{
  "title": "AM and PM (Time Problems) - Grade 4",
  "total_questions": 60,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "Riya wakes up at 7:00 🌅. Is this AM or PM?", "options": {"A": "AM", "B": "PM", "C": "Both", "D": "None"}, "correct_answer": "A"},
    {"id": 2, "difficulty": "easy", "question": "School starts at 8:30 ⏰. Is this AM or PM?", "options": {"A": "PM", "B": "AM", "C": "Midnight", "D": "Evening"}, "correct_answer": "B"},
    {"id": 3, "difficulty": "easy", "question": "Dinner time is at 7:30 🍽️. AM or PM?", "options": {"A": "AM", "B": "Both", "C": "PM", "D": "None"}, "correct_answer": "C"},
    {"id": 4, "difficulty": "easy", "question": "If it is 3:00 🌞 in the afternoon, it is?", "options": {"A": "Midnight", "B": "Evening", "C": "PM", "D": "AM"}, "correct_answer": "D"},
    {"id": 5, "difficulty": "easy", "question": "You sleep at 10:00 😴. AM or PM?", "options": {"A": "PM", "B": "AM", "C": "Noon", "D": "Morning"}, "correct_answer": "A"},
    {"id": 6, "difficulty": "easy", "question": "Lunch is at 1:00 🍛. AM or PM?", "options": {"A": "AM", "B": "Midnight", "C": "PM", "D": "Evening"}, "correct_answer": "B"},
    {"id": 7, "difficulty": "easy", "question": "Rohan studies at 6:00 🌄. AM or PM?", "options": {"A": "PM", "B": "Noon", "C": "AM", "D": "Evening"}, "correct_answer": "C"},
    {"id": 8, "difficulty": "easy", "question": "Movie starts at 5:00 🎬. AM or PM?", "options": {"A": "PM", "B": "AM", "C": "Morning", "D": "Midnight"}, "correct_answer": "D"},
    {"id": 9, "difficulty": "easy", "question": "If the clock shows 12:00 🌞 noon, is it AM or PM?", "options": {"A": "AM", "B": "Midnight", "C": "PM", "D": "Both"}, "correct_answer": "A"},
    {"id": 10, "difficulty": "easy", "question": "Grandma sleeps at 9:00 🛌. AM or PM?", "options": {"A": "AM", "B": "PM", "C": "Noon", "D": "Evening"}, "correct_answer": "B"},

    {"id": 11, "difficulty": "easy", "question": "Sunrise happens at 5:45 🌅. AM or PM?", "options": {"A": "AM", "B": "PM", "C": "Evening", "D": "Noon"}, "correct_answer": "C"},
    {"id": 12, "difficulty": "easy", "question": "Riya eats breakfast at 8:00 🍞. AM or PM?", "options": {"A": "Afternoon", "B": "Morning", "C": "PM", "D": "Evening"}, "correct_answer": "D"},
    {"id": 13, "difficulty": "easy", "question": "School ends at 3:00 🏫. AM or PM?", "options": {"A": "PM", "B": "AM", "C": "Midnight", "D": "Noon"}, "correct_answer": "C"},
    {"id": 14, "difficulty": "easy", "question": "If it is 11:00 before noon ☀️, it is?", "options": {"A": "Afternoon", "B": "PM", "C": "AM", "D": "Evening"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "At 6:30 🌇, it is?", "options": {"A": "Morning", "B": "PM", "C": "AM", "D": "Midnight"}, "correct_answer": "C"},
    {"id": 16, "difficulty": "easy", "question": "Kids play at 4:00 🛝. AM or PM?", "options": {"A": "AM", "B": "Noon", "C": "PM", "D": "Evening"}, "correct_answer": "D"},
