{
  "title": "Plotting Points - Grade 9 ICSE",
  "total_questions": 60,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "Where is point (2, 3) located? 📍", "options": {"A": "First quadrant", "B": "Second quadrant", "C": "Third quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 2, "difficulty": "easy", "question": "Point (-3, 4) lies in which quadrant? 🧭", "options": {"A": "Second quadrant", "B": "First quadrant", "C": "Third quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 3, "difficulty": "easy", "question": "Where is (-5, -6) located? 📍", "options": {"A": "Third quadrant", "B": "First quadrant", "C": "Second quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 4, "difficulty": "easy", "question": "Point (7, -8) is in which quadrant? 🧭", "options": {"A": "Fourth quadrant", "B": "First quadrant", "C": "Second quadrant", "D": "Third quadrant"}, "correct_answer": "A"},
    {"id": 5, "difficulty": "easy", "question": "Where is (0, 5) located? 📍", "options": {"A": "On y-axis", "B": "On x-axis", "C": "First quadrant", "D": "Second quadrant"}, "correct_answer": "A"},
    {"id": 6, "difficulty": "easy", "question": "Point (-4, 0) lies where? 🧭", "options": {"A": "On x-axis", "B": "On y-axis", "C": "Second quadrant", "D": "Third quadrant"}, "correct_answer": "A"},
    {"id": 7, "difficulty": "easy", "question": "Coordinates of origin are? 🎯", "options": {"A": "(0, 0)", "B": "(1, 1)", "C": "(0, 1)", "D": "(1, 0)"}, "correct_answer": "A"},
    {"id": 8, "difficulty": "easy", "question": "Point (3, 0) lies on? 📍", "options": {"A": "x-axis", "B": "y-axis", "C": "First quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 9, "difficulty": "easy", "question": "Where is (0, -9)? 🧭", "options": {"A": "On y-axis", "B": "On x-axis", "C": "Third quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 10, "difficulty": "easy", "question": "Point (6, 7) is in? 📍", "options": {"A": "First quadrant", "B": "Second quadrant", "C": "Third quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 11, "difficulty": "easy", "question": "(-2, -3) is in? 🧭", "options": {"A": "Third quadrant", "B": "First quadrant", "C": "Second quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 12, "difficulty": "easy", "question": "(8, -1) lies in? 📍", "options": {"A": "Fourth quadrant", "B": "First quadrant", "C": "Second quadrant", "D": "Third quadrant"}, "correct_answer": "A"},
    {"id": 13, "difficulty": "easy", "question": "(-10, 2) is in? 🧭", "options": {"A": "Second quadrant", "B": "First quadrant", "C": "Third quadrant", "D": "Fourth quadrant"}, "correct_answer": "A"},
    {"id": 14, "difficulty": "easy", "question": "Where is (0, 0)? 🎯", "options": {"A": "Origin", "B": "On x-axis", "C": "On y-axis", "D": "First quadrant"}, "correct_answer": "A"},
    {"id": 15, "difficulty": "easy", "question": "(4, 5) has both coordinates? 📍", "options": {"A": "Positive", "B": "Negative", "C": "One positive one negative", "D": "Zero"}, "correct_answer": "A"},
    {"id": 16, "difficulty": "easy", "question": "(-3, -4) has both coordinates? 🧭", "options": {"A": "Negative", "B": "Positive", "C": "One positive one negative", "D": "Zero"}, "correct_answer": "A"},
    {"id": 17, "difficulty": "easy", "question": "(5, -6) has signs? 📍", "options": {"A": "(+, -)", "B": "(+, +)", "C": "(-, +)", "D": "(-, -)"}, "correct_answer": "A"},
    {"id": 18, "difficulty": "easy", "question": "(-7, 8) has signs? 🧭", "options": {"A": "(-, +)", "B": "(+, +)", "C": "(+, -)", "D": "(-, -)"}, "correct_answer": "A"},
