{
  "title": "Multiplication of Algebraic Expressions - Grade 7 ICSE",
  "total_questions": 60,
  "questions": [
    {
      "id": 1,
      "difficulty": "easy",
      "question": "Multiply: 3 × x = ? 🍎",
      "options": { "A": "3x", "B": "3 + x", "C": "x³", "D": "3 - x" },
      "correct_answer": "A"
    },
    {
      "id": 2,
      "difficulty": "easy",
      "question": "What is 5 × 2y? 🎈",
      "options": { "A": "7y", "B": "10y", "C": "10", "D": "5y²" },
      "correct_answer": "B"
    },
    {
      "id": 3,
      "difficulty": "easy",
      "question": "Multiply: a × 4 🍭",
      "options": { "A": "4a", "B": "a⁴", "C": "a + 4", "D": "4 + a" },
      "correct_answer": "A"
    },
    {
      "id": 4,
      "difficulty": "easy",
      "question": "2 × 3b = ? 🎯",
      "options": { "A": "5b", "B": "6", "C": "6b", "D": "6b²" },
      "correct_answer": "C"
    },
    {
      "id": 5,
      "difficulty": "easy",
      "question": "Multiply: 7 × c 🧸",
      "options": { "A": "7c", "B": "c⁷", "C": "7 + c", "D": "7 - c" },
      "correct_answer": "A"
    },
    {
      "id": 6,
      "difficulty": "easy",
      "question": "What is 1 × d? 🚀",
      "options": { "A": "0", "B": "1", "C": "d", "D": "d²" },
      "correct_answer": "C"
    },
    {
      "id": 7,
      "difficulty": "easy",
      "question": "Multiply: 0 × e 🧩",
      "options": {
        "A": "e",
        "B": "0",
        "C": "1",
        "D": "e²"
      },
      "correct_answer": "B"
    },
    {
      "id": 8,
      "difficulty": "easy",
      "question": "6 × 2f = ? 🎨",
      "options": { "A": "8f", "B": "12", "C": "12f", "D": "12f²" },
      "correct_answer": "C"
    },
    {
      "id": 9,
      "difficulty": "easy",
      "question": "Multiply: g × 10 🍦",
      "options": { "A": "10g", "B": "g¹⁰", "C": "g + 10", "D": "g/10" },
      "correct_answer": "A"
    },
    {
      "id": 10,
      "difficulty": "easy",
      "question": "What is 4 × 5h? 🎭",
      "options": { "A": "9h", "B": "20", "C": "20h", "D": "20h²" },
      "correct_answer": "C"
    },
    {
      "id": 11,
      "difficulty": "easy",
      "question": "Multiply: 2 × j × 3 🦋",
      "options": { "A": "5j", "B": "6j", "C": "6", "D": "2j³" },
      "correct_answer": "B"
    },
    {
      "id": 12,
      "difficulty": "easy",
      "question": "3k × 2 = ? 🏀",
      "options": { "A": "5k", "B": "6", "C": "6k", "D": "3k²" },
      "correct_answer": "C"
    },
    {
      "id": 13,
      "difficulty": "easy",
      "question": "Multiply: 8 × l 🍪",
      "options": { "A": "8l", "B": "l⁸", "C": "8 + l", "D": "8l²" },
      "correct_answer": "A"
    },
    {
      "id": 14,
      "difficulty": "easy",
      "question": "What is 9 × 0.5m? 🧸",
      "options": { "A": "9.5m", "B": "4.5", "C": "4.5m", "D": "14m" },
      "correct_answer": "C"
    },
    {
      "id": 15,
      "difficulty": "easy",
      "question": "Multiply: n × 100 🍩",
      "options": { "A": "100n", "B": "n¹⁰⁰", "C": "100 + n", "D": "n/100" },
      "correct_answer": "A"
    },
    {
      "id": 16,
      "difficulty": "easy",
      "question": "2 × 6p = ? 🪁",
      "options": { "A": "8p", "B": "12", "C": "12p", "D": "12p²" },
      "correct_answer": "C"
    },
    {
      "id": 17,
      "difficulty": "easy",
      "question": "Multiply: q × 1/2 🐛",
      "options": { "A": "2q", "B": "q/2", "C": "q + 1/2", "D": "q²/2" },
      "correct_answer": "B"
    },
    {
      "id": 18,
      "difficulty": "easy",
      "question": "What is 0.25 × 4r? 🌼",
      "options": {
        "A": "r",
