[
  {
    "Question": "Which of the following pairs of lines are parallel?",
    "Answer": "A",
    "Explanation": "Lines that have the same slope and never intersect are parallel. In this case, Line 1 and Line 2 have the same slope.",
    "PictureURL": "",
    "OptionA": "Line 1 and Line 2",
    "OptionB": "Line 1 and Line 3",
    "OptionC": "Line 2 and Line 3",
    "OptionD": "Line 3 and Line 4",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Parallel Lines Identification",
    "Item": 1,
    "Type": "multiple choice",
    "Path": "geometry/parallel_lines"
  },
  {
    "Question": "Which of the following lines is perpendicular to Line A?",
    "Answer": "B",
    "Explanation": "Perpendicular lines have slopes that are negative reciprocals of each other. If Line A has a slope of 2, then a line with a slope of -1/2 is perpendicular.",
    "PictureURL": "",
    "OptionA": "Slope 1",
    "OptionB": "Slope -1/2",
    "OptionC": "Slope 2",
    "OptionD": "Slope 3",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Perpendicular Lines Identification",
    "Item": 2,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "If two lines intersect at a right angle, what can we say about them?",
    "Answer": "C",
    "Explanation": "Lines that intersect at a right angle are defined as perpendicular lines.",
    "PictureURL": "",
    "OptionA": "They are parallel.",
    "OptionB": "They are collinear.",
    "OptionC": "They are perpendicular.",
    "OptionD": "They are skew.",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Understanding Perpendicular Lines",
    "Item": 3,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "Which of the following statements is true about parallel lines?",
    "Answer": "A",
    "Explanation": "Parallel lines have the same slope and will never meet, regardless of how far they are extended.",
    "PictureURL": "",
    "OptionA": "They never intersect.",
    "OptionB": "They intersect at one point.",
    "OptionC": "They are the same line.",
    "OptionD": "They intersect at multiple points.",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Properties of Parallel Lines",
    "Item": 4,
    "Type": "multiple choice",
    "Path": "geometry/parallel_lines"
  },
  {
    "Question": "What is the slope of a line that is perpendicular to a line with a slope of 4?",
    "Answer": "B",
    "Explanation": "The slope of a line perpendicular to another is the negative reciprocal. The negative reciprocal of 4 is -1/4.",
    "PictureURL": "",
    "OptionA": "4",
    "OptionB": "-1/4",
    "OptionC": "1/4",
    "OptionD": "0",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Finding Perpendicular Slopes",
    "Item": 5,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "Which of the following pairs of lines are perpendicular?",
    "Answer": "C",
    "Explanation": "Lines with slopes of 3 and -1/3 are perpendicular because their slopes are negative reciprocals.",
    "PictureURL": "",
    "OptionA": "Slope 2 and Slope 4",
    "OptionB": "Slope 1 and Slope 5",
    "OptionC": "Slope 3 and Slope -1/3",
    "OptionD": "Slope 6 and Slope 0",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Identifying Perpendicular Lines",
    "Item": 6,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "Which of the following graphs shows parallel lines?",
    "Answer": "A",
    "Explanation": "Graph A shows two lines with the same slope, indicating they are parallel.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/4/4f/Parallel_lines.svg/1200px-Parallel_lines.svg.png",
    "OptionA": "Graph A",
    "OptionB": "Graph B",
    "OptionC": "Graph C",
    "OptionD": "Graph D",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Graphing Parallel Lines",
    "Item": 7,
    "Type": "multiple choice",
    "Path": "geometry/parallel_lines"
  },
  {
    "Question": "What is the relationship between two lines that have the same y-intercept but different slopes?",
    "Answer": "B",
    "Explanation": "Lines with the same y-intercept but different slopes will intersect at one point, making them neither parallel nor perpendicular.",
    "PictureURL": "",
    "OptionA": "They are parallel.",
    "OptionB": "They intersect.",
    "OptionC": "They are perpendicular.",
