{
  "title": "Equivalent Fractions - Grade 7 CBSE",
  "total_questions": 150,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "Which fraction is equivalent to 1/2?", "options": {"A": "2/3", "B": "3/6", "C": "1/4", "D": "3/8"}, "correct_answer": "B"},
    {"id": 2, "difficulty": "easy", "question": "Which fraction is equivalent to 2/3?", "options": {"A": "4/6", "B": "3/4", "C": "1/2", "D": "2/5"}, "correct_answer": "A"},
    {"id": 3, "difficulty": "easy", "question": "What is an equivalent fraction for 3/4 with denominator 12?", "options": {"A": "9/12", "B": "8/12", "C": "6/12", "D": "10/12"}, "correct_answer": "A"},
    {"id": 4, "difficulty": "easy", "question": "Find the missing numerator: 2/5 = ?/10", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 5, "difficulty": "easy", "question": "Which fraction is NOT equivalent to 1/3?", "options": {"A": "2/6", "B": "3/9", "C": "4/12", "D": "3/8"}, "correct_answer": "D"},
    {"id": 6, "difficulty": "easy", "question": "What is 2/4 in simplest form?", "options": {"A": "1/2", "B": "1/3", "C": "2/3", "D": "3/4"}, "correct_answer": "A"},
    {"id": 7, "difficulty": "easy", "question": "Find the missing number: 3/7 = 12/?", "options": {"A": "21", "B": "24", "C": "28", "D": "35"}, "correct_answer": "C"},
    {"id": 8, "difficulty": "easy", "question": "Which fraction is equivalent to 0.5?", "options": {"A": "1/3", "B": "2/3", "C": "1/2", "D": "3/4"}, "correct_answer": "C"},
    {"id": 9, "difficulty": "easy", "question": "Find two equivalent fractions for 2/5.", "options": {"A": "4/10 and 6/15", "B": "4/8 and 6/12", "C": "3/10 and 5/15", "D": "3/8 and 4/10"}, "correct_answer": "A"},
    {"id": 10, "difficulty": "easy", "question": "Which decimal is equivalent to 1/4?", "options": {"A": "0.2", "B": "0.25", "C": "0.3", "D": "0.4"}, "correct_answer": "B"},
    {"id": 11, "difficulty": "easy", "question": "Simplify 8/12 to lowest terms.", "options": {"A": "1/2", "B": "2/3", "C": "3/4", "D": "4/6"}, "correct_answer": "B"},
    {"id": 12, "difficulty": "easy", "question": "What fraction is equivalent to 0.75?", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "B"},
    {"id": 13, "difficulty": "easy", "question": "Find the missing denominator: 5/8 = 15/?", "options": {"A": "20", "B": "24", "C": "32", "D": "40"}, "correct_answer": "B"},
    {"id": 14, "difficulty": "easy", "question": "Which fraction is equivalent to 4/5?", "options": {"A": "8/12", "B": "12/15", "C": "10/12", "D": "6/10"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "Convert 0.6 to a fraction in simplest form.", "options": {"A": "2/3", "B": "3/5", "C": "6/10", "D": "4/7"}, "correct_answer": "B"},
    {"id": 16, "difficulty": "easy", "question": "Are 3/5 and 9/15 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Maybe", "D": "Cannot determine"}, "correct_answer": "A"},
    {"id": 17, "difficulty": "easy", "question": "Find the missing numerator: ?/9 = 4/6", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "B"},
    {"id": 18, "difficulty": "easy", "question": "Convert 2/5 to a decimal.", "options": {"A": "0.2", "B": "0.25", "C": "0.4", "D": "0.5"}, "correct_answer": "C"},
    {"id": 19, "difficulty": "easy", "question": "Which fraction is equivalent to 0.8?", "options": {"A": "3/4", "B": "4/5", "C": "5/6", "D": "7/8"}, "correct_answer": "B"},
    {"id": 20, "difficulty": "easy", "question": "Write 6/8 in simplest form.", "options": {"A": "1/2", "B": "2/3", "C": "3/4", "D": "4/5"}, "correct_answer": "C"},
    