    {"id": 17, "difficulty": "easy", "question": "Dad returns home at 8:00 🏠. AM or PM?", "options": {"A": "PM", "B": "AM", "C": "Midnight", "D": "Noon"}, "correct_answer": "A"},
    {"id": 18, "difficulty": "easy", "question": "It is 10:30 🌞 in the morning. AM or PM?", "options": {"A": "PM", "B": "Both", "C": "AM", "D": "Midnight"}, "correct_answer": "B"},
    {"id": 19, "difficulty": "easy", "question": "If it is 2:00 afternoon 🍽️, is it AM or PM?", "options": {"A": "AM", "B": "PM", "C": "Midnight", "D": "Noon"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "Ritu brushes teeth at 7:00 😁. AM or PM?", "options": {"A": "Evening", "B": "AM", "C": "PM", "D": "Noon"}, "correct_answer": "D"},

    {"id": 21, "difficulty": "medium", "question": "A bus leaves at 9:30 AM 🚌. It reaches in 2 hours. When does it arrive?", "options": {"A": "11:30 PM", "B": "11:30 AM", "C": "12:30 AM", "D": "1:30 PM"}, "correct_answer": "A"},
    {"id": 22, "difficulty": "medium", "question": "A show starts at 6:00 PM 🎭 and ends after 2 hours. When does it finish?", "options": {"A": "6:30 PM", "B": "8:00 PM", "C": "7:30 PM", "D": "9:00 PM"}, "correct_answer": "B"},
    {"id": 23, "difficulty": "medium", "question": "School assembly starts at 8:00 AM 🎤 and ends at 8:20 AM. Duration?", "options": {"A": "10 min", "B": "20 min", "C": "25 min", "D": "30 min"}, "correct_answer": "C"},
    {"id": 24, "difficulty": "medium", "question": "Lunch break begins at 12:30 PM 🍛 and ends at 1:00 PM. How long?", "options": {"A": "20 min", "B": "25 min", "C": "30 min", "D": "35 min"}, "correct_answer": "D"},
    {"id": 25, "difficulty": "medium", "question": "A cartoon starts at 5:00 PM 📺 and ends at 5:45 PM. Duration?", "options": {"A": "45 min", "B": "1 hour", "C": "30 min", "D": "40 min"}, "correct_answer": "A"},
    {"id": 26, "difficulty": "medium", "question": "A movie begins at 3:30 PM 🎬 and is 2 hours long. Ends at?", "options": {"A": "6:00 PM", "B": "5:30 PM", "C": "4:30 PM", "D": "7:00 PM"}, "correct_answer": "B"},
    {"id": 27, "difficulty": "medium", "question": "A bakery opens at 7:00 AM 🥐. After 3 hours, time is?", "options": {"A": "10:00 AM", "B": "9:30 AM", "C": "11:00 AM", "D": "12:00 PM"}, "correct_answer": "C"},
    {"id": 28, "difficulty": "medium", "question": "At 11:00 AM 🌞, after 2 hours, time will be?", "options": {"A": "12:00 PM", "B": "2:00 PM", "C": "1:00 PM", "D": "3:00 PM"}, "correct_answer": "D"},
    {"id": 29, "difficulty": "medium", "question": "A match begins at 4:00 PM ⚽. After 1 hour, time is?", "options": {"A": "5:30 PM", "B": "5:00 PM", "C": "6:00 PM", "D": "4:30 PM"}, "correct_answer": "A"},
    {"id": 30, "difficulty": "medium", "question": "At 2:45 PM ⏰, 15 minutes later is?", "options": {"A": "3:00 PM", "B": "3:15 PM", "C": "3:30 PM", "D": "2:50 PM"}, "correct_answer": "B"},

    {"id": 31, "difficulty": "medium", "question": "A class starts at 10:00 AM 📚 and lasts 1 hour. Ends at?", "options": {"A": "10:30 AM", "B": "11:00 AM", "C": "11:30 AM", "D": "12:00 PM"}, "correct_answer": "C"},
