{
  "title": "Biggest and Smallest (Grade 1)",
  "total_questions": 100,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "🐘 Which is bigger: a cat 🐱 or an elephant?", "options": {"A": "Cat", "B": "Elephant", "C": "Both are same", "D": "Mouse"}, "correct_answer": "B"},
    {"id": 2, "difficulty": "easy", "question": "🍎🍒 Which is smaller: an apple or a cherry?", "options": {"A": "Apple", "B": "Cherry", "C": "Both are same", "D": "Watermelon"}, "correct_answer": "B"},
    {"id": 3, "difficulty": "easy", "question": "📏 Which is longer: a pencil or a ruler?", "options": {"A": "Pencil", "B": "Ruler", "C": "Same", "D": "Eraser"}, "correct_answer": "B"},
    {"id": 4, "difficulty": "easy", "question": "🦔 Which animal is smallest: giraffe, rabbit, hedgehog?", "options": {"A": "Giraffe", "B": "Rabbit", "C": "Hedgehog", "D": "All same"}, "correct_answer": "C"},
    {"id": 5, "difficulty": "easy", "question": "🚗 Which vehicle is biggest: bicycle, car, truck?", "options": {"A": "Bicycle", "B": "Car", "C": "Truck", "D": "Scooter"}, "correct_answer": "C"},
    {"id": 6, "difficulty": "easy", "question": "🍬 Which candy is bigger: lollipop 🍭 or chocolate 🍫?", "options": {"A": "Lollipop", "B": "Chocolate", "C": "Same size", "D": "Jelly bean"}, "correct_answer": "A"},
    {"id": 7, "difficulty": "easy", "question": "🐦 Which bird is smallest: eagle 🦅, sparrow, ostrich?", "options": {"A": "Eagle", "B": "Sparrow", "C": "Ostrich", "D": "Parrot"}, "correct_answer": "B"},
    {"id": 8, "difficulty": "easy", "question": "📚 Which is thicker: storybook or dictionary?", "options": {"A": "Storybook", "B": "Dictionary", "C": "Same", "D": "Notebook"}, "correct_answer": "B"},
    {"id": 9, "difficulty": "easy", "question": "🪙 Which coin is smallest: 1 rupee, 5 rupees, 10 rupees?", "options": {"A": "1 rupee", "B": "5 rupees", "C": "10 rupees", "D": "All same"}, "correct_answer": "A"},
    {"id": 10, "difficulty": "easy", "question": "🍕 Which food item is bigger: pizza slice or whole pizza?", "options": {"A": "Pizza slice", "B": "Whole pizza", "C": "Same", "D": "Burger"}, "correct_answer": "B"},
    {"id": 11, "difficulty": "easy", "question": "🪀 Which toy is smallest: teddy bear, ball, marble?", "options": {"A": "Teddy bear", "B": "Ball", "C": "Marble", "D": "Doll"}, "correct_answer": "C"},
    {"id": 12, "difficulty": "easy", "question": "🥤 Which drink container is bigger: juice glass or water bottle?", "options": {"A": "Juice glass", "B": "Water bottle", "C": "Same", "D": "Spoon"}, "correct_answer": "B"},
    {"id": 13, "difficulty": "easy", "question": "🐟 Which is smaller: goldfish or shark?", "options": {"A": "Goldfish", "B": "Shark", "C": "Same", "D": "Whale"}, "correct_answer": "A"},
    {"id": 14, "difficulty": "easy", "question": "🎈 Which is bigger: balloon or football?", "options": {"A": "Balloon", "B": "Football", "C": "Same", "D": "Marble"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "🛋️ Which is smaller: sofa or chair?", "options": {"A": "Sofa", "B": "Chair", "C": "Same", "D": "Bed"}, "correct_answer": "B"},