    {"id": 21, "difficulty": "medium", "question": "Find three fractions equivalent to 5/6.", "options": {"A": "10/12, 15/18, 20/24", "B": "10/18, 15/24, 20/30", "C": "6/12, 9/18, 12/24", "D": "5/12, 10/18, 15/24"}, "correct_answer": "A"},
    {"id": 22, "difficulty": "medium", "question": "Convert 0.125 to a fraction in simplest form.", "options": {"A": "1/6", "B": "1/7", "C": "1/8", "D": "1/9"}, "correct_answer": "C"},
    {"id": 23, "difficulty": "medium", "question": "Which fraction is equivalent to 0.333...?", "options": {"A": "1/4", "B": "1/3", "C": "2/5", "D": "3/8"}, "correct_answer": "B"},
    {"id": 24, "difficulty": "medium", "question": "Find the missing number in the equivalent fractions: 7/9 = 35/?", "options": {"A": "40", "B": "45", "C": "50", "D": "55"}, "correct_answer": "B"},
    {"id": 25, "difficulty": "medium", "question": "Convert 5/12 to a decimal (round to 2 decimal places).", "options": {"A": "0.41", "B": "0.42", "C": "0.43", "D": "0.44"}, "correct_answer": "B"},
    {"id": 26, "difficulty": "medium", "question": "Which set contains only fractions equivalent to 3/7?", "options": {"A": "6/14, 9/21, 12/28", "B": "6/21, 9/28, 12/35", "C": "4/14, 6/21, 8/28", "D": "9/14, 12/21, 15/28"}, "correct_answer": "A"},
    {"id": 27, "difficulty": "medium", "question": "Convert the fraction 7/8 to a decimal.", "options": {"A": "0.875", "B": "0.78", "C": "0.85", "D": "0.92"}, "correct_answer": "A"},
    {"id": 28, "difficulty": "medium", "question": "Find the value of x if 4/5 = 16/x.", "options": {"A": "18", "B": "20", "C": "22", "D": "24"}, "correct_answer": "B"},
    {"id": 29, "difficulty": "medium", "question": "Which decimal is equivalent to 11/20?", "options": {"A": "0.45", "B": "0.5", "C": "0.55", "D": "0.6"}, "correct_answer": "C"},
    {"id": 30, "difficulty": "medium", "question": "Simplify 18/24 to its lowest terms.", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "B"},
    {"id": 31, "difficulty": "medium", "question": "Find two equivalent fractions for 7/9 with denominators 27 and 36.", "options": {"A": "21/27 and 28/36", "B": "14/27 and 21/36", "C": "21/27 and 32/36", "D": "14/27 and 28/36"}, "correct_answer": "A"},
    {"id": 32, "difficulty": "medium", "question": "Convert 0.64 to a fraction in simplest form.", "options": {"A": "16/25", "B": "32/50", "C": "8/13", "D": "64/100"}, "correct_answer": "A"},
    {"id": 33, "difficulty": "medium", "question": "Which fraction is NOT equivalent to the others: 2/3, 6/9, 8/12, 10/18?", "options": {"A": "2/3", "B": "6/9", "C": "8/12", "D": "10/18"}, "correct_answer": "D"},
    {"id": 34, "difficulty": "medium", "question": "Convert 3/16 to a decimal.", "options": {"A": "0.1875", "B": "0.1625", "C": "0.175", "D": "0.1925"}, "correct_answer": "A"},
    {"id": 35, "difficulty": "medium", "question": "Find the missing number: 9/11 = ?/44", "options": {"A": "32", "B": "34", "C": "36", "D": "38"}, "correct_answer": "C"},
    {"id": 36, "difficulty": "medium", "question": "Which decimal is equivalent to 5/8?", "options": {"A": "0.625", "B": "0.58", "C": "0.65", "D": "0.725"}, "correct_answer": "A"},
    {"id": 37, "difficulty": "medium", "question": "Are 14/21 and 20/30 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Only when simplified", "D": "Cannot determine"}, "correct_answer": "A"},