    {"id": 19, "difficulty": "easy", "question": "Point on x-axis has y-coordinate? 📍", "options": {"A": "0", "B": "1", "C": "Any number", "D": "Negative"}, "correct_answer": "A"},
    {"id": 20, "difficulty": "easy", "question": "Point on y-axis has x-coordinate? 🧭", "options": {"A": "0", "B": "1", "C": "Any number", "D": "Positive"}, "correct_answer": "A"},
    {"id": 21, "difficulty": "medium", "question": "Distance of point (3, 4) from x-axis is? 📏", "options": {"A": "4", "B": "3", "C": "5", "D": "7"}, "correct_answer": "A"},
    {"id": 22, "difficulty": "medium", "question": "Distance of (-2, 5) from y-axis is? 📐", "options": {"A": "2", "B": "5", "C": "3", "D": "7"}, "correct_answer": "A"},
    {"id": 23, "difficulty": "medium", "question": "Point equidistant from both axes? 🎯", "options": {"A": "(a, a)", "B": "(a, 0)", "C": "(0, a)", "D": "(a, b)"}, "correct_answer": "A"},
    {"id": 24, "difficulty": "medium", "question": "Mirror image of (3, 4) over x-axis is? ✨", "options": {"A": "(3, -4)", "B": "(-3, 4)", "C": "(-3, -4)", "D": "(4, 3)"}, "correct_answer": "A"},
    {"id": 25, "difficulty": "medium", "question": "Mirror image of (-2, 5) over y-axis is? 🔄", "options": {"A": "(2, 5)", "B": "(-2, -5)", "C": "(2, -5)", "D": "(5, -2)"}, "correct_answer": "A"},
    {"id": 26, "difficulty": "medium", "question": "Point symmetric to (4, -3) about origin? 🔁", "options": {"A": "(-4, 3)", "B": "(-4, -3)", "C": "(4, 3)", "D": "(3, 4)"}, "correct_answer": "A"},
    {"id": 27, "difficulty": "medium", "question": "Which point lies on line x = 2? 📍", "options": {"A": "(2, 5)", "B": "(5, 2)", "C": "(0, 2)", "D": "(2, 0)"}, "correct_answer": "A"},
    {"id": 28, "difficulty": "medium", "question": "Which lies on line y = -3? 🧭", "options": {"A": "(4, -3)", "B": "(-3, 4)", "C": "(3, -3)", "D": "(-3, 3)"}, "correct_answer": "A"},
    {"id": 29, "difficulty": "medium", "question": "Point on both axes? 🎯", "options": {"A": "(0, 0)", "B": "(1, 0)", "C": "(0, 1)", "D": "(1, 1)"}, "correct_answer": "A"},
    {"id": 30, "difficulty": "medium", "question": "If point (a, b) is in 2nd quadrant, then? 🤔", "options": {"A": "a < 0, b > 0", "B": "a > 0, b > 0", "C": "a < 0, b < 0", "D": "a > 0, b < 0"}, "correct_answer": "A"},
    {"id": 31, "difficulty": "medium", "question": "Point in 4th quadrant has signs? 📍", "options": {"A": "(+, -)", "B": "(-, +)", "C": "(-, -)", "D": "(+, +)"}, "correct_answer": "A"},
    {"id": 32, "difficulty": "medium", "question": "Distance from (5, 0) to origin? 📏", "options": {"A": "5", "B": "0", "C": "25", "D": "1"}, "correct_answer": "A"},
    {"id": 33, "difficulty": "medium", "question": "Distance from (0, -7) to origin? 📐", "options": {"A": "7", "B": "0", "C": "49", "D": "1"}, "correct_answer": "A"},
    {"id": 34, "difficulty": "medium", "question": "Point (2, 3) and (2, -3) are symmetric about? 🔄", "options": {"A": "x-axis", "B": "y-axis", "C": "origin", "D": "line y=x"}, "correct_answer": "A"},
    {"id": 35, "difficulty": "medium", "question": "(-4, 5) and (4, 5) symmetric about? 🔁", "options": {"A": "y-axis", "B": "x-axis", "C": "origin", "D": "line y=x"}, "correct_answer": "A"},
    {"id": 36, "difficulty": "medium", "question": "Point on positive x-axis? 📍", "options": {"A": "(6, 0)", "B": "(0, 6)", "C": "(-6, 0)", "D": "(0, -6)"}, "correct_answer": "A"},
    {"id": 37, "difficulty": "medium", "question": "Point on negative y-axis? 🧭", "options": {"A": "(0, -8)", "B": "(-8, 0)", "C": "(0, 8)", "D": "(8, 0)"}, "correct_answer": "A"},
    {"id": 38, "difficulty": "medium", "question": "Which is closest to origin? 🎯", "options": {"A": "(1, 1)", "B": "(2, 2)", "C": "(3, 0)", "D": "(0, 4)"}, "correct_answer": "A"},
