{
  "title": "Recognizing Coins (Grade 1)",
  "total_questions": 100,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "Which coin is worth 1 rupee? (Picture: 1 rupee coin)", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "A"},
    {"id": 2, "difficulty": "easy", "question": "🪙 Which coin has a value of 5 rupees?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "C"},
    {
  "id": 3,
  "difficulty": "easy",
  "question": "What colors are seen on a ₹10 coin?",
  "options": {
    "A": "Silver and gold",
    "B": "Only silver",
    "C": "Only gold",
    "D": "Copper"
  },
  "correct_answer": "A"
}
,{"id": 4, "difficulty": "easy", "question": "Which coin is smallest in size: ₹1, ₹2, or ₹5?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "All same"}, "correct_answer": "A"},
   {
  "id": 5,
  "difficulty": "easy",
  "question": "Which symbol is seen on all Indian coins?",
  "options": {
    "A": "Ashoka Lion Capital",
    "B": "Lotus",
    "C": "Tiger",
    "D": "Elephant"
  },
  "correct_answer": "A"
}
, {"id": 6, "difficulty": "easy", "question": "Which coin is round with a wavy edge?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "B"},
   {
  "id": 7,
  "difficulty": "easy",
  "question": "What is written on the back of a ₹1 coin?",
  "options": {
    "A": "ONE RUPEE",
    "B": "Lotus",
    "C": "Ashoka Lion",
    "D": "Map of India"
  },
  "correct_answer": "A"
}
, {"id": 8, "difficulty": "easy", "question": "Which coin is worth the least?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "A"},
    {"id": 9, "difficulty": "easy", "question": "Which coin is worth the most among these: ₹1, ₹2, ₹5?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "C"},
    {"id": 10, "difficulty": "easy", "question": "How many 1 rupee coins make 5 rupees?", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "D"},
    {"id": 11, "difficulty": "easy", "question": "If you have two ₹2 coins, how much money do you have?", "options": {"A": "₹2", "B": "₹4", "C": "₹5", "D": "₹10"}, "correct_answer": "B"},
   {
  "id": 12,
  "difficulty": "easy",
  "question": "Which coin usually has higher value?",
  "options": {
    "A": "₹5",
    "B": "₹10",
    "C": "Same",
    "D": "₹1"
  },
  "correct_answer": "B"
}
, {"id": 13, "difficulty": "easy", "question": "What animal is on the ₹1 coin?", "options": {"A": "Tiger", "B": "Elephant", "C": "Deer", "D": "Lotus"}, "correct_answer": "D"},
    {"id": 14, "difficulty": "easy", "question": "Which coin is not circular?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "How many ₹5 coins make ₹10?", "options": {"A": "1", "B": "2", "C": "3", "D": "4"}, "correct_answer": "B"},
    {"id": 16, "difficulty": "easy", "question": "What is the shape of a ₹10 coin?", "options": {"A": "Square", "B": "Circular", "C": "Hexagon", "D": "Wavy circle"}, "correct_answer": "B"},
    {"id": 17, "difficulty": "easy", "question": "Which coin has the number '5' on it?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "C"},
    {"id": 18, "difficulty": "easy", "question": "If you have one ₹10 coin, how many ₹2 coins equal it?", "options": {"A": "2", "B": "5", "C": "10", "D": "20"}, "correct_answer": "B"},
    {"id": 19, "difficulty": "easy", "question": "Which coin has a cross shape inside a circle?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "B"},
    {"id": 20, "difficulty": "easy", "question": "What is the metal of a ₹1 coin?", "options": {"A": "Steel", "B": "Silver", "C": "Gold", "D": "Copper"}, "correct_answer": "A"},
    
    {"id": 21, "difficulty": "medium", "question": "If you have three ₹5 coins and two ₹2 coins, how much money?", "options": {"A": "₹15", "B": "₹17", "C": "₹19", "D": "₹20"}, "correct_answer": "C"},