    {"id": 38, "difficulty": "medium", "question": "Convert 0.375 to a fraction in simplest form.", "options": {"A": "3/8", "B": "5/12", "C": "7/16", "D": "9/24"}, "correct_answer": "A"},
    {"id": 39, "difficulty": "medium", "question": "Find three equivalent fractions for 4/9.", "options": {"A": "8/18, 12/27, 16/36", "B": "8/27, 12/36, 16/45", "C": "6/18, 8/27, 10/36", "D": "6/27, 9/36, 12/45"}, "correct_answer": "A"},
    {"id": 40, "difficulty": "medium", "question": "Which fraction is equivalent to 0.45?", "options": {"A": "4/9", "B": "5/11", "C": "9/20", "D": "11/25"}, "correct_answer": "C"},
    {"id": 41, "difficulty": "medium", "question": "Simplify 42/56 to its lowest terms.", "options": {"A": "3/4", "B": "5/7", "C": "6/8", "D": "7/9"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "medium", "question": "Convert 13/25 to a decimal.", "options": {"A": "0.48", "B": "0.5", "C": "0.52", "D": "0.55"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "medium", "question": "Find the value of y if 5/6 = 25/y.", "options": {"A": "28", "B": "30", "C": "32", "D": "34"}, "correct_answer": "B"},
    {"id": 44, "difficulty": "medium", "question": "Which set of fractions are all equivalent to 2/5?", "options": {"A": "4/10, 6/15, 8/20", "B": "4/15, 6/20, 8/25", "C": "3/10, 4/15, 5/20", "D": "4/8, 6/12, 8/16"}, "correct_answer": "A"},
    {"id": 45, "difficulty": "medium", "question": "Convert 0.72 to a fraction in simplest form.", "options": {"A": "18/25", "B": "36/50", "C": "7/10", "D": "72/100"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "medium", "question": "Find the missing numerator: ?/15 = 8/12", "options": {"A": "9", "B": "10", "C": "11", "D": "12"}, "correct_answer": "B"},
    {"id": 47, "difficulty": "medium", "question": "Which decimal is equivalent to 7/12 (round to 3 decimal places)?", "options": {"A": "0.583", "B": "0.584", "C": "0.585", "D": "0.586"}, "correct_answer": "A"},
    {"id": 48, "difficulty": "medium", "question": "Are 15/24 and 25/40 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Only when multiplied", "D": "Cannot say"}, "correct_answer": "A"},
    {"id": 49, "difficulty": "medium", "question": "Convert 0.16 to a fraction in simplest form.", "options": {"A": "4/25", "B": "8/50", "C": "16/100", "D": "2/13"}, "correct_answer": "A"},
    {"id": 50, "difficulty": "medium", "question": "Find two equivalent fractions for 11/13 with denominators 26 and 39.", "options": {"A": "22/26 and 33/39", "B": "24/26 and 36/39", "C": "20/26 and 30/39", "D": "18/26 and 27/39"}, "correct_answer": "A"},
    {"id": 51, "difficulty": "medium", "question": "Which fraction is equivalent to 0.83 (with repeating 3)?", "options": {"A": "5/6", "B": "7/8", "C": "9/10", "D": "11/12"}, "correct_answer": "A"},
    {"id": 52, "difficulty": "medium", "question": "Simplify 54/72 to its lowest terms.", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "B"},
    {"id": 53, "difficulty": "medium", "question": "Convert 9/40 to a decimal.", "options": {"A": "0.225", "B": "0.23", "C": "0.235", "D": "0.24"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "medium", "question": "Find the value of x if 7/8 = x/32.", "options": {"A": "26", "B": "28", "C": "30", "D": "32"}, "correct_answer": "B"},
    {"id": 55, "difficulty": "medium", "question": "Which decimal is equivalent to 17/20?", "options": {"A": "0.8", "B": "0.85", "C": "0.9", "D": "0.95"}, "correct_answer": "B"},