    {"id": 16, "difficulty": "easy", "question": "🌲 Which tree is biggest: bonsai, mango tree, coconut tree?", "options": {"A": "Bonsai", "B": "Mango tree", "C": "Coconut tree", "D": "Rose plant"}, "correct_answer": "C"},
    {"id": 17, "difficulty": "easy", "question": "🍦 Which is smaller: ice cream cone or ice cream cup?", "options": {"A": "Cone", "B": "Cup", "C": "Same", "D": "Ice cream bar"}, "correct_answer": "A"},
    {"id": 18, "difficulty": "easy", "question": "🐌 Which is slowest and smallest: snail, turtle, cheetah?", "options": {"A": "Snail", "B": "Turtle", "C": "Cheetah", "D": "Rabbit"}, "correct_answer": "A"},
    {"id": 19, "difficulty": "easy", "question": "✏️ Which is shortest: crayon, pencil, marker?", "options": {"A": "Crayon", "B": "Pencil", "C": "Marker", "D": "All same"}, "correct_answer": "A"},
    {"id": 20, "difficulty": "easy", "question": "🏠 Which is biggest: tent, house, apartment building?", "options": {"A": "Tent", "B": "House", "C": "Apartment building", "D": "Igloo"}, "correct_answer": "C"},
    
    {"id": 21, "difficulty": "medium", "question": "Look at these numbers: 4, 9, 2. Which is the biggest?", "options": {"A": "4", "B": "9", "C": "2", "D": "7"}, "correct_answer": "B"},
    {"id": 22, "difficulty": "medium", "question": "Find the smallest: 8, 3, 6, 10.", "options": {"A": "8", "B": "3", "C": "6", "D": "10"}, "correct_answer": "B"},
    {"id": 23, "difficulty": "medium", "question": "Which number is greater: 12 or 21?", "options": {"A": "12", "B": "21", "C": "Same", "D": "15"}, "correct_answer": "B"},
    {"id": 24, "difficulty": "medium", "question": "Which number is smaller: 15 or 50?", "options": {"A": "15", "B": "50", "C": "Same", "D": "30"}, "correct_answer": "A"},
    {"id": 25, "difficulty": "medium", "question": "From 7, 14, 9, which is biggest?", "options": {"A": "7", "B": "14", "C": "9", "D": "5"}, "correct_answer": "B"},
    {"id": 26, "difficulty": "medium", "question": "Smallest among: 25, 52, 22.", "options": {"A": "25", "B": "52", "C": "22", "D": "55"}, "correct_answer": "C"},
    {"id": 27, "difficulty": "medium", "question": "Biggest: 33, 19, 41, 28.", "options": {"A": "33", "B": "19", "C": "41", "D": "28"}, "correct_answer": "C"},
    {"id": 28, "difficulty": "medium", "question": "Smallest: 60, 16, 61, 10.", "options": {"A": "60", "B": "16", "C": "61", "D": "10"}, "correct_answer": "D"},
    {"id": 29, "difficulty": "medium", "question": "Which is greater: 48 or 84?", "options": {"A": "48", "B": "84", "C": "Same", "D": "44"}, "correct_answer": "B"},
    {"id": 30, "difficulty": "medium", "question": "Which is smaller: 77 or 17?", "options": {"A": "77", "B": "17", "C": "Same", "D": "71"}, "correct_answer": "B"},
    {"id": 31, "difficulty": "medium", "question": "Biggest: 5, 55, 50, 15.", "options": {"A": "5", "B": "55", "C": "50", "D": "15"}, "correct_answer": "B"},
    {"id": 32, "difficulty": "medium", "question": "Smallest: 90, 9, 99, 19.", "options": {"A": "90", "B": "9", "C": "99", "D": "19"}, "correct_answer": "B"},
    {"id": 33, "difficulty": "medium", "question": "Look at shapes: big circle, small triangle, big square. Which is biggest in size here?", "options": {"A": "Small triangle", "B": "Big circle", "C": "Big square", "D": "All same"}, "correct_answer": "C"},