        "B": "4r",
        "C": "0.25r",
        "D": "r²"
      },
      "correct_answer": "A"
    },
    {
      "id": 19,
      "difficulty": "easy",
      "question": "Multiply: 5 × s × 2 🎠",
      "options": { "A": "7s", "B": "10s", "C": "5s²", "D": "10" },
      "correct_answer": "B"
    },
    {
      "id": 20,
      "difficulty": "easy",
      "question": "3t × 4 = ? 🥇",
      "options": { "A": "7t", "B": "12", "C": "12t", "D": "12t²" },
      "correct_answer": "C"
    },
    {
      "id": 21,
      "difficulty": "medium",
      "question": "Multiply: 3(x + 2) 🦉",
      "options": { "A": "3x + 2", "B": "3x + 6", "C": "x + 6", "D": "5x" },
      "correct_answer": "B"
    },
    {
      "id": 22,
      "difficulty": "medium",
      "question": "What is 4(y - 1)? 🌈",
      "options": { "A": "4y - 1", "B": "4y - 4", "C": "y - 4", "D": "3y" },
      "correct_answer": "B"
    },
    {
      "id": 23,
      "difficulty": "medium",
      "question": "Multiply: 2a(3a + 4) 🧮",
      "options": {
        "A": "6a + 8",
        "B": "6a² + 8a",
        "C": "5a² + 6a",
        "D": "6a + 8a"
      },
      "correct_answer": "B"
    },
    {
      "id": 24,
      "difficulty": "medium",
      "question": "What is 5(2b - 3)? 🚴",
      "options": {
        "A": "10b - 3",
        "B": "10b - 15",
        "C": "7b - 15",
        "D": "10b - 8"
      },
      "correct_answer": "B"
    },
    {
      "id": 25,
      "difficulty": "medium",
      "question": "Multiply: c(4c + 7) 🍉",
      "options": {
        "A": "4c + 7c",
        "B": "4c² + 7",
        "C": "4c² + 7c",
        "D": "11c²"
      },
      "correct_answer": "C"
    },
    {
      "id": 26,
      "difficulty": "medium",
      "question": "What is -2(d - 5)? 🏓",
      "options": {
        "A": "-2d - 10",
        "B": "-2d + 10",
        "C": "2d - 10",
        "D": "-2d - 5"
      },
      "correct_answer": "B"
    },
    {
      "id": 27,
      "difficulty": "medium",
      "question": "Multiply: 3e(2e - 1) 🎸",
      "options": {
        "A": "6e - 3",
        "B": "6e² - 1",
        "C": "6e² - 3e",
        "D": "5e² - 3e"
      },
      "correct_answer": "C"
    },
    {
      "id": 28,
      "difficulty": "medium",
      "question": "What is (1/2)(4f + 6)? 🧭",
      "options": {
        "A": "2f + 3",
        "B": "2f + 6",
        "C": "4f + 3",
        "D": "2f + 12"
      },
      "correct_answer": "A"
    },
    {
      "id": 29,
      "difficulty": "medium",
      "question": "Multiply: 5(0.2g + 0.4) 🥨",
      "options": {
        "A": "g + 2",
        "B": "g + 0.4",
        "C": "5g + 2",
        "D": "0.2g + 2"
      },
      "correct_answer": "A"
    },
    {
      "id": 30,
      "difficulty": "medium",
      "question": "What is h(3h + 2h)? 🎪",
      "options": { "A": "3h² + 2h", "B": "5h²", "C": "5h", "D": "6h²" },
      "correct_answer": "B"
    },
    {
      "id": 31,
      "difficulty": "medium",
      "question": "Multiply: 2j(3 - j) 🍕",
      "options": {
        "A": "6j - 2j",
        "B": "6j - 2j²",
        "C": "6 - 2j²",
        "D": "5j - j²"
      },
      "correct_answer": "B"
    },
    {
      "id": 32,
      "difficulty": "medium",
      "question": "What is -3(k + 4)? ⚽",
      "options": {
        "A": "-3k + 4",
        "B": "-3k + 12",
        "C": "-3k - 12",
        "D": "3k - 12"
      },
      "correct_answer": "C"
    },
    {
      "id": 33,
      "difficulty": "medium",
      "question": "Multiply: 4l(l - 2) 🍯",
      "options": {
        "A": "4l² - 2",
        "B": "4l² - 8",
        "C": "4l² - 8l",