    {"id": 56, "difficulty": "medium", "question": "Are 21/28 and 27/36 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Sometimes", "D": "Only when added"}, "correct_answer": "A"},
    {"id": 57, "difficulty": "medium", "question": "Convert 0.24 to a fraction in simplest form.", "options": {"A": "6/25", "B": "12/50", "C": "24/100", "D": "3/13"}, "correct_answer": "A"},
    {"id": 58, "difficulty": "medium", "question": "Find three equivalent fractions for 5/12.", "options": {"A": "10/24, 15/36, 20/48", "B": "8/24, 12/36, 16/48", "C": "10/36, 15/48, 20/60", "D": "6/24, 9/36, 12/48"}, "correct_answer": "A"},
    {"id": 59, "difficulty": "medium", "question": "Which fraction is equivalent to 0.65?", "options": {"A": "13/20", "B": "7/11", "C": "16/25", "D": "19/30"}, "correct_answer": "A"},
    {"id": 60, "difficulty": "medium", "question": "Simplify 36/48 to its lowest terms.", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "B"},
    {"id": 61, "difficulty": "medium", "question": "Convert 11/16 to a decimal.", "options": {"A": "0.6875", "B": "0.69", "C": "0.7", "D": "0.725"}, "correct_answer": "A"},
    {"id": 62, "difficulty": "medium", "question": "Find the missing number: 8/15 = 24/?", "options": {"A": "40", "B": "45", "C": "50", "D": "55"}, "correct_answer": "B"},
    {"id": 63, "difficulty": "medium", "question": "Which decimal is equivalent to 19/25?", "options": {"A": "0.74", "B": "0.75", "C": "0.76", "D": "0.77"}, "correct_answer": "C"},
    {"id": 64, "difficulty": "medium", "question": "Are 16/20 and 24/30 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Only when divided", "D": "Cannot determine"}, "correct_answer": "A"},
    {"id": 65, "difficulty": "medium", "question": "Convert 0.84 to a fraction in simplest form.", "options": {"A": "21/25", "B": "42/50", "C": "84/100", "D": "17/20"}, "correct_answer": "A"},
    {"id": 66, "difficulty": "medium", "question": "Find two equivalent fractions for 9/14 with denominators 28 and 42.", "options": {"A": "18/28 and 27/42", "B": "20/28 and 30/42", "C": "16/28 and 24/42", "D": "14/28 and 21/42"}, "correct_answer": "A"},
    {"id": 67, "difficulty": "medium", "question": "Which fraction is equivalent to 0.275?", "options": {"A": "11/40", "B": "7/25", "C": "9/32", "D": "13/48"}, "correct_answer": "A"},
    {"id": 68, "difficulty": "medium", "question": "Simplify 45/60 to its lowest terms.", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "B"},
    {"id": 69, "difficulty": "medium", "question": "Convert 3/7 to a decimal (round to 3 decimal places).", "options": {"A": "0.428", "B": "0.429", "C": "0.43", "D": "0.431"}, "correct_answer": "B"},
    {"id": 70, "difficulty": "medium", "question": "Find the value of y if 9/10 = 36/y.", "options": {"A": "38", "B": "40", "C": "42", "D": "44"}, "correct_answer": "B"},
    {"id": 71, "difficulty": "medium", "question": "Which decimal is equivalent to 23/50?", "options": {"A": "0.44", "B": "0.45", "C": "0.46", "D": "0.47"}, "correct_answer": "C"},
    {"id": 72, "difficulty": "medium", "question": "Are 25/35 and 30/42 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Only when multiplied", "D": "Cannot say"}, "correct_answer": "A"},
    {"id": 73, "difficulty": "medium", "question": "Convert 0.96 to a fraction in simplest form.", "options": {"A": "24/25", "B": "48/50", "C": "96/100", "D": "19/20"}, "correct_answer": "A"},