    {"id": 34, "difficulty": "medium", "question": "Compare heights: Plant A is 30 cm, Plant B is 25 cm, Plant C is 40 cm. Which is tallest?", "options": {"A": "Plant A", "B": "Plant B", "C": "Plant C", "D": "All same"}, "correct_answer": "C"},
    {"id": 35, "difficulty": "medium", "question": "Compare lengths: Rope 1 = 12 m, Rope 2 = 8 m, Rope 3 = 15 m. Which is shortest?", "options": {"A": "Rope 1", "B": "Rope 2", "C": "Rope 3", "D": "All same"}, "correct_answer": "B"},
    {"id": 36, "difficulty": "medium", "question": "Weight: Box A = 5 kg, Box B = 9 kg, Box C = 3 kg. Which is heaviest?", "options": {"A": "Box A", "B": "Box B", "C": "Box C", "D": "All same"}, "correct_answer": "B"},
    {"id": 37, "difficulty": "medium", "question": "Lightest: Bag 1 = 2 kg, Bag 2 = 7 kg, Bag 3 = 1 kg.", "options": {"A": "Bag 1", "B": "Bag 2", "C": "Bag 3", "D": "Bag 4"}, "correct_answer": "C"},
    {"id": 38, "difficulty": "medium", "question": "Numbers: 13, 31, 33. Biggest?", "options": {"A": "13", "B": "31", "C": "33", "D": "11"}, "correct_answer": "C"},
    {"id": 39, "difficulty": "medium", "question": "Smallest: 44, 40, 4, 14.", "options": {"A": "44", "B": "40", "C": "4", "D": "14"}, "correct_answer": "C"},
    {"id": 40, "difficulty": "medium", "question": "Greatest: 29, 92, 39, 93.", "options": {"A": "29", "B": "92", "C": "39", "D": "93"}, "correct_answer": "D"},
    {"id": 41, "difficulty": "medium", "question": "Look at these animals: ant, dog, elephant. Which is lightest?", "options": {"A": "Ant", "B": "Dog", "C": "Elephant", "D": "Cat"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "medium", "question": "Which number is greater than 67 but less than 70?", "options": {"A": "65", "B": "68", "C": "71", "D": "70"}, "correct_answer": "B"},
    {"id": 43, "difficulty": "medium", "question": "Pick the smallest number: 86, 68, 88, 66.", "options": {"A": "86", "B": "68", "C": "88", "D": "66"}, "correct_answer": "D"},
    {"id": 44, "difficulty": "medium", "question": "Among 45, 54, 44, 55, which is biggest?", "options": {"A": "45", "B": "54", "C": "44", "D": "55"}, "correct_answer": "D"},
    {"id": 45, "difficulty": "medium", "question": "Look at heights: Tree A = 100 cm, Tree B = 150 cm, Tree C = 120 cm. Which is shortest?", "options": {"A": "Tree A", "B": "Tree B", "C": "Tree C", "D": "All same"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "medium", "question": "Choose the heaviest: 10 g, 100 g, 1 kg, 500 g.", "options": {"A": "10 g", "B": "100 g", "C": "1 kg", "D": "500 g"}, "correct_answer": "C"},
    {"id": 47, "difficulty": "medium", "question": "Lightest object: feather, book, brick, apple.", "options": {"A": "Feather", "B": "Book", "C": "Brick", "D": "Apple"}, "correct_answer": "A"},
    {"id": 48, "difficulty": "medium", "question": "Which number is smallest: 70, 7, 17, 71?", "options": {"A": "70", "B": "7", "C": "17", "D": "71"}, "correct_answer": "B"},
    {"id": 49, "difficulty": "medium", "question": "Find greatest: 23, 32, 22, 33.", "options": {"A": "23", "B": "32", "C": "22", "D": "33"}, "correct_answer": "D"},