    {"id": 22, "difficulty": "medium", "question": "Which combination makes exactly ₹10? (A) 5 × ₹2, (B) 2 × ₹5, (C) 1 × ₹10, (D) All", "options": {"A": "A only", "B": "B only", "C": "C only", "D": "All"}, "correct_answer": "D"},
    {"id": 23, "difficulty": "medium", "question": "How many ₹1 coins equal one ₹10 coin?", "options": {"A": "5", "B": "10", "C": "15", "D": "20"}, "correct_answer": "B"},
    {"id": 24, "difficulty": "medium", "question": "If you have ₹7 using only ₹2 and ₹1 coins, what's the least number of coins?", "options": {"A": "3 coins", "B": "4 coins", "C": "5 coins", "D": "6 coins"}, "correct_answer": "B"},
    {"id": 25, "difficulty": "medium", "question": "Which coin has the highest value: ₹1, ₹2, ₹5, ₹10?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "D"},
    {"id": 26, "difficulty": "medium", "question": "What is the total of four ₹2 coins and three ₹1 coins?", "options": {"A": "₹9", "B": "₹10", "C": "₹11", "D": "₹12"}, "correct_answer": "C"},
    {"id": 27, "difficulty": "medium", "question": "If a toy costs ₹8 and you pay with a ₹10 coin, how much change?", "options": {"A": "₹1", "B": "₹2", "C": "₹3", "D": "₹4"}, "correct_answer": "B"},
    {"id": 28, "difficulty": "medium", "question": "Which set of coins totals ₹15? (A) 3×₹5, (B) 5×₹2 + 5×₹1, (C) 1×₹10 + 1×₹5, (D) All", "options": {"A": "A only", "B": "B only", "C": "C only", "D": "All"}, "correct_answer": "D"},
    {"id": 29, "difficulty": "medium", "question": "How many ₹2 coins are needed to make ₹6?", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "B"},
    {"id": 30, "difficulty": "medium", "question": "If you have one ₹10, two ₹5, and three ₹1 coins, total?", "options": {"A": "₹20", "B": "₹23", "C": "₹25", "D": "₹30"}, "correct_answer": "B"},
  {
  "id": 31,
  "difficulty": "medium",
  "question": "Which coin is bimetallic?",
  "options": {
    "A": "₹1",
    "B": "₹2",
    "C": "₹5",
    "D": "₹10"
  },
  "correct_answer": "D"
}
,  {"id": 32, "difficulty": "medium", "question": "What is ₹5 + ₹2 + ₹1?", "options": {"A": "₹7", "B": "₹8", "C": "₹9", "D": "₹10"}, "correct_answer": "B"},
    {"id": 33, "difficulty": "medium", "question": "If you buy a pencil for ₹6 and give ₹10, coins you may get as change?", "options": {"A": "2×₹2", "B": "4×₹1", "C": "1×₹2 + 2×₹1", "D": "All possible"}, "correct_answer": "D"},
   {
  "id": 34,
  "difficulty": "medium",
  "question": "Which coin is the largest in size?",
  "options": {
    "A": "₹1",
    "B": "₹2",
    "C": "₹5",
    "D": "₹10"
  },
  "correct_answer": "D"
}
, {"id": 35, "difficulty": "medium", "question": "How many different ways to make ₹10 using ₹1, ₹2, ₹5 coins?", "options": {"A": "5 ways", "B": "10 ways", "C": "Many ways", "D": "Only one way"}, "correct_answer": "C"},
    {"id": 36, "difficulty": "medium", "question": "If you have ₹12 in ₹2 coins only, how many coins?", "options": {"A": "4", "B": "5", "C": "6", "D": "7"}, "correct_answer": "C"},
    {"id": 37, "difficulty": "medium", "question": "What is 3 × ₹5?", "options": {"A": "₹10", "B": "₹15", "C": "₹20", "D": "₹25"}, "correct_answer": "B"},
    {"id": 38, "difficulty": "medium", "question": "Which coin is hexagonal?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "B"},
    {"id": 39, "difficulty": "medium", "question": "If a chocolate is ₹9 and you have ₹5 and ₹2 coins, what's the minimum coins to pay exactly?", "options": {"A": "2 coins", "B": "3 coins", "C": "4 coins", "D": "5 coins"}, "correct_answer": "B"},
    {"id": 40, "difficulty": "medium", "question": "What is ₹10 - ₹4?", "options": {"A": "₹5", "B": "₹6", "C": "₹7", "D": "₹8"}, "correct_answer": "B"},
  {
  "id": 41,
