{
  "title": "Word Problems - Subtraction 1 to 50 (Grade 2 CBSE)",
  "total_questions": 100,
  "questions": [


    {"id": 1, "difficulty": "easy", "question": "Ria had 12 candies 🍬. She ate 4. How many are left?", "options": {"A": "10", "B": "8", "C": "6", "D": "7"}, "correct_answer": "B"},
    {"id": 2, "difficulty": "easy", "question": "A basket has 20 apples 🍎. Rohan took 5. How many remain?", "options": {"A": "12", "B": "10", "C": "15", "D": "14"}, "correct_answer": "C"},
    {"id": 3, "difficulty": "easy", "question": "Tina had 18 balloons 🎈. 8 flew away. How many left?", "options": {"A": "9", "B": "10", "C": "8", "D": "12"}, "correct_answer": "B"},
    {"id": 4, "difficulty": "easy", "question": "A box has 30 crayons 🖍️. 10 broke. How many good crayons?", "options": {"A": "25", "B": "15", "C": "20", "D": "10"}, "correct_answer": "C"},
    {"id": 5, "difficulty": "easy", "question": "There are 15 ducks 🦆 in a pond. 5 swim away. How many left?", "options": {"A": "12", "B": "10", "C": "8", "D": "15"}, "correct_answer": "B"},
    {"id": 6, "difficulty": "easy", "question": "Mia had 22 stickers 🌟. She gave 2 to her friend. How many now?", "options": {"A": "18", "B": "21", "C": "20", "D": "19"}, "correct_answer": "D"},
    {"id": 7, "difficulty": "easy", "question": "A pencil box has 16 pencils ✏️. 6 were lost. How many now?", "options": {"A": "10", "B": "8", "C": "12", "D": "9"}, "correct_answer": "A"},
    {"id": 8, "difficulty": "easy", "question": "There were 25 birds 🐦. 5 flew away. How many remain?", "options": {"A": "15", "B": "20", "C": "22", "D": "18"}, "correct_answer": "B"},
    {"id": 9, "difficulty": "easy", "question": "John had 14 toy cars 🚗. He gave 4 to his brother. How many left?", "options": {"A": "8", "B": "10", "C": "12", "D": "7"}, "correct_answer": "B"},
    {"id": 10, "difficulty": "easy", "question": "Daddy bought 28 oranges 🍊. We ate 8. How many left?", "options": {"A": "18", "B": "20", "C": "22", "D": "12"}, "correct_answer": "A"},
    {"id": 11, "difficulty": "easy", "question": "Sara has 19 crayons 🖍️. She used 9. How many left?", "options": {"A": "10", "B": "12", "C": "8", "D": "9"}, "correct_answer": "A"},
    {"id": 12, "difficulty": "easy", "question": "A shop had 30 chocolates 🍫. It sold 15. How many remain?", "options": {"A": "12", "B": "10", "C": "15", "D": "20"}, "correct_answer": "C"},
    {"id": 13, "difficulty": "easy", "question": "There were 18 students 👦👧 in a class. 6 went home. How many left?", "options": {"A": "14", "B": "10", "C": "12", "D": "8"}, "correct_answer": "C"},
    {"id": 14, "difficulty": "easy", "question": "A pack has 24 biscuits 🍪. Kids ate 4. How many are left?", "options": {"A": "18", "B": "20", "C": "22", "D": "14"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "Noah has 17 balloons 🎈. 7 burst. How many left?", "options": {"A": "8", "B": "10", "C": "12", "D": "9"}, "correct_answer": "B"},
    {"id": 16, "difficulty": "easy", "question": "There were 23 cupcakes 🧁. 3 were eaten. How many remain?", "options": {"A": "20", "B": "21", "C": "18", "D": "22"}, "correct_answer": "A"},
    {"id": 17, "difficulty": "easy", "question": "A farm had 14 hens 🐔. 4 ran away. How many left?", "options": {"A": "8", "B": "10", "C": "12", "D": "6"}, "correct_answer": "B"},
    {"id": 18, "difficulty": "easy", "question": "A box has 26 balls ⚽. 6 went missing. How many left?", "options": {"A": "18", "B": "20", "C": "22", "D": "19"}, "correct_answer": "A"},
    {"id": 19, "difficulty": "easy", "question": "A shelf had 30 books 📚. 10 were taken. How many remain?", "options": {"A": "22", "B": "25", "C": "20", "D": "18"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "There are 12 frogs 🐸 on a leaf. 2 jump off. How many left?", "options": {"A": "8", "B": "10", "C": "9", "D": "11"}, "correct_answer": "B"},