    {"id": 50, "difficulty": "medium", "question": "Compare: 5 tens 6 ones or 6 tens 5 ones. Which is bigger?", "options": {"A": "5 tens 6 ones", "B": "6 tens 5 ones", "C": "Same", "D": "5 tens 5 ones"}, "correct_answer": "B"},
    {"id": 51, "difficulty": "medium", "question": "Which is shorter: 30 cm ribbon or 3 m rope?", "options": {"A": "30 cm ribbon", "B": "3 m rope", "C": "Same", "D": "1 m stick"}, "correct_answer": "A"},
    {"id": 52, "difficulty": "medium", "question": "Which holds more water: glass or bucket?", "options": {"A": "Glass", "B": "Bucket", "C": "Same", "D": "Spoon"}, "correct_answer": "B"},
    {"id": 53, "difficulty": "medium", "question": "Pick largest number: 81, 18, 88, 80.", "options": {"A": "81", "B": "18", "C": "88", "D": "80"}, "correct_answer": "C"},
    {"id": 54, "difficulty": "medium", "question": "Smallest number: 59, 95, 50, 55.", "options": {"A": "59", "B": "95", "C": "50", "D": "55"}, "correct_answer": "C"},
    {"id": 55, "difficulty": "medium", "question": "Compare 3-digit: 101 or 110, which is bigger?", "options": {"A": "101", "B": "110", "C": "Same", "D": "100"}, "correct_answer": "B"},
    {"id": 56, "difficulty": "medium", "question": "Compare: 99 and 100. Which is smaller?", "options": {"A": "99", "B": "100", "C": "Same", "D": "101"}, "correct_answer": "A"},
    {"id": 57, "difficulty": "medium", "question": "If I have 12 marbles and you have 21, who has more?", "options": {"A": "I have more", "B": "You have more", "C": "Same", "D": "Can't tell"}, "correct_answer": "B"},
    {"id": 58, "difficulty": "medium", "question": "Smallest 2-digit number?", "options": {"A": "10", "B": "11", "C": "99", "D": "0"}, "correct_answer": "A"},
    {"id": 59, "difficulty": "medium", "question": "Greatest 2-digit number?", "options": {"A": "10", "B": "90", "C": "99", "D": "100"}, "correct_answer": "C"},
    {"id": 60, "difficulty": "medium", "question": "Which is longer: 1 m or 100 cm?", "options": {"A": "1 m", "B": "100 cm", "C": "Same", "D": "10 cm"}, "correct_answer": "C"},
    {"id": 61, "difficulty": "medium", "question": "Compare numbers using >: 45 __ 54. Which side bigger?", "options": {"A": "45", "B": "54", "C": "Same", "D": "44"}, "correct_answer": "B"},
    {"id": 62, "difficulty": "medium", "question": "Weight: 200 g, 2 kg, 20 g. Lightest?", "options": {"A": "200 g", "B": "2 kg", "C": "20 g", "D": "2000 g"}, "correct_answer": "C"},
    {"id": 63, "difficulty": "medium", "question": "Height: 120 cm, 1 m 20 cm, 12 cm. Shortest?", "options": {"A": "120 cm", "B": "1 m 20 cm", "C": "12 cm", "D": "All same"}, "correct_answer": "C"},
    {"id": 64, "difficulty": "medium", "question": "Numbers: 76, 67, 77, 66. Biggest?", "options": {"A": "76", "B": "67", "C": "77", "D": "66"}, "correct_answer": "C"},
    {"id": 65, "difficulty": "medium", "question": "Smallest: 89, 98, 88, 80.", "options": {"A": "89", "B": "98", "C": "88", "D": "80"}, "correct_answer": "D"},
    {"id": 66, "difficulty": "medium", "question": "Which is heavier: 1 kg cotton or 1 kg iron?", "options": {"A": "Cotton", "B": "Iron", "C": "Same", "D": "Feather"}, "correct_answer": "C"},
    {"id": 67, "difficulty": "medium", "question": "Find smallest: 100, 10, 101, 99.", "options": {"A": "100", "B": "10", "C": "101", "D": "99"}, "correct_answer": "B"},