  "difficulty": "medium",
  "question": "Which coin has higher value?",
  "options": {
    "A": "₹5",
    "B": "₹10",
    "C": "Same",
    "D": "₹2"
  },
  "correct_answer": "B"
}
,  {"id": 42, "difficulty": "medium", "question": "If you have ₹18 using only ₹5 and ₹1 coins, what's the maximum ₹5 coins you can have?", "options": {"A": "1", "B": "2", "C": "3", "D": "4"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "medium", "question": "What is the total if you have 2×₹10, 3×₹5, 4×₹2, 5×₹1?", "options": {"A": "₹40", "B": "₹48", "C": "₹50", "D": "₹55"}, "correct_answer": "B"},
    {"id": 44, "difficulty": "medium", "question": "Which coin is not used now but was used earlier?", "options": {"A": "25 paise", "B": "₹1", "C": "₹2", "D": "₹5"}, "correct_answer": "A"},
    {"id": 45, "difficulty": "medium", "question": "How many ₹5 coins make ₹25?", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
    {"id": 46, "difficulty": "medium", "question": "If you have ₹30 in ₹10 coins, how many coins?", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "B"},
    {"id": 47, "difficulty": "medium", "question": "What is ₹20 - ₹12?", "options": {"A": "₹6", "B": "₹7", "C": "₹8", "D": "₹9"}, "correct_answer": "C"},
  {
  "id": 48,
  "difficulty": "medium",
  "question": "Which coin is bimetallic?",
  "options": {
    "A": "₹1",
    "B": "₹2",
    "C": "₹5",
    "D": "₹10"
  },
  "correct_answer": "D"
}
  ,{"id": 49, "difficulty": "medium", "question": "How many ₹1 coins make ₹2?", "options": {"A": "1", "B": "2", "C": "3", "D": "4"}, "correct_answer": "B"},
    {"id": 50, "difficulty": "medium", "question": "If a book costs ₹14 and you give ₹20, change in coins?", "options": {"A": "₹6 in ₹2 coins", "B": "₹6 in ₹1 coins", "C": "₹6 in ₹5+₹1", "D": "Any combination totaling ₹6"}, "correct_answer": "D"},
    {"id": 51, "difficulty": "medium", "question": "What is 4 × ₹2 + 3 × ₹1?", "options": {"A": "₹9", "B": "₹10", "C": "₹11", "D": "₹12"}, "correct_answer": "C"},
    {"id": 52, "difficulty": "medium", "question": "Which coin has 'India' written on it?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "All"}, "correct_answer": "D"},
    {"id": 53, "difficulty": "medium", "question": "If you have ₹7 and spend ₹4, how much left?", "options": {"A": "₹2", "B": "₹3", "C": "₹4", "D": "₹5"}, "correct_answer": "B"},
    {"id": 54, "difficulty": "medium", "question": "How many ₹10 coins make ₹50?", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "C"},
   {
  "id": 55,
  "difficulty": "medium",
  "question": "Which coin is circular in shape?",
  "options": {
    "A": "₹1",
    "B": "₹2",
    "C": "₹5",
    "D": "All"
  },
  "correct_answer": "D"
}
, {"id": 56, "difficulty": "medium", "question": "What is ₹5 + ₹5 + ₹2?", "options": {"A": "₹10", "B": "₹11", "C": "₹12", "D": "₹13"}, "correct_answer": "C"},
    {"id": 57, "difficulty": "medium", "question": "If you have ₹25 in ₹5 coins only, how many coins?", "options": {"A": "4", "B": "5", "C": "6", "D": "7"}, "correct_answer": "B"},
    {"id": 58, "difficulty": "medium", "question": "What is the total of 10 × ₹1 coins?", "options": {"A": "₹5", "B": "₹10", "C": "₹15", "D": "₹20"}, "correct_answer": "B"},
   {
  "id": 59,
  "difficulty": "medium",
  "question": "Which coin has the highest value?",
  "options": {
    "A": "₹1",
    "B": "₹2",
    "C": "₹5",
    "D": "₹10"
  },
  "correct_answer": "D"
}
, {"id": 60, "difficulty": "medium", "question": "If a snack costs ₹3, how much for 2 snacks?", "options": {"A": "₹5", "B": "₹6", "C": "₹7", "D": "₹8"}, "correct_answer": "B"},
    {"id": 61, "difficulty": "medium", "question": "What is ₹15 divided into ₹5 coins equally?", "options": {"A": "2 coins", "B": "3 coins", "C": "4 coins", "D": "5 coins"}, "correct_answer": "B"},