        "D": "4l - 8l"
      },
      "correct_answer": "C"
    },
    {
      "id": 34,
      "difficulty": "medium",
      "question": "What is 0.5(6m - 8)? 🪐",
      "options": {
        "A": "3m - 4",
        "B": "3m - 8",
        "C": "6m - 4",
        "D": "3m - 0.5"
      },
      "correct_answer": "A"
    },
    {
      "id": 35,
      "difficulty": "medium",
      "question": "Multiply: n(2n + n) 🎁",
      "options": { "A": "2n² + n", "B": "2n² + n²", "C": "3n²", "D": "2n²" },
      "correct_answer": "C"
    },
    {
      "id": 36,
      "difficulty": "medium",
      "question": "What is 7(1/7 p + 1)? 🍬",
      "options": { "A": "p + 1", "B": "p + 7", "C": "1 + 7", "D": "p + 1/7" },
      "correct_answer": "B"
    },
    {
      "id": 37,
      "difficulty": "medium",
      "question": "Multiply: 3q(q - 2q) 🎷",
      "options": { "A": "3q² - 6q", "B": "-3q²", "C": "3q - 6q²", "D": "q²" },
      "correct_answer": "B"
    },
    {
      "id": 38,
      "difficulty": "medium",
      "question": "What is -4(r - 0.5)? 🛸",
      "options": {
        "A": "-4r - 2",
        "B": "-4r + 2",
        "C": "4r - 2",
        "D": "-4r - 0.5"
      },
      "correct_answer": "B"
    },
    {
      "id": 39,
      "difficulty": "medium",
      "question": "Multiply: 2s(3s + 4 - s) 🥁",
      "options": {
        "A": "6s² + 8s - 2s",
        "B": "4s² + 8s",
        "C": "6s + 8 - 2s",
        "D": "6s² + 8s"
      },
      "correct_answer": "B"
    },
    {
      "id": 40,
      "difficulty": "medium",
      "question": "What is (t + 2) × 3? 🍍",
      "options": { "A": "3t + 2", "B": "t + 6", "C": "3t + 6", "D": "3t + 5" },
      "correct_answer": "C"
    },
    {
      "id": 41,
      "difficulty": "hard",
      "question": "Multiply: (x+2)(x+3) 🧩🔥",
      "options": {
        "A": "x² + 5x + 6",
        "B": "x² + 6",
        "C": "2x + 5",
        "D": "x² + 5x + 5"
      },
      "correct_answer": "A"
    },
    {
      "id": 42,
      "difficulty": "hard",
      "question": "What is (y-4)(y+2)? 🚀🌟",
      "options": {
        "A": "y² - 2y - 8",
        "B": "y² + 2y - 8",
        "C": "y² - 8",
        "D": "y² - 2y + 8"
      },
      "correct_answer": "A"
    },
    {
      "id": 43,
      "difficulty": "hard",
      "question": "Multiply: (2a+1)(a-3) 🏆🎯",
      "options": {
        "A": "2a² - 5a - 3",
        "B": "2a² - 6a - 3",
        "C": "2a² - 5a + 3",
        "D": "2a² + a - 3"
      },
      "correct_answer": "A"
    },
    {
      "id": 44,
      "difficulty": "hard",
      "question": "What is (3b-2)(2b+5)? 🧠💡",
      "options": {
        "A": "6b² + 11b - 10",
        "B": "6b² + 19b - 10",
        "C": "6b² + 11b + 10",
        "D": "6b² - 11b - 10"
      },
      "correct_answer": "A"
    },
    {
      "id": 45,
      "difficulty": "hard",
      "question": "Multiply: (c+4)² 🧸📐",
      "options": {
        "A": "c² + 8c + 16",
        "B": "c² + 16",
        "C": "c² + 4c + 16",
        "D": "c² + 8c + 8"
      },
      "correct_answer": "A"
    },
    {
      "id": 46,
      "difficulty": "hard",
      "question": "What is (d-5)²? 🍕🤔",
      "options": {
        "A": "d² - 10d + 25",
        "B": "d² - 25",
        "C": "d² - 5d + 25",
        "D": "d² - 10d - 25"
      },
      "correct_answer": "A"
    },
    {
      "id": 47,
      "difficulty": "hard",
      "question": "Multiply: (2e+3)(2e-3) 🏦📊",
      "options": {
        "A": "4e² - 9",
        "B": "4e² + 9",
        "C": "4e² - 12e + 9",
        "D": "4e² + 12e - 9"
      },
      "correct_answer": "A"