    {"id": 74, "difficulty": "medium", "question": "Find three equivalent fractions for 8/11.", "options": {"A": "16/22, 24/33, 32/44", "B": "12/22, 18/33, 24/44", "C": "10/22, 15/33, 20/44", "D": "14/22, 21/33, 28/44"}, "correct_answer": "A"},
    {"id": 75, "difficulty": "medium", "question": "Which fraction is equivalent to 0.15?", "options": {"A": "3/20", "B": "4/25", "C": "5/33", "D": "6/40"}, "correct_answer": "A"},
    {"id": 76, "difficulty": "medium", "question": "Simplify 63/84 to its lowest terms.", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "B"},
    {"id": 77, "difficulty": "medium", "question": "Convert 17/40 to a decimal.", "options": {"A": "0.425", "B": "0.43", "C": "0.435", "D": "0.44"}, "correct_answer": "A"},
    {"id": 78, "difficulty": "medium", "question": "Find the missing number: 13/17 = ?/34", "options": {"A": "24", "B": "26", "C": "28", "D": "30"}, "correct_answer": "B"},
    {"id": 79, "difficulty": "medium", "question": "Which decimal is equivalent to 7/9 (round to 3 decimal places)?", "options": {"A": "0.777", "B": "0.778", "C": "0.779", "D": "0.78"}, "correct_answer": "B"},
    {"id": 80, "difficulty": "medium", "question": "Are 33/44 and 39/52 equivalent fractions?", "options": {"A": "Yes", "B": "No", "C": "Only when simplified", "D": "Cannot determine"}, "correct_answer": "A"},
    
    {"id": 81, "difficulty": "hard", "question": "Which fraction is equivalent to 0.636363... (repeating 63)?", "options": {"A": "7/11", "B": "14/22", "C": "21/33", "D": "All of these"}, "correct_answer": "D"},
    {"id": 82, "difficulty": "hard", "question": "Convert 0.41666... (repeating 6) to a fraction in simplest form.", "options": {"A": "5/12", "B": "7/16", "C": "9/20", "D": "11/24"}, "correct_answer": "A"},
    {"id": 83, "difficulty": "hard", "question": "Find the value of x if (2x+1)/15 = 3/5.", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 84, "difficulty": "hard", "question": "Which fraction is equivalent to 0.454545... (repeating 45)?", "options": {"A": "5/11", "B": "9/20", "C": "15/33", "D": "Both A and C"}, "correct_answer": "D"},
    {"id": 85, "difficulty": "hard", "question": "Simplify the complex fraction: (3/4)/(5/6) to its simplest form.", "options": {"A": "9/10", "B": "5/8", "C": "7/12", "D": "11/15"}, "correct_answer": "A"},
    {"id": 86, "difficulty": "hard", "question": "Convert 0.7333... (repeating 3) to a fraction in simplest form.", "options": {"A": "11/15", "B": "22/30", "C": "33/45", "D": "All are equivalent"}, "correct_answer": "A"},
    {"id": 87, "difficulty": "hard", "question": "Find three different equivalent fractions for 7/13 that have denominators between 50 and 100.", "options": {"A": "28/52, 35/65, 42/78", "B": "21/39, 28/52, 35/65", "C": "28/52, 35/65, 49/91", "D": "21/39, 35/65, 49/91"}, "correct_answer": "C"},
    {"id": 88, "difficulty": "hard", "question": "Which fraction is NOT equivalent to 0.625?", "options": {"A": "5/8", "B": "10/16", "C": "15/24", "D": "20/36"}, "correct_answer": "D"},
    {"id": 89, "difficulty": "hard", "question": "If 5/7 = x/28 = 15/y, find the values of x and y.", "options": {"A": "x=20, y=21", "B": "x=20, y=42", "C": "x=25, y=35", "D": "x=25, y=42"}, "correct_answer": "A"},
    {"id": 90, "difficulty": "hard", "question": "Convert 0.181818... (repeating 18) to a fraction in simplest form.", "options": {"A": "2/11", "B": "4/22", "C": "6/33", "D": "All are equivalent"}, "correct_answer": "A"},