    {"id": 68, "difficulty": "medium", "question": "Find greatest: 49, 94, 44, 99.", "options": {"A": "49", "B": "94", "C": "44", "D": "99"}, "correct_answer": "D"},
    {"id": 69, "difficulty": "medium", "question": "Compare: 8+7 or 6+9. Which sum is bigger?", "options": {"A": "8+7", "B": "6+9", "C": "Same", "D": "5+10"}, "correct_answer": "C"},
    {"id": 70, "difficulty": "medium", "question": "If 5 books weigh 1 kg each, and 1 toy weighs 6 kg, which is heavier: all books or toy?", "options": {"A": "All books", "B": "Toy", "C": "Same", "D": "Cannot say"}, "correct_answer": "A"},
    {"id": 71, "difficulty": "medium", "question": "Lengths: 50 cm, 5 m, 500 cm. Shortest?", "options": {"A": "50 cm", "B": "5 m", "C": "500 cm", "D": "All same"}, "correct_answer": "A"},
    {"id": 72, "difficulty": "medium", "question": "Which number is greater than 49 but less than 51?", "options": {"A": "48", "B": "50", "C": "52", "D": "49"}, "correct_answer": "B"},
    {"id": 73, "difficulty": "medium", "question": "Pick smallest: 30+4, 40+3, 34, 43.", "options": {"A": "30+4", "B": "40+3", "C": "34", "D": "43"}, "correct_answer": "C"},
    {"id": 74, "difficulty": "medium", "question": "Pick greatest: 25, 52, 22+3, 30+2.", "options": {"A": "25", "B": "52", "C": "22+3", "D": "30+2"}, "correct_answer": "B"},
    {"id": 75, "difficulty": "medium", "question": "Compare: circle size: big, small, medium. Which is biggest?", "options": {"A": "Small circle", "B": "Medium circle", "C": "Big circle", "D": "All same"}, "correct_answer": "C"},
    {"id": 76, "difficulty": "medium", "question": "Compare: 1 L water or 500 mL juice. Which has more liquid?", "options": {"A": "1 L water", "B": "500 mL juice", "C": "Same", "D": "200 mL milk"}, "correct_answer": "A"},
    {"id": 77, "difficulty": "medium", "question": "Numbers: 63 and 36. Which has more tens?", "options": {"A": "63", "B": "36", "C": "Same", "D": "Both have 6 tens"}, "correct_answer": "A"},
    {"id": 78, "difficulty": "medium", "question": "Smallest 2-digit odd number?", "options": {"A": "10", "B": "11", "C": "99", "D": "12"}, "correct_answer": "B"},
    {"id": 79, "difficulty": "medium", "question": "Greatest even number under 20?", "options": {"A": "18", "B": "19", "C": "20", "D": "16"}, "correct_answer": "A"},
    {"id": 80, "difficulty": "medium", "question": "Weight order: 3 kg, 300 g, 30 kg. Lightest?", "options": {"A": "3 kg", "B": "300 g", "C": "30 kg", "D": "3000 g"}, "correct_answer": "B"},
    
    {"id": 81, "difficulty": "hard", "question": "Find the largest number: 105, 150, 100, 155.", "options": {"A": "105", "B": "150", "C": "100", "D": "155"}, "correct_answer": "D"},
    {"id": 82, "difficulty": "hard", "question": "Smallest number: 200, 20, 220, 22.", "options": {"A": "200", "B": "20", "C": "220", "D": "22"}, "correct_answer": "B"},
    {"id": 83, "difficulty": "hard", "question": "Compare: 1 m 25 cm or 125 cm. Which is longer?", "options": {"A": "1 m 25 cm", "B": "125 cm", "C": "Same", "D": "1 m"}, "correct_answer": "C"},
   {
  "id": 84,
  "difficulty": "hard",