    {"id": 62, "difficulty": "medium", "question": "Which coin has the shortest diameter?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "A"},
    {"id": 63, "difficulty": "medium", "question": "If you have ₹8 in ₹2 coins, how many coins?", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 64, "difficulty": "medium", "question": "What is ₹10 + ₹2 + ₹2 + ₹1?", "options": {"A": "₹14", "B": "₹15", "C": "₹16", "D": "₹17"}, "correct_answer": "B"},
    {"id": 65, "difficulty": "medium", "question": "Which coin has a value written in Hindi?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "All"}, "correct_answer": "D"},
    {"id": 66, "difficulty": "medium", "question": "How many ₹2 coins make ₹14?", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "C"},
    {"id": 67, "difficulty": "medium", "question": "If you save ₹5 each day for 3 days, total?", "options": {"A": "₹10", "B": "₹15", "C": "₹20", "D": "₹25"}, "correct_answer": "B"},
    {"id": 68, "difficulty": "medium", "question": "What is ₹30 - ₹18?", "options": {"A": "₹10", "B": "₹12", "C": "₹14", "D": "₹15"}, "correct_answer": "B"},
    {"id": 69, "difficulty": "medium", "question": "Which coin is the newest in design?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "D"},
    {"id": 70, "difficulty": "medium", "question": "If you have ₹40 in ₹10 coins, how many coins?", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 71, "difficulty": "medium", "question": "What is ₹7 + ₹8?", "options": {"A": "₹13", "B": "₹14", "C": "₹15", "D": "₹16"}, "correct_answer": "C"},
    {"id": 72, "difficulty": "medium", "question": "Which coin is not circular? (A) ₹1, (B) ₹2, (C) ₹5, (D) ₹10", "options": {"A": "A", "B": "B", "C": "C", "D": "D"}, "correct_answer": "B"},
    {"id": 73, "difficulty": "medium", "question": "How many ₹1 coins make ₹12?", "options": {"A": "10", "B": "11", "C": "12", "D": "13"}, "correct_answer": "C"},
    {"id": 74, "difficulty": "medium", "question": "If you give ₹20 for a ₹13 item, change?", "options": {"A": "₹5", "B": "₹6", "C": "₹7", "D": "₹8"}, "correct_answer": "C"},
    {"id": 75, "difficulty": "medium", "question": "Which coin is made of ferritic stainless steel?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "A"},
    {"id": 76, "difficulty": "medium", "question": "What is ₹9 + ₹6?", "options": {"A": "₹14", "B": "₹15", "C": "₹16", "D": "₹17"}, "correct_answer": "B"},
    {"id": 77, "difficulty": "medium", "question": "If you have ₹50 in ₹10 and ₹5 coins only, with more ₹10 coins than ₹5, what's possible?", "options": {"A": "4×₹10 + 2×₹5", "B": "3×₹10 + 4×₹5", "C": "5×₹10", "D": "All possible"}, "correct_answer": "A"},
    {"id": 78, "difficulty": "medium", "question": "How many ₹5 coins equal ₹35?", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "C"},
    {"id": 79, "difficulty": "medium", "question": "What is ₹4 × 5?", "options": {"A": "₹18", "B": "₹20", "C": "₹22", "D": "₹24"}, "correct_answer": "B"},
    {"id": 80, "difficulty": "medium", "question": "Which coin is bimetallic?", "options": {"A": "₹1", "B": "₹2", "C": "₹5", "D": "₹10"}, "correct_answer": "D"},
    
    {"id": 81, "difficulty": "hard", "question": "If you have ₹100 using only ₹10 and ₹5 coins, with twice as many ₹5 coins as ₹10, how many ₹10 coins?", "options": {"A": "4", "B": "5", "C": "6", "D": "8"}, "correct_answer": "B"},
    {"id": 82, "difficulty": "hard", "question": "What is the maximum amount you can have with 10 coins of ₹1, ₹2, ₹5 only?", "options": {"A": "₹50", "B": "₹40", "C": "₹30", "D": "₹20"}, "correct_answer": "A"},
    {
  "id": 83,
  "difficulty": "hard",