    },
    {
      "id": 48,
      "difficulty": "hard",
      "question": "What is (f+7)(f-7)? 🎨🎭",
      "options": {
        "A": "f² - 49",
        "B": "f² + 49",
        "C": "f² - 14f + 49",
        "D": "f² - 14"
      },
      "correct_answer": "A"
    },
    {
      "id": 49,
      "difficulty": "hard",
      "question": "Multiply: (3g-1)(g+4) 🍦🔢",
      "options": {
        "A": "3g² + 11g - 4",
        "B": "3g² + 13g - 4",
        "C": "3g² + 11g + 4",
        "D": "3g² - 11g - 4"
      },
      "correct_answer": "A"
    },
    {
      "id": 50,
      "difficulty": "hard",
      "question": "What is (h-2)(h-6)? 🪁🧵",
      "options": {
        "A": "h² - 8h + 12",
        "B": "h² - 4h + 12",
        "C": "h² + 8h + 12",
        "D": "h² - 8h - 12"
      },
      "correct_answer": "A"
    },
    {
      "id": 51,
      "difficulty": "hard",
      "question": "Multiply: (2i+5)(3i-2) 🌌✨",
      "options": {
        "A": "6i² + 11i - 10",
        "B": "6i² + 19i - 10",
        "C": "6i² + 11i + 10",
        "D": "6i² - 11i - 10"
      },
      "correct_answer": "A"
    },
    {
      "id": 52,
      "difficulty": "hard",
      "question": "What is (j+0.5)(j-0.5)? 🚴‍♂️📉",
      "options": {
        "A": "j² - 0.25",
        "B": "j² + 0.25",
        "C": "j² - j + 0.25",
        "D": "j² - 1"
      },
      "correct_answer": "A"
    },
    {
      "id": 53,
      "difficulty": "hard",
      "question": "Multiply: (k-3)(k+8) 🍯🎲",
      "options": {
        "A": "k² + 5k - 24",
        "B": "k² - 5k - 24",
        "C": "k² + 11k - 24",
        "D": "k² - 11k - 24"
      },
      "correct_answer": "A"
    },
    {
      "id": 54,
      "difficulty": "hard",
      "question": "What is (2l-4)²? 🧮🧩",
      "options": {
        "A": "4l² - 16l + 16",
        "B": "4l² - 16",
        "C": "4l² - 8l + 16",
        "D": "4l² + 16l + 16"
      },
      "correct_answer": "A"
    },
    {
      "id": 55,
      "difficulty": "hard",
      "question": "Multiply: (m+1/2)(m-1/2) 🥨🔑",
      "options": {
        "A": "m² - 1/4",
        "B": "m² + 1/4",
        "C": "m² - m + 1/4",
        "D": "m² - 1/2"
      },
      "correct_answer": "A"
    },
    {
      "id": 56,
      "difficulty": "hard",
      "question": "What is (n+9)(n-3)? 🎸🎶",
      "options": {
        "A": "n² + 6n - 27",
        "B": "n² - 6n - 27",
        "C": "n² + 12n - 27",
        "D": "n² - 12n - 27"
      },
      "correct_answer": "A"
    },
    {
      "id": 57,
      "difficulty": "hard",
      "question": "Multiply: (3p-2)(2p+1) 🍉⚖️",
      "options": {
        "A": "6p² - p - 2",
        "B": "6p² + p - 2",
        "C": "6p² - 7p - 2",
        "D": "6p² + 7p - 2"
      },
      "correct_answer": "A"
    },
    {
      "id": 58,
      "difficulty": "hard",
      "question": "What is (q-10)(q+10)? 🍍🏁",
      "options": {
        "A": "q² - 100",
        "B": "q² + 100",
        "C": "q² - 20q + 100",
        "D": "q² - 20"
      },
      "correct_answer": "A"
    },
    {
      "id": 59,
      "difficulty": "hard",
      "question": "Multiply: (r+6)² 🪐🧠",
      "options": {
        "A": "r² + 12r + 36",
        "B": "r² + 36",
        "C": "r² + 6r + 36",
        "D": "r² + 12r + 12"
      },
      "correct_answer": "A"
    },
    {
      "id": 60,
      "difficulty": "hard",
      "question": "What is (2s-5)(s+3)? 🏀🎭",
      "options": {
        "A": "2s² + s - 15",
        "B": "2s² - s - 15",
        "C": "2s² + 11s - 15",
        "D": "2s² - 11s - 15"
      },
      "correct_answer": "A"
    }
  ]
}