    {"id": 32, "difficulty": "medium", "question": "A workshop starts at 9:15 AM 🛠️. Ends at 10:15 AM. Duration?", "options": {"A": "1 hour", "B": "45 min", "C": "30 min", "D": "1 hr 15 min"}, "correct_answer": "D"},
    {"id": 33, "difficulty": "medium", "question": "A dance class 🩰 begins at 6:00 PM and ends at 7:00 PM. Duration?", "options": {"A": "1 hour", "B": "45 min", "C": "30 min", "D": "1 hr 30 min"}, "correct_answer": "A"},
    {"id": 34, "difficulty": "medium", "question": "At 3:30 PM 🍹, after 45 minutes it will be?", "options": {"A": "4:00 PM", "B": "4:15 PM", "C": "4:30 PM", "D": "5:00 PM"}, "correct_answer": "B"},
    {"id": 35, "difficulty": "medium", "question": "A train leaves at 11:30 AM 🚆. After 2 hours it is?", "options": {"A": "12:30 PM", "B": "1:30 PM", "C": "2:00 PM", "D": "1:00 PM"}, "correct_answer": "C"},
    {"id": 36, "difficulty": "medium", "question": "A doctor sees patients at 4:00 PM 🩺. After 20 min time is?", "options": {"A": "4:20 PM", "B": "4:40 PM", "C": "5:00 PM", "D": "4:10 PM"}, "correct_answer": "D"},
    {"id": 37, "difficulty": "medium", "question": "A seminar begins at 2:00 PM 🎤. Ends at 4:00 PM. Duration?", "options": {"A": "1 hr", "B": "1.5 hr", "C": "2 hr", "D": "2.5 hr"}, "correct_answer": "A"},
    {"id": 38, "difficulty": "medium", "question": "At 10:00 AM 🌞, after 30 min?", "options": {"A": "10:15 AM", "B": "10:30 AM", "C": "11:00 AM", "D": "10:45 AM"}, "correct_answer": "B"},
    {"id": 39, "difficulty": "medium", "question": "At 12:00 PM noon ☀️, after 2 hrs?", "options": {"A": "2:00 PM", "B": "1:00 PM", "C": "3:00 PM", "D": "4:00 PM"}, "correct_answer": "C"},
    {"id": 40, "difficulty": "medium", "question": "A club opens at 5:00 PM 🎮. After 3 hrs time is?", "options": {"A": "8:00 PM", "B": "7:00 PM", "C": "9:00 PM", "D": "6:00 PM"}, "correct_answer": "D"},

    {"id": 41, "difficulty": "hard", "question": "A flight departs at 11:00 PM ✈️ and takes 3 hours. Arrival time?", "options": {"A": "1:00 AM", "B": "2:00 AM", "C": "3:00 AM", "D": "4:00 AM"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "hard", "question": "An event starts at 10:30 AM 🎉 and ends at 1:00 PM. Duration?", "options": {"A": "1.5 hr", "B": "2 hr", "C": "2.5 hr", "D": "3 hr"}, "correct_answer": "B"},
    {"id": 43, "difficulty": "hard", "question": "A train leaves at 10:45 PM 🚆. After 2 hr 15 min?", "options": {"A": "12:00 AM", "B": "12:30 AM", "C": "1:00 AM", "D": "1:15 AM"}, "correct_answer": "C"},
    {"id": 44, "difficulty": "hard", "question": "A match starts at 7:20 PM ⚽. Ends at 9:00 PM. Duration?", "options": {"A": "1 hr", "B": "1 hr 20 min", "C": "2 hr", "D": "1 hr 40 min"}, "correct_answer": "D"},
    {"id": 45, "difficulty": "hard", "question": "A workshop begins at 11:15 AM 🛠️ and lasts 2 hr 30 min.", "options": {"A": "1:00 PM", "B": "1:45 PM", "C": "2:00 PM", "D": "2:30 PM"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "hard", "question": "A journey starts at 6:50 AM 🚗. After 3 hr 10 min time is?", "options": {"A": "9:40 AM", "B": "10:00 AM", "C": "10:30 AM", "D": "10:20 AM"}, "correct_answer": "B"},