  "question": "If a ₹10 coin weighs 8g and a ₹5 coin weighs 6g, which is heavier?",
  "options": {
    "A": "3×₹10",
    "B": "5×₹5",
    "C": "Same",
    "D": "Can't compare"
  },
  "correct_answer": "B"
}
, {"id": 84, "difficulty": "hard", "question": "You have ₹27 in ₹5 and ₹2 coins only. If ₹5 coins are 3, how many ₹2 coins?", "options": {"A": "4", "B": "5", "C": "6", "D": "7"}, "correct_answer": "C"},
    {"id": 85, "difficulty": "hard", "question": "What is the least number of coins to make ₹18 using ₹10, ₹5, ₹2, ₹1?", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 86, "difficulty": "hard", "question": "If you double the number of each coin you have (₹1, ₹2, ₹5, ₹10), how does total change?", "options": {"A": "Doubles", "B": "Triples", "C": "Same", "D": "Can't say"}, "correct_answer": "A"},
    {"id": 87, "difficulty": "hard", "question": "Which combination totals ₹25? (A) 2×₹10 + 1×₹5, (B) 5×₹5, (C) 1×₹10 + 3×₹5, (D) All", "options": {"A": "A only", "B": "B only", "C": "C only", "D": "All"}, "correct_answer": "D"},
    {"id": 88, "difficulty": "hard", "question": "If a ₹2 coin diameter is 26mm and ₹5 is 23mm, which is larger?", "options": {"A": "₹2", "B": "₹5", "C": "Same", "D": "₹10"}, "correct_answer": "A"},
    {"id": 89, "difficulty": "hard", "question": "You have ₹44 using ₹10, ₹5, ₹2 coins. If ₹10 coins are 2, and ₹5 coins are 4, how many ₹2 coins?", "options": {"A": "2", "B": "3", "C": "4", "D": "5"}, "correct_answer": "B"},
    {"id": 90, "difficulty": "hard", "question": "What is ₹50 - (3×₹10 + 4×₹5)?", "options": {"A": "₹0", "B": "₹5", "C": "₹10", "D": "₹15"}, "correct_answer": "A"},
    {"id": 91, "difficulty": "hard", "question": "If you have ₹60 in ₹10 coins only, how many coins?", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "B"},
    {"id": 92, "difficulty": "hard", "question": "Which set of coins has the highest value: 8×₹5 or 5×₹10?", "options": {"A": "8×₹5", "B": "5×₹10", "C": "Same", "D": "Can't compare"}, "correct_answer": "B"},
    {"id": 93, "difficulty": "hard", "question": "If a piggy bank has ₹42 in ₹2 coins only, how many coins?", "options": {"A": "20", "B": "21", "C": "22", "D": "23"}, "correct_answer": "B"},
    {"id": 94, "difficulty": "hard", "question": "What is the total if you have 1×₹10, 2×₹5, 3×₹2, 4×₹1?", "options": {"A": "₹26", "B": "₹28", "C": "₹30", "D": "₹32"}, "correct_answer": "C"},
    {"id": 95, "difficulty": "hard", "question": "If you exchange a ₹10 coin for ₹2 coins, how many coins you get?", "options": {"A": "4", "B": "5", "C": "6", "D": "10"}, "correct_answer": "B"},
    {"id": 96, "difficulty": "hard", "question": "What is the smallest amount you cannot make with ₹2 and ₹5 coins?", "options": {"A": "₹1", "B": "₹3", "C": "₹4", "D": "₹6"}, "correct_answer": "A"},
    {"id": 97, "difficulty": "hard", "question": "If a ₹1 coin is 3mm thick, a ₹10 coin is 4mm thick, which stack is taller: 10×₹1 or 3×₹10?", "options": {"A": "10×₹1", "B": "3×₹10", "C": "Same", "D": "Can't tell"}, "correct_answer": "A"},
    {"id": 98, "difficulty": "hard", "question": "You have ₹30 in ₹5 and ₹2 coins. If ₹5 coins are 4, how many ₹2 coins?", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "A"},
    {"id": 99, "difficulty": "hard", "question": "What is (4×₹10) + (5×₹5) + (10×₹2)?", "options": {"A": "₹75", "B": "₹85", "C": "₹95", "D": "₹105"}, "correct_answer": "B"},
   {
  "id": 100,
  "difficulty": "hard",
  "question": "If you have ₹70 using ₹10 and ₹5 coins, and number of ₹10 coins equals number of ₹5 coins, what is true?",
  "options": {
    "A": "8 coins",
    "B": "9 coins",
    "C": "10 coins",
    "D": "Not possible"
  },
  "correct_answer": "D"
}
  ]
}