    "OptionD": "They are collinear.",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Understanding Line Relationships",
    "Item": 8,
    "Type": "multiple choice",
    "Path": "geometry/line_relationships"
  },
  {
    "Question": "If two lines are perpendicular, what is the sum of their slopes?",
    "Answer": "D",
    "Explanation": "The sum of the slopes of two perpendicular lines is not a fixed value; however, their slopes are negative reciprocals.",
    "PictureURL": "",
    "OptionA": "0",
    "OptionB": "1",
    "OptionC": "2",
    "OptionD": "Not a fixed value",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Slope Relationships of Perpendicular Lines",
    "Item": 9,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "Which of the following is a characteristic of parallel lines?",
    "Answer": "A",
    "Explanation": "Parallel lines maintain a constant distance apart and do not meet, regardless of how far they are extended.",
    "PictureURL": "",
    "OptionA": "They never meet.",
    "OptionB": "They meet at one point.",
    "OptionC": "They meet at multiple points.",
    "OptionD": "They are the same line.",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Characteristics of Parallel Lines",
    "Item": 10,
    "Type": "multiple choice",
    "Path": "geometry/parallel_lines"
  },
  {
    "Question": "In a coordinate plane, if Line 1 has a slope of 5, what is the slope of a line perpendicular to it?",
    "Answer": "C",
    "Explanation": "The slope of a line perpendicular to another is the negative reciprocal. The negative reciprocal of 5 is -1/5.",
    "PictureURL": "",
    "OptionA": "5",
    "OptionB": "1/5",
    "OptionC": "-1/5",
    "OptionD": "0",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Finding Perpendicular Slopes",
    "Item": 11,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "Which of the following pairs of lines are neither parallel nor perpendicular?",
    "Answer": "B",
    "Explanation": "Lines that intersect at an angle other than 90 degrees are neither parallel nor perpendicular.",
    "PictureURL": "",
    "OptionA": "Line A and Line B",
    "OptionB": "Line C and Line D",
    "OptionC": "Line E and Line F",
    "OptionD": "Line G and Line H",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Identifying Line Relationships",
    "Item": 12,
    "Type": "multiple choice",
    "Path": "geometry/line_relationships"
  },
  {
    "Question": "What is the angle formed by two perpendicular lines?",
    "Answer": "A",
    "Explanation": "Perpendicular lines intersect at right angles, which measure 90 degrees.",
    "PictureURL": "",
    "OptionA": "90 degrees",
    "OptionB": "45 degrees",
    "OptionC": "180 degrees",
    "OptionD": "120 degrees",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Understanding Angles of Perpendicular Lines",
    "Item": 13,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  },
  {
    "Question": "Which of the following is an example of parallel lines in real life?",
    "Answer": "C",
    "Explanation": "Train tracks are a common example of parallel lines, as they run alongside each other without intersecting.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Train_tracks.jpg/1200px-Train_tracks.jpg",
    "OptionA": "The edges of a book",
    "OptionB": "The sides of a triangle",
    "OptionC": "Train tracks",
    "OptionD": "The hands of a clock",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Real Life Examples of Parallel Lines",
    "Item": 14,
    "Type": "multiple choice",
    "Path": "geometry/parallel_lines"
  },
  {
    "Question": "Which of the following is a characteristic of perpendicular lines?",
    "Answer": "D",
    "Explanation": "Perpendicular lines intersect at right angles, which is a defining characteristic.",
    "PictureURL": "",
    "OptionA": "They never meet.",
    "OptionB": "They are parallel.",
    "OptionC": "They are collinear.",
    "OptionD": "They intersect at right angles.",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Identifying Parallel and Perpendicular Lines",
    "Content Type": "Mathematics",
    "Title": "Characteristics of Perpendicular Lines",
    "Item": 15,
    "Type": "multiple choice",
    "Path": "geometry/perpendicular_lines"
  }
]