    {"id": 47, "difficulty": "hard", "question": "Movie starts at 8:40 PM 🎬. Duration 1 hr 30 min. Ends?", "options": {"A": "9:40 PM", "B": "10:10 PM", "C": "11:00 PM", "D": "10:30 PM"}, "correct_answer": "C"},
    {"id": 48, "difficulty": "hard", "question": "At 11:55 AM ⏰, 20 minutes later?", "options": {"A": "12:15 PM", "B": "12:05 PM", "C": "12:20 PM", "D": "1:00 PM"}, "correct_answer": "D"},
    {"id": 49, "difficulty": "hard", "question": "At 2:35 PM 🍿, after 1 hr 25 min?", "options": {"A": "3:55 PM", "B": "4:00 PM", "C": "4:30 PM", "D": "5:00 PM"}, "correct_answer": "C"},
    {"id": 50, "difficulty": "hard", "question": "A train leaves at 11:40 PM 🚆. After 30 min?", "options": {"A": "12:10 AM", "B": "12:00 AM", "C": "12:20 AM", "D": "1:00 AM"}, "correct_answer": "D"},

    {"id": 51, "difficulty": "hard", "question": "At 9:50 PM 🌙, 2 hr 10 min later is?", "options": {"A": "11:00 PM", "B": "12:00 AM", "C": "12:30 AM", "D": "1:00 AM"}, "correct_answer": "C"},
    {"id": 52, "difficulty": "hard", "question": "Flight departs at 10:25 PM ✈️, duration 3 hr. Arrival?", "options": {"A": "12:25 AM", "B": "1:25 AM", "C": "2:25 AM", "D": "3:00 AM"}, "correct_answer": "D"},
    {"id": 53, "difficulty": "hard", "question": "Class starts at 8:40 AM 📚 and lasts 50 min.", "options": {"A": "9:20 AM", "B": "9:30 AM", "C": "9:40 AM", "D": "9:50 AM"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "hard", "question": "A workshop begins at 2:55 PM 🧰 for 65 min.", "options": {"A": "3:45 PM", "B": "3:55 PM", "C": "4:00 PM", "D": "4:20 PM"}, "correct_answer": "B"},
    {"id": 55, "difficulty": "hard", "question": "A journey starts at 7:30 AM 🚗. After 4 hr?", "options": {"A": "11:20 AM", "B": "11:30 AM", "C": "12:00 PM", "D": "12:30 PM"}, "correct_answer": "C"},
    {"id": 56, "difficulty": "hard", "question": "Movie begins at 6:55 PM 🎬. Duration 2 hr 5 min.", "options": {"A": "8:55 PM", "B": "9:00 PM", "C": "9:30 PM", "D": "9:40 PM"}, "correct_answer": "D"},
    {"id": 57, "difficulty": "hard", "question": "At 3:15 PM 🧮, 2 hr later?", "options": {"A": "4:15 PM", "B": "5:00 PM", "C": "5:15 PM", "D": "6:00 PM"}, "correct_answer": "A"},
    {"id": 58, "difficulty": "hard", "question": "At 10:10 PM 🌙, 50 min later?", "options": {"A": "11:00 PM", "B": "11:10 PM", "C": "11:30 PM", "D": "12:00 AM"}, "correct_answer": "B"},
    {"id": 59, "difficulty": "hard", "question": "Flight at 11:50 PM ✈️. 15 min later is?", "options": {"A": "12:05 AM", "B": "12:00 AM", "C": "12:10 AM", "D": "1:00 AM"}, "correct_answer": "C"},
    {"id": 60, "difficulty": "hard", "question": "A train leaves at 2:20 PM 🚆. After 3 hr 40 min?", "options": {"A": "5:50 PM", "B": "6:00 PM", "C": "6:20 PM", "D": "7:00 PM"}, "correct_answer": "D"}
  ]
}