    {"id": 21, "difficulty": "medium", "question": "A teacher had 45 stickers 🌟. She gave 18 to students. How many left?", "options": {"A": "27", "B": "28", "C": "29", "D": "30"}, "correct_answer": "A"},
    {"id": 22, "difficulty": "medium", "question": "A zoo had 34 monkeys 🐒. 12 moved to another cage. How many here now?", "options": {"A": "20", "B": "22", "C": "18", "D": "25"}, "correct_answer": "B"},
    {"id": 23, "difficulty": "medium", "question": "A boy collected 29 shells 🐚. He lost 9. How many left?", "options": {"A": "20", "B": "19", "C": "21", "D": "18"}, "correct_answer": "A"},
    {"id": 24, "difficulty": "medium", "question": "A basket had 40 mangoes 🥭. 15 were sold. How many remain?", "options": {"A": "25", "B": "20", "C": "30", "D": "28"}, "correct_answer": "A"},
    {"id": 25, "difficulty": "medium", "question": "There were 33 rabbits 🐇. 13 hopped away. How many left?", "options": {"A": "21", "B": "20", "C": "18", "D": "19"}, "correct_answer": "B"},
    {"id": 26, "difficulty": "medium", "question": "A class had 42 kids 👧👦. 17 went home. How many in class?", "options": {"A": "25", "B": "28", "C": "26", "D": "29"}, "correct_answer": "A"},
    {"id": 27, "difficulty": "medium", "question": "Mina had 38 beads 💠. She used 14. How many left?", "options": {"A": "26", "B": "24", "C": "28", "D": "22"}, "correct_answer": "A"},
    {"id": 28, "difficulty": "medium", "question": "There were 45 cupcakes 🧁. Kids ate 19. How many now?", "options": {"A": "26", "B": "25", "C": "28", "D": "24"}, "correct_answer": "A"},
    {"id": 29, "difficulty": "medium", "question": "A box had 39 toys 🎲. 12 broke. How many remain?", "options": {"A": "27", "B": "26", "C": "25", "D": "24"}, "correct_answer": "A"},
    {"id": 30, "difficulty": "medium", "question": "A pack has 44 biscuits 🍪. 18 were eaten. How many left?", "options": {"A": "26", "B": "25", "C": "28", "D": "29"}, "correct_answer": "A"},

    {"id": 31, "difficulty": "medium", "question": "Riya had 41 marbles 🔵. She lost 13. How many left?", "options": {"A": "28", "B": "29", "C": "27", "D": "26"}, "correct_answer": "A"},
    {"id": 32, "difficulty": "medium", "question": "A shop had 36 candies 🍬. It sold 17. How many remain?", "options": {"A": "19", "B": "20", "C": "18", "D": "17"}, "correct_answer": "A"},
    {"id": 33, "difficulty": "medium", "question": "There were 32 balloons 🎈. 14 burst. How many still good?", "options": {"A": "18", "B": "20", "C": "17", "D": "16"}, "correct_answer": "A"},
    {"id": 34, "difficulty": "medium", "question": "A farmer had 40 cows 🐄. He sold 22. How many left?", "options": {"A": "18", "B": "19", "C": "20", "D": "17"}, "correct_answer": "A"},
    {"id": 35, "difficulty": "medium", "question": "There were 48 eggs 🥚. 29 broke. How many okay?", "options": {"A": "19", "B": "20", "C": "21", "D": "18"}, "correct_answer": "A"},
    {"id": 36, "difficulty": "medium", "question": "A shopkeeper had 43 balloons 🎈. Sold 16. How many remain?", "options": {"A": "27", "B": "26", "C": "28", "D": "25"}, "correct_answer": "A"},
    {"id": 37, "difficulty": "medium", "question": "Ritu bought 37 chocolates 🍫. Ate 11. How many left?", "options": {"A": "26", "B": "25", "C": "27", "D": "28"}, "correct_answer": "A"},
    {"id": 38, "difficulty": "medium", "question": "A tree had 29 birds 🐦. 13 flew away. How many remain?", "options": {"A": "16", "B": "17", "C": "15", "D": "14"}, "correct_answer": "A"},
    {"id": 39, "difficulty": "medium", "question": "Teacher had 34 worksheets 📄. Distributed 15. How many left?", "options": {"A": "19", "B": "20", "C": "21", "D": "22"}, "correct_answer": "A"},
    {"id": 40, "difficulty": "medium", "question": "A jar had 47 candies 🍬. Kids ate 18. How many remain?", "options": {"A": "29", "B": "28", "C": "30", "D": "31"}, "correct_answer": "A"},