    {"id": 91, "difficulty": "hard", "question": "Find the missing numbers in the equivalent fraction chain: 3/8 = 9/? = ?/40 = 36/?", "options": {"A": "24, 15, 96", "B": "24, 12, 96", "C": "24, 15, 120", "D": "32, 15, 96"}, "correct_answer": "A"},
    {"id": 92, "difficulty": "hard", "question": "Which decimal is equivalent to the fraction 13/11?", "options": {"A": "1.1818...", "B": "1.2", "C": "1.2727...", "D": "1.3"}, "correct_answer": "A"},
    {"id": 93, "difficulty": "hard", "question": "Simplify the expression: (2/3 + 1/6) ÷ (3/4 - 1/8) and express as a fraction in lowest terms.", "options": {"A": "2/3", "B": "3/4", "C": "4/5", "D": "5/6"}, "correct_answer": "C"},
    {"id": 94, "difficulty": "hard", "question": "Find all values of x for which 15/20 and x/24 are equivalent fractions.", "options": {"A": "16", "B": "17", "C": "18", "D": "19"}, "correct_answer": "C"},
    {"id": 95, "difficulty": "hard", "question": "Convert 1.08333... (repeating 3) to a mixed number in simplest form.", "options": {"A": "1 1/12", "B": "1 5/12", "C": "1 7/12", "D": "1 3/4"}, "correct_answer": "A"},
    {"id": 96, "difficulty": "hard", "question": "If 7/9 of a number is equal to 5/6 of another number, what fraction of the first number is the second number?", "options": {"A": "14/15", "B": "15/14", "C": "21/20", "D": "20/21"}, "correct_answer": "A"},
    {"id": 97, "difficulty": "hard", "question": "Find the fraction equivalent to 0.428571428571... (repeating 428571) with denominator 21.", "options": {"A": "9/21", "B": "10/21", "C": "11/21", "D": "12/21"}, "correct_answer": "A"},
    {"id": 98, "difficulty": "hard", "question": "Simplify: (0.6 × 2/3) ÷ (0.4 × 3/5) and express as a fraction in lowest terms.", "options": {"A": "5/6", "B": "4/5", "C": "3/4", "D": "2/3"}, "correct_answer": "A"},
    {"id": 99, "difficulty": "hard", "question": "Which of these fractions is equivalent to 1.25?", "options": {"A": "5/4", "B": "10/8", "C": "15/12", "D": "All of these"}, "correct_answer": "D"},
    {"id": 100, "difficulty": "hard", "question": "If 3/5 = a/15 = 12/b = c/40, find the sum of a, b, and c.", "options": {"A": "65", "B": "68", "C": "72", "D": "75"}, "correct_answer": "B"}
 ,
 {"id":101,"difficulty":"easy","question":"Which fraction is equivalent to 5/10?","options":{"A":"1/5","B":"1/2","C":"2/5","D":"3/5"},"correct_answer":"B"},
    {"id":102,"difficulty":"easy","question":"Which fraction is equivalent to 6/9?","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/5"},"correct_answer":"B"},
    {"id":103,"difficulty":"easy","question":"Find the equivalent fraction of 4/6 in simplest form.","options":{"A":"1/2","B":"2/3","C":"3/5","D":"4/6"},"correct_answer":"B"},
    {"id":104,"difficulty":"easy","question":"Which fraction is equivalent to 10/20?","options":{"A":"1/3","B":"1/4","C":"1/2","D":"2/3"},"correct_answer":"C"},
    {"id":105,"difficulty":"easy","question":"Which fraction is equivalent to 12/16?","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"B"},
    {"id":106,"difficulty":"easy","question":"Find the missing number: 3/4 = ?/8","options":{"A":"4","B":"5","C":"6","D":"7"},"correct_answer":"C"},
    {"id":107,"difficulty":"easy","question":"Which fraction is equivalent to 15/25?","options":{"A":"2/3","B":"3/4","C":"3/5","D":"4/5"},"correct_answer":"C"},
    {"id":108,"difficulty":"easy","question":"Simplify 20/30 to lowest terms.","options":{"A":"2/5","B":"3/5","C":"4/5","D":"5/6"},"correct_answer":"B"},
