[
  {
    "Question": "A store sells pencils for $0.50 each and erasers for $0.75 each. If you buy a total of 10 items and spend $6.00, how many pencils did you buy?",
    "Answer": "B",
    "Explanation": "Let x be the number of pencils and y be the number of erasers. We have the equations: x + y = 10 and 0.50x + 0.75y = 6. Solving these gives x = 6 and y = 4, so you bought 6 pencils.",
    "PictureURL": "",
    "OptionA": "4",
    "OptionB": "6",
    "OptionC": "8",
    "OptionD": "10",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Multi-step Word Problems",
    "Item": 1,
    "Type": "multiple choice",
    "Path": "word_problems/multi_step"
  },
  {
    "Question": "A triangle has a base of 10 cm and a height of 5 cm. What is the area of the triangle?",
    "Answer": "A",
    "Explanation": "The area of a triangle is calculated using the formula: Area = 1/2 * base * height. Therefore, Area = 1/2 * 10 * 5 = 25 cm².",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Triangle_area.svg/1200px-Triangle_area.svg.png",
    "OptionA": "25 cm²",
    "OptionB": "30 cm²",
    "OptionC": "20 cm²",
    "OptionD": "15 cm²",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Geometry Word Problems",
    "Item": 2,
    "Type": "multiple choice",
    "Path": "word_problems/geometry"
  },
  {
    "Question": "A class has 30 students. If 60% of them are girls, how many boys are in the class?",
    "Answer": "C",
    "Explanation": "If 60% are girls, then 40% are boys. 40% of 30 is 12. Therefore, there are 12 boys in the class.",
    "PictureURL": "",
    "OptionA": "10",
    "OptionB": "12",
    "OptionC": "18",
    "OptionD": "20",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Statistics Word Problems",
    "Item": 3,
    "Type": "multiple choice",
    "Path": "word_problems/statistics"
  },
  {
    "Question": "If a car travels 60 miles in 1 hour and 30 minutes, what is its average speed in miles per hour?",
    "Answer": "B",
    "Explanation": "To find the average speed, divide the total distance by the total time in hours. 1 hour and 30 minutes is 1.5 hours. Average speed = 60 miles / 1.5 hours = 40 miles per hour.",
    "PictureURL": "",
    "OptionA": "30 mph",
    "OptionB": "40 mph",
    "OptionC": "50 mph",
    "OptionD": "60 mph",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Speed and Distance Problems",
    "Item": 4,
    "Type": "multiple choice",
    "Path": "word_problems/speed"
  },
  {
    "Question": "A recipe requires 2 cups of flour for every 3 cups of sugar. If you have 8 cups of flour, how many cups of sugar can you use?",
    "Answer": "A",
    "Explanation": "The ratio of flour to sugar is 2:3. If you have 8 cups of flour, you can set up a proportion: 2/3 = 8/x, which gives x = 12 cups of sugar.",
    "PictureURL": "",
    "OptionA": "12",
    "OptionB": "10",
    "OptionC": "8",
    "OptionD": "6",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Ratio and Proportion Problems",
    "Item": 5,
    "Type": "multiple choice",
    "Path": "word_problems/ratio"
  },
  {
    "Question": "A rectangle has a length of 12 cm and a width of 4 cm. What is the perimeter of the rectangle?",
    "Answer": "C",
    "Explanation": "The perimeter of a rectangle is calculated using the formula: Perimeter = 2(length + width). Therefore, Perimeter = 2(12 + 4) = 32 cm.",
    "PictureURL": "",
    "OptionA": "24 cm",
    "OptionB": "28 cm",
    "OptionC": "32 cm",
    "OptionD": "36 cm",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Geometry Word Problems",
    "Item": 6,
    "Type": "multiple choice",
    "Path": "word_problems/geometry"
  },
  {
    "Question": "If a box contains 3 red balls, 5 blue balls, and 2 green balls, what is the probability of randomly selecting a blue ball?",
    "Answer": "B",
    "Explanation": "The total number of balls is 3 + 5 + 2 = 10. The probability of selecting a blue ball is the number of blue balls divided by the total number of balls: 5/10 = 0.5 or 50%.",
    "PictureURL": "",
    "OptionA": "0.3",
    "OptionB": "0.5",
    "OptionC": "0.7",
    "OptionD": "0.2",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Probability Problems",
    "Item": 7,
    "Type": "multiple choice",
    "Path": "word_problems/probability"
  },
  {
    "Question": "A farmer has 50 apples. He sells 20% of them. How many apples does he have left?",
