notes? 🔀", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "medium", "question": "What is missing? To make ₹100, you need one ₹50 note, two ₹20 notes, and one ___ note. ❓", "options": {"A": "₹5", "B": "₹10", "C": "₹100", "D": "₹200"}, "correct_answer": "B"},
    {"id": 44, "difficulty": "medium", "question": "The language panel on a note shows the value in how many languages? 🈯", "options": {"A": "5", "B": "10", "C": "15", "D": "17"}, "correct_answer": "D"},
    {"id": 45, "difficulty": "medium", "question": "If you tear a note, can you still use it? 💔", "options": {"A": "No, it is useless", "B": "Yes, if more than half is intact", "C": "Yes, but only in banks", "D": "No, it's illegal"}, "correct_answer": "B"},
    {"id": 46, "difficulty": "medium", "question": "Which note was introduced after ₹100 and before ₹200? 📅", "options": {"A": "₹20", "B": "₹50", "C": "₹500", "D": "₹10"}, "correct_answer": "B"},
    {"id": 47, "difficulty": "medium", "question": "How much more is a ₹500 note than a ₹100 note? ➕", "options": {"A": "₹300", "B": "₹400", "C": "₹350", "D": "₹450"}, "correct_answer": "B"},
    {"id": 48, "difficulty": "medium", "question": "You have a ₹100 note and you buy a ball for ₹40. How much money is left? ⚽", "options": {"A": "₹50", "B": "₹60", "C": "₹70", "D": "₹80"}, "correct_answer": "B"},
    {"id": 49, "difficulty": "medium", "question": "Which of these is a feature of a real note? ✔️", "options": {"A": "It feels like plain paper", "B": "It has a rough texture", "C": "It has raised print", "D": "It is very thin"}, "correct_answer": "C"},
    {"id": 50, "difficulty": "medium", "question": "If you stack one ₹10 note on top of one ₹20 note, what is the total value of the stack? 📚", "options": {"A": "₹20", "B": "₹25", "C": "₹30", "D": "₹35"}, "correct_answer": "C"},
    {"id": 51, "difficulty": "medium", "question": "What is the value of three ₹10 notes and one ₹5 note? 💵💵💵+💵", "options": {"A": "₹30", "B": "₹35", "C": "₹40", "D": "₹45"}, "correct_answer": "B"},
    {"id": 52, "difficulty": "medium", "question": "Which note has a picture of the Parliament House? 🏛️", "options": {"A": "₹100", "B": "₹50", "C": "₹10", "D": "₹20"}, "correct_answer": "D"},
    {"id": 53, "difficulty": "medium", "question": "To pay ₹75, which combination is correct? 💳", "options": {"A": "₹50+₹20+₹5", "B": "₹50+₹10+₹10", "C": "₹20+₹20+₹20+₹10", "D": "₹100 note only"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "medium", "question": "The ₹2000 note has a picture of which spacecraft? 🛰️", "options": {"A": "Chandrayaan", "B": "Mangalyaan", "C": "GSAT", "D": "Aryabhata"}, "correct_answer": "B"},
    {"id": 55, "difficulty": "medium", "question": "If you have four ₹50 notes, what is the total? 4✖️50", "options": {"A": "₹150", "B": "₹200", "C": "₹250", "D": "₹300"}, "correct_answer": "B"},
    {"id": 56, "difficulty": "medium", "question": "Which note is sometimes called a 'century' note? 1️⃣0️⃣0️⃣", "options": {"A": "₹50", "B": "₹100", "C": "₹10", "D": "₹1000"}, "correct_answer": "B"},
    {"id": 57, "difficulty": "medium", "question": "What is the security thread in a note? 🧵", "options": {"A": "A decorative line", "B": "A magnetic strip", "C": "A silver line seen against light", "D": "A watermark"}, "correct_answer": "C"},
    {"id": 58, "difficulty": "medium", "question": "How many ₹100 notes make ₹500? 🔢", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
    {"id": 59, "difficulty": "medium", "question": "The ₹1 note is rarely used now. What is commonly used instead? 🔄", "options": {"A": "₹1 coin", "B": "₹2 note", "C": "₹5 coin", "D": "No replacement"}, "correct_answer": "A"},
    {"id": 60, "difficulty": "medium", "question": "If a toy costs ₹120, which two notes can you use to pay exactly? 🤖", "options": {"A": "₹100+₹10", "B": "₹100+₹20", "C": "₹50+₹50", "D": "₹200 note only"}, "correct_answer": "B"},
    {"id": 61, "difficulty": "medium", "question": "Which note has the Ashoka Pillar emblem on it? 🦁", "options": {"A": "All notes", "B": "Only ₹10", "C": "Only ₹20", "D": "Only ₹100"}, "correct_answer": "A"},
    {"id": 62, "difficulty": "medium", "question": "What is the value of the note with the Mangalyaan picture? 🚀", "options": {"A": "₹100", "B": "₹200", "C": "₹500", "D": "₹2000"}, "correct_answer": "B"},
