[
  {
    "Question": "What is the formula for the surface area of a cube?",
    "Answer": "A",
    "Explanation": "The surface area of a cube is calculated using the formula 6a², where 'a' is the length of one side of the cube. This is because a cube has 6 identical square faces.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/3/3f/Cube.svg",
    "OptionA": "6a²",
    "OptionB": "2a² + 2ab",
    "OptionC": "4πr²",
    "OptionD": "2πr(r + h)",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Cube",
    "Item": 1,
    "Type": "multiple choice",
    "Path": "surface-area/cube"
  },
  {
    "Question": "How do you calculate the surface area of a rectangular prism?",
    "Answer": "B",
    "Explanation": "The surface area of a rectangular prism is calculated using the formula 2(lw + lh + wh), where l is length, w is width, and h is height. This accounts for all six rectangular faces.",
    "PictureURL": "",
    "OptionA": "l² + w² + h²",
    "OptionB": "2(lw + lh + wh)",
    "OptionC": "2πr² + 2πrh",
    "OptionD": "4a²",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Rectangular Prism",
    "Item": 2,
    "Type": "multiple choice",
    "Path": "surface-area/rectangular-prism"
  },
  {
    "Question": "What is the surface area of a sphere?",
    "Answer": "C",
    "Explanation": "The surface area of a sphere is given by the formula 4πr², where 'r' is the radius of the sphere. This formula arises from the geometric properties of spheres.",
    "PictureURL": "https://upload.wikimedia.org/wikipedia/commons/3/3f/Sphere.svg",
    "OptionA": "2πr",
    "OptionB": "πr²",
    "OptionC": "4πr²",
    "OptionD": "2πr²",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Sphere",
    "Item": 3,
    "Type": "multiple choice",
    "Path": "surface-area/sphere"
  },
  {
    "Question": "Which of the following shapes has the largest surface area for a given volume?",
    "Answer": "D",
    "Explanation": "Among common shapes, a cube has the smallest surface area for a given volume, while a sphere has the largest surface area for a given volume. This is a fundamental property in geometry.",
    "PictureURL": "",
    "OptionA": "Cube",
    "OptionB": "Rectangular Prism",
    "OptionC": "Cylinder",
    "OptionD": "Sphere",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area and Volume",
    "Item": 4,
    "Type": "multiple choice",
    "Path": "surface-area/volume-comparison"
  },
  {
    "Question": "What is the surface area of a cylinder?",
    "Answer": "A",
    "Explanation": "The surface area of a cylinder is calculated using the formula 2πr(h + r), where 'r' is the radius of the base and 'h' is the height of the cylinder. This includes the area of the two circular bases and the curved surface.",
    "PictureURL": "",
    "OptionA": "2πr(h + r)",
    "OptionB": "πr²h",
    "OptionC": "2πrh",
    "OptionD": "πr² + 2πrh",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Cylinder",
    "Item": 5,
    "Type": "multiple choice",
    "Path": "surface-area/cylinder"
  },
  {
    "Question": "If the radius of a sphere is doubled, how does the surface area change?",
    "Answer": "B",
    "Explanation": "If the radius of a sphere is doubled, the surface area increases by a factor of four. This is because surface area is proportional to the square of the radius (4π(2r)² = 16πr²).",
    "PictureURL": "",
    "OptionA": "It remains the same",
    "OptionB": "It quadruples",
    "OptionC": "It doubles",
    "OptionD": "It increases by a factor of eight",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Effect of Radius on Surface Area",
    "Item": 6,
    "Type": "multiple choice",
    "Path": "surface-area/radius-effect"
  },
  {
    "Question": "What is the surface area of a cone?",
    "Answer": "C",
    "Explanation": "The surface area of a cone is calculated using the formula πr(r + l), where 'r' is the radius of the base and 'l' is the slant height of the cone. This accounts for the circular base and the curved surface.",
    "PictureURL": "",
    "OptionA": "πr²",
    "OptionB": "2πr²",
    "OptionC": "πr(r + l)",
    "OptionD": "πr² + πrl",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Cone",
    "Item": 7,
    "Type": "multiple choice",
    "Path": "surface-area/cone"
  },
  {
    "Question": "Which unit is commonly used to express surface area?",
    "Answer": "A",
    "Explanation": "Surface area is typically expressed in square units, such as square meters (m²), square centimeters (cm²), or square inches (in²). This reflects the two-dimensional nature of surface area.",
    "PictureURL": "",
    "OptionA": "Square units",
    "OptionB": "Linear units",
    "OptionC": "Cubic units",