    "Answer": "C",
    "Explanation": "20% of 50 apples is 10 apples. If he sells 10 apples, he has 50 - 10 = 40 apples left.",
    "PictureURL": "",
    "OptionA": "30",
    "OptionB": "35",
    "OptionC": "40",
    "OptionD": "45",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Percentage Problems",
    "Item": 8,
    "Type": "multiple choice",
    "Path": "word_problems/percentage"
  },
  {
    "Question": "A train leaves the station at 3 PM traveling at 80 km/h. If it travels for 2.5 hours, what time will it arrive at its destination?",
    "Answer": "A",
    "Explanation": "If the train travels for 2.5 hours, it will arrive at 3 PM + 2.5 hours = 5:30 PM.",
    "PictureURL": "",
    "OptionA": "5:30 PM",
    "OptionB": "6:00 PM",
    "OptionC": "6:30 PM",
    "OptionD": "7:00 PM",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Time and Travel Problems",
    "Item": 9,
    "Type": "multiple choice",
    "Path": "word_problems/time"
  },
  {
    "Question": "A pizza is cut into 8 equal slices. If you eat 3 slices, what fraction of the pizza is left?",
    "Answer": "B",
    "Explanation": "If 3 out of 8 slices are eaten, then 8 - 3 = 5 slices are left. The fraction of the pizza left is 5/8.",
    "PictureURL": "",
    "OptionA": "1/2",
    "OptionB": "5/8",
    "OptionC": "3/8",
    "OptionD": "1/4",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Fraction Problems",
    "Item": 10,
    "Type": "multiple choice",
    "Path": "word_problems/fractions"
  },
  {
    "Question": "If a bag contains 4 red marbles, 6 blue marbles, and 10 green marbles, what is the ratio of red marbles to the total number of marbles?",
    "Answer": "C",
    "Explanation": "The total number of marbles is 4 + 6 + 10 = 20. The ratio of red marbles to total marbles is 4:20, which simplifies to 1:5.",
    "PictureURL": "",
    "OptionA": "1:4",
    "OptionB": "1:3",
    "OptionC": "1:5",
    "OptionD": "1:6",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Ratio Problems",
    "Item": 11,
    "Type": "multiple choice",
    "Path": "word_problems/ratio"
  },
  {
    "Question": "A cyclist travels 15 km in 30 minutes. What is the cyclist's speed in km/h?",
    "Answer": "A",
    "Explanation": "To find the speed in km/h, convert 30 minutes to hours (0.5 hours). Speed = distance/time = 15 km / 0.5 h = 30 km/h.",
    "PictureURL": "",
    "OptionA": "30 km/h",
    "OptionB": "25 km/h",
    "OptionC": "20 km/h",
    "OptionD": "15 km/h",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Speed Problems",
    "Item": 12,
    "Type": "multiple choice",
    "Path": "word_problems/speed"
  },
  {
    "Question": "A box contains 12 chocolates, and you eat 3. What percentage of the chocolates is left?",
    "Answer": "B",
    "Explanation": "If you eat 3 out of 12 chocolates, you have 12 - 3 = 9 chocolates left. The percentage left is (9/12) * 100 = 75%.",
    "PictureURL": "",
    "OptionA": "50%",
    "OptionB": "75%",
    "OptionC": "25%",
    "OptionD": "100%",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Percentage Problems",
    "Item": 13,
    "Type": "multiple choice",
    "Path": "word_problems/percentage"
  },
  {
    "Question": "A rectangular garden has a length of 15 m and a width of 10 m. What is the area of the garden?",
    "Answer": "A",
    "Explanation": "The area of a rectangle is calculated using the formula: Area = length * width. Therefore, Area = 15 m * 10 m = 150 m².",
    "PictureURL": "",
    "OptionA": "150 m²",
    "OptionB": "100 m²",
    "OptionC": "200 m²",
    "OptionD": "250 m²",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Geometry Word Problems",
    "Item": 14,
    "Type": "multiple choice",
    "Path": "word_problems/geometry"
  },
  {
    "Question": "If a student scores 80% on a test with 50 questions, how many questions did they answer correctly?",
    "Answer": "C",
    "Explanation": "To find the number of correct answers, multiply the total questions by the percentage: 50 * 0.80 = 40 questions.",
    "PictureURL": "",
    "OptionA": "30",
    "OptionB": "35",
    "OptionC": "40",
    "OptionD": "45",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Word Problems Practice Test",
    "Content Type": "Mathematics",
    "Title": "Percentage Problems",
    "Item": 15,
    "Type": "multiple choice",
    "Path": "word_problems/percentage"
  }
]