    {"id":109,"difficulty":"easy","question":"Which fraction is equivalent to 9/12?","options":{"A":"1/3","B":"2/3","C":"3/4","D":"4/5"},"correct_answer":"C"},
    {"id":110,"difficulty":"easy","question":"Find the equivalent fraction of 7/14.","options":{"A":"1/2","B":"1/3","C":"2/3","D":"3/4"},"correct_answer":"A"},
    {"id":111,"difficulty":"easy","question":"Which fraction is equivalent to 18/24?","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"B"},
    {"id":112,"difficulty":"easy","question":"Convert 0.2 to an equivalent fraction.","options":{"A":"1/2","B":"1/3","C":"1/4","D":"1/5"},"correct_answer":"D"},
    {"id":113,"difficulty":"easy","question":"Which fraction is equivalent to 25/50?","options":{"A":"1/4","B":"1/3","C":"1/2","D":"2/3"},"correct_answer":"C"},
    {"id":114,"difficulty":"easy","question":"Simplify 16/20 to lowest terms.","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"C"},
    {"id":115,"difficulty":"easy","question":"Find the missing denominator: 4/7 = 12/?","options":{"A":"18","B":"21","C":"24","D":"28"},"correct_answer":"B"},
    {"id":116,"difficulty":"easy","question":"Which fraction is equivalent to 0.4?","options":{"A":"2/5","B":"3/5","C":"4/5","D":"5/6"},"correct_answer":"A"},
    {"id":117,"difficulty":"easy","question":"Which fraction is equivalent to 21/28?","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"B"},
    {"id":118,"difficulty":"easy","question":"Simplify 14/35.","options":{"A":"1/2","B":"2/5","C":"3/5","D":"4/7"},"correct_answer":"B"},
    {"id":119,"difficulty":"easy","question":"Which fraction is equivalent to 30/45?","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
    {"id":120,"difficulty":"easy","question":"Find the simplest form of 27/36.","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"B"},

    {"id":121,"difficulty":"medium","question":"Find two equivalent fractions for 4/9.","options":{"A":"8/18 and 12/27","B":"6/18 and 10/27","C":"12/18 and 16/27","D":"6/27 and 8/36"},"correct_answer":"A"},
    {"id":122,"difficulty":"medium","question":"Which decimal is equivalent to 3/5?","options":{"A":"0.3","B":"0.4","C":"0.5","D":"0.6"},"correct_answer":"D"},
    {"id":123,"difficulty":"medium","question":"Find the missing numerator: ?/12 = 5/6","options":{"A":"8","B":"9","C":"10","D":"11"},"correct_answer":"B"},
    {"id":124,"difficulty":"medium","question":"Simplify 24/32 to lowest terms.","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"B"},
    {"id":125,"difficulty":"medium","question":"Which fraction is equivalent to 0.375?","options":{"A":"3/8","B":"5/12","C":"7/16","D":"9/20"},"correct_answer":"A"},
    {"id":126,"difficulty":"medium","question":"Find the value of x if 6/7 = 18/x.","options":{"A":"18","B":"19","C":"20","D":"21"},"correct_answer":"D"},
    {"id":127,"difficulty":"medium","question":"Which fraction is NOT equivalent to 2/5?","options":{"A":"4/10","B":"6/15","C":"8/20","D":"10/30"},"correct_answer":"D"},
    {"id":128,"difficulty":"medium","question":"Convert 7/20 to a decimal.","options":{"A":"0.25","B":"0.3","C":"0.35","D":"0.4"},"correct_answer":"C"},
    {"id":129,"difficulty":"medium","question":"Simplify 50/75 to lowest terms.","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
    {"id":130,"difficulty":"medium","question":"Which fraction is equivalent to 11/22?","options":{"A":"1/2","B":"2/3","C":"3/4","D":"4/5"},"correct_answer":"A"},