    {"id": 63, "difficulty": "medium", "question": "Arrange from least to greatest value: ₹100, ₹5, ₹50, ₹20. 🔼", "options": {"A": "₹5, ₹20, ₹50, ₹100", "B": "₹100, ₹50, ₹20, ₹5", "C": "₹20, ₹5, ₹50, ₹100", "D": "₹5, ₹50, ₹20, ₹100"}, "correct_answer": "A"},
    {"id": 64, "difficulty": "medium", "question": "If you have a ₹500 note and you spend ₹250, how much is left? 💸", "options": {"A": "₹200", "B": "₹250", "C": "₹300", "D": "₹350"}, "correct_answer": "B"},
    {"id": 65, "difficulty": "medium", "question": "What is common on all Indian currency notes? 🤔", "options": {"A": "Peacock picture", "B": "Mahatma Gandhi's portrait", "C": "Tiger picture", "D": "Red Fort"}, "correct_answer": "B"},
    {"id": 66, "difficulty": "medium", "question": "How many ₹20 notes equal one ₹100 note? ⚖️", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
    {"id": 67, "difficulty": "medium", "question": "Which note is fluorescent under UV light? 💡", "options": {"A": "Only ₹10", "B": "Only ₹100", "C": "All notes have some fluorescent features", "D": "None"}, "correct_answer": "C"},
    {"id": 68, "difficulty": "medium", "question": "If you save one ₹10 note every day for 5 days, how much do you have? 📅", "options": {"A": "₹40", "B": "₹50", "C": "₹60", "D": "₹70"}, "correct_answer": "B"},
    {"id": 69, "difficulty": "medium", "question": "What is the main color of the ₹10 note? 🎨", "options": {"A": "Chocolate brown", "B": "Pink and green", "C": "Orange and white", "D": "Lavender"}, "correct_answer": "A"},
    {"id": 70, "difficulty": "medium", "question": "Which note is worth ten ₹10 notes? 🔟", "options": {"A": "₹20", "B": "₹50", "C": "₹100", "D": "₹200"}, "correct_answer": "C"},
    {"id": 71, "difficulty": "medium", "question": "If a note is dirty, can you wash it? 🧼", "options": {"A": "Yes, with soap", "B": "No, it will get damaged", "C": "Yes, but carefully", "D": "No, it's illegal"}, "correct_answer": "B"},
    {"id": 72, "difficulty": "medium", "question": "Which two notes add up to ₹70? ➕", "options": {"A": "₹50+₹10", "B": "₹20+₹50", "C": "₹20+₹20", "D": "₹100+₹10"}, "correct_answer": "B"},
    {"id": 73, "difficulty": "medium", "question": "The serial number on a note is used for what? 🔤", "options": {"A": "Decoration", "B": "Identifying each note uniquely", "C": "Telling its value", "D": "Knowing the year"}, "correct_answer": "B"},
    {"id": 74, "difficulty": "medium", "question": "If you have ₹150 and you want to buy a bag for ₹200, how much more do you need? 🎒", "options": {"A": "₹40", "B": "₹50", "C": "₹60", "D": "₹70"}, "correct_answer": "B"},
    {"id": 75, "difficulty": "medium", "question": "What is the value of five ₹5 notes? 5✖️5", "options": {"A": "₹20", "B": "₹25", "C": "₹30", "D": "₹35"}, "correct_answer": "B"},
    {"id": 76, "difficulty": "medium", "question": "Which note was discontinued in 2016? 🚫", "options": {"A": "₹10", "B": "₹20", "C": "₹500 and ₹1000 (old design)", "D": "₹50"}, "correct_answer": "C"},
    {"id": 77, "difficulty": "medium", "question": "If a ₹200 note is torn into two equal pieces, is it still valid? ✂️", "options": {"A": "Yes", "B": "No, only if more than half is there", "C": "Yes, if taped together", "D": "No, never"}, "correct_answer": "B"},
    {"id": 78, "difficulty": "medium", "question": "What is the total if you add one ₹100, two ₹50, and one ₹10 note? 🧾", "options": {"A": "₹200", "B": "₹210", "C": "₹220", "D": "₹230"}, "correct_answer": "B"},
    {"id": 79, "difficulty": "medium", "question": "The ₹20 note has a see-through register with which symbol? 🔍", "options": {"A": "Swastika", "B": "₹ symbol", "C": "Numeral 20", "D": "Star"}, "correct_answer": "C"},
    {"id": 80, "difficulty": "medium", "question": "Which note is often used to give as a gift in envelopes? 🎁", "options": {"A": "₹10", "B": "₹50", "C": "₹100", "D": "₹500"}, "correct_answer": "D"},
    {"id": 81, "difficulty": "hard", "question": "If you have three different notes: ₹10, ₹20, ₹50, and you lose the ₹50 note, what is the total value left? 😟", "options": {"A": "₹30", "B": "₹60", "C": "₹70", "D": "₹80"}, "correct_answer": "A"},