  "question": "Each box weighs 2 kg. Do 3 boxes weigh more than 1 box of 5 kg?",
  "options": {"A": "Yes", "B": "No", "C": "Same", "D": "Cannot say"},
  "correct_answer": "A"
}
, {"id": 85, "difficulty": "hard", "question": "Which number is 10 more than 89 but less than 100?", "options": {"A": "99", "B": "90", "C": "100", "D": "89"}, "correct_answer": "A"},
    {"id": 86, "difficulty": "hard", "question": "Order from smallest to biggest: 45, 54, 40, 49. Which is second smallest?", "options": {"A": "45", "B": "54", "C": "40", "D": "49"}, "correct_answer": "A"},
    {"id": 87, "difficulty": "hard", "question": "Find largest even number between 30 and 40.", "options": {"A": "38", "B": "40", "C": "39", "D": "30"}, "correct_answer": "A"},
    {"id": 88, "difficulty": "hard", "question": "Smallest 3-digit number?", "options": {"A": "100", "B": "99", "C": "101", "D": "999"}, "correct_answer": "A"},
    {"id": 89, "difficulty": "hard", "question": "Greatest 2-digit odd number?", "options": {"A": "98", "B": "99", "C": "97", "D": "96"}, "correct_answer": "B"},
    {"id": 90, "difficulty": "hard", "question": "Compare: 250 g + 250 g or ½ kg. Which is heavier?", "options": {"A": "250 g + 250 g", "B": "½ kg", "C": "Same", "D": "500 g"}, "correct_answer": "C"},
   {
  "id": 91,
  "difficulty": "hard",
  "question": "Which is shortest?",
  "options": {
    "A": "1 m 10 cm",
    "B": "110 cm",
    "C": "1 m",
    "D": "120 cm"
  },
  "correct_answer": "C"
}
,  {"id": 92, "difficulty": "hard", "question": "Numbers: 123, 132, 213, 231. Smallest?", "options": {"A": "123", "B": "132", "C": "213", "D": "231"}, "correct_answer": "A"},
    {"id": 93, "difficulty": "hard", "question": "Which is bigger: 99+1 or 100?", "options": {"A": "99+1", "B": "100", "C": "Same", "D": "101"}, "correct_answer": "C"},
   {
  "id": 94,
  "difficulty": "hard",
  "question": "Which is heaviest?",
  "options": {
    "A": "2 kg 500 g",
    "B": "2500 g",
    "C": "2.5 kg",
    "D": "2005 g"
  },
  "correct_answer": "C"
}
, {"id": 95, "difficulty": "hard", "question": "If A=15, B=51, C=25, D=52, which is largest?", "options": {"A": "A", "B": "B", "C": "C", "D": "D"}, "correct_answer": "D"},
   {
  "id": 96,
  "difficulty": "hard",
  "question": "Smallest number: 120, 102, 201, 150.",
  "options": {"A": "120", "B": "102", "C": "201", "D": "150"},
  "correct_answer": "B"
}
, {"id": 97, "difficulty": "hard", "question": "Greatest: 8 tens 9 ones, 9 tens 8 ones, 98, 89.", "options": {"A": "8 tens 9 ones", "B": "9 tens 8 ones", "C": "98", "D": "89"}, "correct_answer": "B"},
    {"id": 98, "difficulty": "hard", "question": "Which is lighter: 1 kg feathers or 1 kg stones?", "options": {"A": "Feathers", "B": "Stones", "C": "Same", "D": "Bricks"}, "correct_answer": "C"},
    {"id": 99, "difficulty": "hard", "question": "Compare lengths: 0.5 m, 50 cm, 500 mm. Shortest?", "options": {"A": "0.5 m", "B": "50 cm", "C": "500 mm", "D": "All same"}, "correct_answer": "D"},
    {"id": 100, "difficulty": "hard", "question": "If biggest 2-digit number is 99, what is biggest 3-digit number starting with 1?", "options": {"A": "100", "B": "199", "C": "999", "D": "109"}, "correct_answer": "B"}
  ]
}