    {"id": 41, "difficulty": "medium", "question": "A box has 45 Lego bricks 🧱. 27 got used. How many left?", "options": {"A": "18", "B": "20", "C": "22", "D": "17"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "medium", "question": "There were 31 fruits 🍎🍌. Kids ate 12. How many left?", "options": {"A": "19", "B": "18", "C": "20", "D": "21"}, "correct_answer": "A"},
    {"id": 43, "difficulty": "medium", "question": "A farm had 40 sheep 🐑. 14 went to graze. How many left?", "options": {"A": "26", "B": "25", "C": "24", "D": "23"}, "correct_answer": "A"},
    {"id": 44, "difficulty": "medium", "question": "There were 33 chocolates 🍫. 17 were eaten. How many remain?", "options": {"A": "16", "B": "18", "C": "19", "D": "15"}, "correct_answer": "A"},
    {"id": 45, "difficulty": "medium", "question": "A garden had 29 flowers 🌸. 11 dried up. How many fresh?", "options": {"A": "18", "B": "17", "C": "15", "D": "19"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "medium", "question": "There were 46 fish 🐟. 28 swam away. How many left?", "options": {"A": "18", "B": "20", "C": "22", "D": "17"}, "correct_answer": "A"},
    {"id": 47, "difficulty": "medium", "question": "A box had 36 toys 🧸. 19 were used. How many remain?", "options": {"A": "17", "B": "18", "C": "16", "D": "20"}, "correct_answer": "A"},
    {"id": 48, "difficulty": "medium", "question": "There are 25 pencils ✏️. 9 break. How many are okay?", "options": {"A": "16", "B": "15", "C": "14", "D": "13"}, "correct_answer": "A"},
    {"id": 49, "difficulty": "medium", "question": "A tub had 39 balls ⚽. 21 were taken out. How many left?", "options": {"A": "18", "B": "19", "C": "17", "D": "20"}, "correct_answer": "A"},
    {"id": 50, "difficulty": "medium", "question": "A jar had 48 candies 🍬. 22 were eaten. How many now?", "options": {"A": "26", "B": "25", "C": "24", "D": "27"}, "correct_answer": "A"},

    {"id": 51, "difficulty": "medium", "question": "A school bought 44 books 📚. 19 were issued. How many left?", "options": {"A": "25", "B": "26", "C": "27", "D": "28"}, "correct_answer": "A"},
    {"id": 52, "difficulty": "medium", "question": "There were 41 apples 🍎. 12 were eaten. How many remain?", "options": {"A": "29", "B": "28", "C": "30", "D": "27"}, "correct_answer": "A"},
    {"id": 53, "difficulty": "medium", "question": "A boy caught 34 fish 🐟. Gave 14. How many left?", "options": {"A": "20", "B": "18", "C": "21", "D": "22"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "medium", "question": "A class had 36 kids. 16 went home. How many remain?", "options": {"A": "20", "B": "21", "C": "18", "D": "22"}, "correct_answer": "A"},
    {"id": 55, "difficulty": "medium", "question": "29 cupcakes 🧁. 13 eaten. How many left?", "options": {"A": "16", "B": "15", "C": "17", "D": "18"}, "correct_answer": "A"},
    {"id": 56, "difficulty": "medium", "question": "49 birds 🐦 on a tree. 21 flew away. How many left?", "options": {"A": "28", "B": "29", "C": "30", "D": "27"}, "correct_answer": "A"},
    {"id": 57, "difficulty": "medium", "question": "26 candies 🍬. 9 eaten. How many left?", "options": {"A": "17", "B": "16", "C": "18", "D": "15"}, "correct_answer": "A"},
    {"id": 58, "difficulty": "medium", "question": "35 pencils ✏️. 14 used. How many unused?", "options": {"A": "21", "B": "22", "C": "20", "D": "19"}, "correct_answer": "A"},
    {"id": 59, "difficulty": "medium", "question": "43 books 📚. 16 given away. How many remain?", "options": {"A": "27", "B": "26", "C": "28", "D": "25"}, "correct_answer": "A"},
    {"id": 60, "difficulty": "medium", "question": "32 oranges 🍊. 11 eaten. How many left?", "options": {"A": "21", "B": "20", "C": "22", "D": "19"}, "correct_answer": "A"},