    {"id": 82, "difficulty": "hard", "question": "A shopkeeper gives you a ₹200 note as change for a ₹500 note you used to buy a ₹250 toy. Is this correct? 🧸", "options": {"A": "Yes, ₹500 - ₹250 = ₹250, so ₹200 note is wrong", "B": "No, he should give ₹250", "C": "Yes, ₹200 note is part of ₹250", "D": "Maybe, if he adds a ₹50 note"}, "correct_answer": "D"},
    {"id": 83, "difficulty": "hard", "question": "You need to pay ₹180. You have one ₹100 note, one ₹50 note, and one ₹20 note. Do you have enough? 💰", "options": {"A": "Yes, exactly ₹180", "B": "No, you need ₹10 more", "C": "Yes, and you'll have extra", "D": "No, you need ₹20 more"}, "correct_answer": "B"},
    {"id": 84, "difficulty": "hard", "question": "Which of these combinations is NOT equal to ₹100? ❌", "options": {"A": "2 x ₹50", "B": "5 x ₹20", "C": "10 x ₹10", "D": "4 x ₹20 + 1 x ₹10"}, "correct_answer": "D"},
    {"id": 85, "difficulty": "hard", "question": "The new ₹500 note has the Red Fort in which color? 🏰", "options": {"A": "Brown", "B": "Stone Grey", "C": "Yellow", "D": "Green"}, "correct_answer": "B"},
    {"id": 86, "difficulty": "hard", "question": "If you exchange a ₹200 note at a bank, how many ₹10 notes should you get? 🏦", "options": {"A": "10", "B": "15", "C": "20", "D": "25"}, "correct_answer": "C"},
    {"id": 87, "difficulty": "hard", "question": "What is the sum of the digits in the number '200' on a ₹200 note? 🔢", "options": {"A": "0", "B": "2", "C": "4", "D": "6"}, "correct_answer": "B"},
    {"id": 88, "difficulty": "hard", "question": "You have ₹120 in notes. You have only ₹10 and ₹20 notes. You have four ₹10 notes. How many ₹20 notes do you have? 🤔", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "C"},
    {"id": 89, "difficulty": "hard", "question": "Which note's reverse side features the Konark Sun Temple? 🌞", "options": {"A": "₹10", "B": "₹20", "C": "₹50", "D": "₹200"}, "correct_answer": "B"},
    {"id": 90, "difficulty": "hard", "question": "If a ₹100 note is half torn, where can you exchange it? 🔄", "options": {"A": "Any shop", "B": "Only at RBI or a bank", "C": "Nowhere", "D": "Police station"}, "correct_answer": "B"},
    {"id": 91, "difficulty": "hard", "question": "How many ₹5 notes are needed to make ₹100? 🔟0️⃣", "options": {"A": "10", "B": "15", "C": "20", "D": "25"}, "correct_answer": "C"},
    {"id": 92, "difficulty": "hard", "question": "The ₹2000 note has a width of how many millimetres? 📏", "options": {"A": "66 mm", "B": "146 mm", "C": "166 mm", "D": "176 mm"}, "correct_answer": "C"},
    {"id": 93, "difficulty": "hard", "question": "If you double the value of a ₹50 note, what note do you get? ✖️2", "options": {"A": "₹20", "B": "₹100", "C": "₹200", "D": "₹500"}, "correct_answer": "B"},
    {"id": 94, "difficulty": "hard", "question": "Which of these amounts CANNOT be made using only ₹20 and ₹50 notes? 🚫", "options": {"A": "₹70", "B": "₹90", "C": "₹110", "D": "₹130"}, "correct_answer": "C"},
    {"id": 95, "difficulty": "hard", "question": "You have ₹90. You want to buy a toy for ₹60 and an eraser for ₹5. How much will be left? ✏️", "options": {"A": "₹20", "B": "₹25", "C": "₹30", "D": "₹35"}, "correct_answer": "B"},
    {"id": 96, "difficulty": "hard", "question": "The ₹100 note has a latent image of which numeral? 🕵️", "options": {"A": "100", "B": "50", "C": "10", "D": "200"}, "correct_answer": "A"},
    {"id": 97, "difficulty": "hard", "question": "If you arrange all notes from ₹5 to ₹100 in order, which note comes in the middle? 🔢", "options": {"A": "₹10", "B": "₹20", "C": "₹50", "D": "₹100"}, "correct_answer": "B"},
    {"id": 98, "difficulty": "hard", "question": "What is the value of the note that has the year of printing on it? 📅", "options": {"A": "All notes have it", "B": "Only ₹500", "C": "Only ₹100", "D": "Only ₹10"}, "correct_answer": "A"},
    {"id": 99, "difficulty": "hard", "question": "A packet of chips costs ₹20. How many packets can you buy with one ₹100 note? 🍟", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
    {"id": 100, "difficulty": "hard", "question": "Which of these is a security feature of the ₹200 note? 🛡️", "options": {"A": "Hologram", "B": "Color-changing ink", "C": "See-through register", "D": "All of the above"}, "correct_answer": "D"}
  ]
}