    "OptionD": "Percentage",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Units of Surface Area",
    "Item": 8,
    "Type": "multiple choice",
    "Path": "surface-area/units"
  },
  {
    "Question": "What is the surface area of a triangular prism?",
    "Answer": "B",
    "Explanation": "The surface area of a triangular prism is calculated using the formula bh + (perimeter of base) * h, where 'b' is the area of the triangular base, and 'h' is the height of the prism.",
    "PictureURL": "",
    "OptionA": "bh + 2b",
    "OptionB": "bh + (perimeter of base) * h",
    "OptionC": "2bh + perimeter * h",
    "OptionD": "3bh",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Triangular Prism",
    "Item": 9,
    "Type": "multiple choice",
    "Path": "surface-area/triangular-prism"
  },
  {
    "Question": "What happens to the surface area of a shape if all dimensions are halved?",
    "Answer": "C",
    "Explanation": "If all dimensions of a shape are halved, the surface area is reduced to one-fourth of the original area. This is because surface area is proportional to the square of the dimensions.",
    "PictureURL": "",
    "OptionA": "It remains the same",
    "OptionB": "It doubles",
    "OptionC": "It reduces to one-fourth",
    "OptionD": "It increases",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Effect of Halving Dimensions",
    "Item": 10,
    "Type": "multiple choice",
    "Path": "surface-area/halving-dimensions"
  },
  {
    "Question": "What is the surface area of a hemisphere?",
    "Answer": "D",
    "Explanation": "The surface area of a hemisphere is calculated using the formula 3πr², where 'r' is the radius. This includes the curved surface area and the area of the circular base.",
    "PictureURL": "",
    "OptionA": "2πr²",
    "OptionB": "πr²",
    "OptionC": "4πr²",
    "OptionD": "3πr²",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Hemisphere",
    "Item": 11,
    "Type": "multiple choice",
    "Path": "surface-area/hemisphere"
  },
  {
    "Question": "Which shape has the smallest surface area for a given volume?",
    "Answer": "A",
    "Explanation": "Among common shapes, a sphere has the smallest surface area for a given volume, making it the most efficient shape in terms of material use.",
    "PictureURL": "",
    "OptionA": "Sphere",
    "OptionB": "Cube",
    "OptionC": "Cylinder",
    "OptionD": "Cone",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area Efficiency",
    "Item": 12,
    "Type": "multiple choice",
    "Path": "surface-area/efficiency"
  },
  {
    "Question": "What is the surface area of a square pyramid?",
    "Answer": "B",
    "Explanation": "The surface area of a square pyramid is calculated using the formula b² + 2bs, where 'b' is the length of the base and 's' is the slant height. This accounts for the base and the four triangular faces.",
    "PictureURL": "",
    "OptionA": "b² + 4bs",
    "OptionB": "b² + 2bs",
    "OptionC": "2b² + 2bs",
    "OptionD": "b² + 3bs",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area of a Square Pyramid",
    "Item": 13,
    "Type": "multiple choice",
    "Path": "surface-area/square-pyramid"
  },
  {
    "Question": "What is the relationship between surface area and volume?",
    "Answer": "C",
    "Explanation": "Surface area and volume are related but different properties. Surface area measures the total area of the surface of a shape, while volume measures the space contained within it. As shapes increase in size, volume increases faster than surface area.",
    "PictureURL": "",
    "OptionA": "Surface area is always greater than volume",
    "OptionB": "They are the same",
    "OptionC": "Volume increases faster than surface area",
    "OptionD": "Surface area increases faster than volume",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area vs Volume",
    "Item": 14,
    "Type": "multiple choice",
    "Path": "surface-area/area-vs-volume"
  },
  {
    "Question": "What is the surface area of a rectangular box with dimensions 3 cm, 4 cm, and 5 cm?",
    "Answer": "A",
    "Explanation": "The surface area of a rectangular box is calculated using the formula 2(lw + lh + wh). For dimensions 3 cm, 4 cm, and 5 cm, the surface area is 2(3*4 + 3*5 + 4*5) = 2(12 + 15 + 20) = 2(47) = 94 cm².",
    "PictureURL": "",
    "OptionA": "94 cm²",
    "OptionB": "60 cm²",
    "OptionC": "70 cm²",
    "OptionD": "50 cm²",
    "OptionE": "",
    "OptionF": "",
    "OptionG": "",
    "TestName": "Surface Area Basics",
    "Content Type": "Mathematics",
    "Title": "Surface Area Calculation",
    "Item": 15,
    "Type": "multiple choice",
    "Path": "surface-area/box-calculation"
  }
]