    {"id": 61, "difficulty": "hard", "question": "A gardener had 47 flowers 🌺. 29 wilted. How many fresh?", "options": {"A": "18", "B": "20", "C": "17", "D": "16"}, "correct_answer": "A"},
    {"id": 62, "difficulty": "hard", "question": "A box held 50 chocolates 🍫. 27 melted. How many left?", "options": {"A": "23", "B": "24", "C": "26", "D": "22"}, "correct_answer": "A"},
    {"id": 63, "difficulty": "hard", "question": "A class had 48 crayons 🖍️. 21 broke. How many unbroken?", "options": {"A": "27", "B": "26", "C": "28", "D": "25"}, "correct_answer": "A"},
    {"id": 64, "difficulty": "hard", "question": "A shop had 46 toys 🧸. 28 sold. How many still there?", "options": {"A": "18", "B": "19", "C": "17", "D": "16"}, "correct_answer": "A"},
    {"id": 65, "difficulty": "hard", "question": "There were 38 frogs 🐸. 19 hopped away. How many left?", "options": {"A": "19", "B": "18", "C": "20", "D": "21"}, "correct_answer": "A"},
    {"id": 66, "difficulty": "hard", "question": "A truck carried 40 boxes 📦. 23 delivered. How many left?", "options": {"A": "17", "B": "18", "C": "19", "D": "16"}, "correct_answer": "A"},
    {"id": 67, "difficulty": "hard", "question": "55 leaves 🍃 fell. 29 were swept away. How many remain?", "options": {"A": "26", "B": "25", "C": "27", "D": "28"}, "correct_answer": "A"},
    {"id": 68, "difficulty": "hard", "question": "42 kites 🎏. 25 flew away. How many remain?", "options": {"A": "17", "B": "18", "C": "16", "D": "19"}, "correct_answer": "A"},
    {"id": 69, "difficulty": "hard", "question": "A jar had 39 coins 💰. 21 spent. How many left?", "options": {"A": "18", "B": "19", "C": "17", "D": "16"}, "correct_answer": "A"},
    {"id": 70, "difficulty": "hard", "question": "A bag had 45 marbles 🔵. 28 were lost. How many remain?", "options": {"A": "17", "B": "16", "C": "15", "D": "18"}, "correct_answer": "A"},

    {"id": 71, "difficulty": "hard", "question": "There were 47 stars ⭐ drawn. 29 erased. How many left?", "options": {"A": "18", "B": "19", "C": "17", "D": "16"}, "correct_answer": "A"},
    {"id": 72, "difficulty": "hard", "question": "A locker had 36 keys 🔑. 19 used. How many remain?", "options": {"A": "17", "B": "16", "C": "18", "D": "19"}, "correct_answer": "A"},
    {"id": 73, "difficulty": "hard", "question": "There were 33 cupcakes 🧁. 15 gifted. How many left?", "options": {"A": "18", "B": "20", "C": "19", "D": "17"}, "correct_answer": "A"},
    {"id": 74, "difficulty": "hard", "question": "A class had 29 books 📚. 11 lost. How many left?", "options": {"A": "18", "B": "17", "C": "19", "D": "16"}, "correct_answer": "A"},
    {"id": 75, "difficulty": "hard", "question": "50 shells 🐚. 23 washed away. How many left?", "options": {"A": "27", "B": "28", "C": "29", "D": "26"}, "correct_answer": "A"},
    {"id": 76, "difficulty": "hard", "question": "There were 44 toys 🧸. 25 were donated. How many remain?", "options": {"A": "19", "B": "20", "C": "21", "D": "18"}, "correct_answer": "A"},
    {"id": 77, "difficulty": "hard", "question": "A box had 37 clips 📎. 19 lost. How many remain?", "options": {"A": "18", "B": "17", "C": "19", "D": "20"}, "correct_answer": "A"},
    {"id": 78, "difficulty": "hard", "question": "A pen box had 42 pens 🖊️. 24 used. How many left?", "options": {"A": "18", "B": "19", "C": "17", "D": "20"}, "correct_answer": "A"},
    {"id": 79, "difficulty": "hard", "question": "46 toffees 🍬. Kids took 28. How many left?", "options": {"A": "18", "B": "20", "C": "17", "D": "16"}, "correct_answer": "A"},
    {"id": 80, "difficulty": "hard", "question": "A store had 39 notebooks 📓. Sold 21. How many left?", "options": {"A": "18", "B": "19", "C": "17", "D": "16"}, "correct_answer": "A"}
  ]
}