    {"id":131,"difficulty":"medium","question":"Find two equivalent fractions for 5/8.","options":{"A":"10/16 and 15/24","B":"8/16 and 12/20","C":"6/16 and 10/24","D":"12/16 and 18/24"},"correct_answer":"A"},
    {"id":132,"difficulty":"medium","question":"Convert 9/25 to a decimal.","options":{"A":"0.32","B":"0.34","C":"0.36","D":"0.38"},"correct_answer":"C"},
    {"id":133,"difficulty":"medium","question":"Find the missing denominator: 7/10 = 21/?","options":{"A":"25","B":"30","C":"35","D":"40"},"correct_answer":"B"},
    {"id":134,"difficulty":"medium","question":"Which decimal is equivalent to 13/20?","options":{"A":"0.6","B":"0.65","C":"0.7","D":"0.75"},"correct_answer":"B"},
    {"id":135,"difficulty":"medium","question":"Simplify 28/42.","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"A"},
    {"id":136,"difficulty":"medium","question":"Which fraction is equivalent to 0.125?","options":{"A":"1/6","B":"1/7","C":"1/8","D":"1/9"},"correct_answer":"C"},
    {"id":137,"difficulty":"medium","question":"Find the value of y if 4/9 = 20/y.","options":{"A":"40","B":"42","C":"45","D":"48"},"correct_answer":"C"},
    {"id":138,"difficulty":"medium","question":"Simplify 66/88 to lowest terms.","options":{"A":"2/3","B":"3/4","C":"4/5","D":"5/6"},"correct_answer":"B"},
    {"id":139,"difficulty":"medium","question":"Which fraction is equivalent to 0.9?","options":{"A":"7/8","B":"8/9","C":"9/10","D":"10/11"},"correct_answer":"C"},
    {"id":140,"difficulty":"medium","question":"Find two equivalent fractions for 11/15.","options":{"A":"22/30 and 33/45","B":"21/30 and 32/45","C":"20/30 and 30/45","D":"24/30 and 36/45"},"correct_answer":"A"},

    {"id":141,"difficulty":"hard","question":"Which fraction is equivalent to 0.666...?","options":{"A":"2/3","B":"3/5","C":"4/7","D":"5/8"},"correct_answer":"A"},
    {"id":142,"difficulty":"hard","question":"Convert 0.7272... (repeating) to a fraction.","options":{"A":"8/11","B":"9/11","C":"10/11","D":"7/11"},"correct_answer":"A"},
    {"id":143,"difficulty":"hard","question":"Find x if (3x)/20 = 9/10.","options":{"A":"4","B":"5","C":"6","D":"7"},"correct_answer":"B"},
    {"id":144,"difficulty":"hard","question":"Which fraction is equivalent to 1.75?","options":{"A":"5/3","B":"7/4","C":"9/5","D":"11/6"},"correct_answer":"B"},
    {"id":145,"difficulty":"hard","question":"Simplify (4/5) ÷ (8/15).","options":{"A":"3/2","B":"4/3","C":"5/4","D":"6/5"},"correct_answer":"B"},
    {"id":146,"difficulty":"hard","question":"Convert 0.5833... (repeating 3) to a fraction.","options":{"A":"7/12","B":"5/6","C":"3/5","D":"11/18"},"correct_answer":"A"},
    {"id":147,"difficulty":"hard","question":"Find three equivalent fractions for 9/11 with denominators greater than 50.","options":{"A":"45/55, 54/66, 63/77","B":"18/22, 27/33, 36/44","C":"36/55, 45/66, 54/77","D":"27/55, 36/66, 45/77"},"correct_answer":"A"},
    {"id":148,"difficulty":"hard","question":"Which fraction is NOT equivalent to 0.75?","options":{"A":"3/4","B":"6/8","C":"9/12","D":"10/14"},"correct_answer":"D"},
    {"id":149,"difficulty":"hard","question":"If 4/7 = x/35 = 12/y, find x + y.","options":{"A":"55","B":"60","C":"65","D":"70"},"correct_answer":"B"},
    {"id":150,"difficulty":"hard","question":"If 5/6 = a/18 = 20/b, find the value of a + b.","options":{"A":"40","B":"42","C":"45","D":"48"},"correct_answer":"B"}
 ]
}