    {"id": 39, "difficulty": "medium", "question": "If x-coordinate = 0, point lies on? 📍", "options": {"A": "y-axis", "B": "x-axis", "C": "origin", "D": "quadrant I"}, "correct_answer": "A"},
    {"id": 40, "difficulty": "medium", "question": "If y-coordinate = 0, point lies on? 🧭", "options": {"A": "x-axis", "B": "y-axis", "C": "origin", "D": "quadrant II"}, "correct_answer": "A"},
    {"id": 41, "difficulty": "hard", "question": "Point equidistant from (2, 0) and (-2, 0) is? 📏", "options": {"A": "(0, y)", "B": "(x, 0)", "C": "(2, -2)", "D": "(0, 0)"}, "correct_answer": "A"},
    {"id": 42, "difficulty": "hard", "question": "Point equidistant from (0, 3) and (0, -3) is? 📐", "options": {"A": "(x, 0)", "B": "(0, y)", "C": "(3, -3)", "D": "(0, 0)"}, "correct_answer": "A"},
    {"id": 43, "difficulty": "hard", "question": "If point (k, 2k) lies on line y = 2x, then k =? 🔢", "options": {"A": "Any real number", "B": "0 only", "C": "1 only", "D": "2 only"}, "correct_answer": "A"},
    {"id": 44, "difficulty": "hard", "question": "Point (a, b) where a = b lies on line? 📈", "options": {"A": "y = x", "B": "y = -x", "C": "x-axis", "D": "y-axis"}, "correct_answer": "A"},
    {"id": 45, "difficulty": "hard", "question": "Point (p, q) where p = -q lies on line? 📉", "options": {"A": "y = -x", "B": "y = x", "C": "x-axis", "D": "y-axis"}, "correct_answer": "A"},
    {"id": 46, "difficulty": "hard", "question": "Which point is farthest from origin? 🎯", "options": {"A": "(10, 0)", "B": "(0, 8)", "C": "(6, 6)", "D": "(-7, -7)"}, "correct_answer": "A"},
    {"id": 47, "difficulty": "hard", "question": "Midpoint of (0, 0) and (4, 6) is? 📍", "options": {"A": "(2, 3)", "B": "(4, 6)", "C": "(0, 0)", "D": "(1, 1.5)"}, "correct_answer": "A"},
    {"id": 48, "difficulty": "hard", "question": "Midpoint of (-2, 4) and (6, -4) is? 🧭", "options": {"A": "(2, 0)", "B": "(4, 0)", "C": "(0, 2)", "D": "(2, 2)"}, "correct_answer": "A"},
    {"id": 49, "difficulty": "hard", "question": "If midpoint of (a, 2) and (3, b) is (2, 3), find a, b. 🤔", "options": {"A": "a=1, b=4", "B": "a=4, b=1", "C": "a=5, b=4", "D": "a=1, b=5"}, "correct_answer": "A"},
    {"id": 50, "difficulty": "hard", "question": "Point dividing (1, 2) and (3, 4) in ratio 1:1 is? 🔢", "options": {"A": "(2, 3)", "B": "(1.5, 2.5)", "C": "(3, 4)", "D": "(1, 2)"}, "correct_answer": "A"},
    {"id": 51, "difficulty": "hard", "question": "Points (1, 1), (2, 2), (3, 3) are collinear because? 📈", "options": {"A": "They lie on y=x", "B": "They are in same quadrant", "C": "They have same x", "D": "They have same y"}, "correct_answer": "A"},
    {"id": 52, "difficulty": "hard", "question": "If (x, y) is in quadrant II, then (y, x) is in? 🔄", "options": {"A": "Quadrant IV", "B": "Quadrant II", "C": "Quadrant I", "D": "Quadrant III"}, "correct_answer": "A"},
    {"id": 53, "difficulty": "hard", "question": "Point (2a, 3a) lies on line? 📐", "options": {"A": "3y = 2x", "B": "2y = 3x", "C": "y = x", "D": "y = 2x"}, "correct_answer": "A"},
    {"id": 54, "difficulty": "hard", "question": "Distance between (1, 2) and (4, 6) is? 📏", "options": {"A": "5", "B": "4", "C": "6", "D": "7"}, "correct_answer": "A"},
    {"id": 55, "difficulty": "hard", "question": "Distance between (-1, -2) and (2, 1) is? 📐", "options": {"A": "3√2", "B": "3", "C": "√18", "D": "4"}, "correct_answer": "A"},
    {"id": 56, "difficulty": "hard", "question": "If (x, 2) is 5 units from origin, x = ? 🎯", "options": {"A": "±√21", "B": "±3", "C": "±4", "D": "±5"}, "correct_answer": "A"},
    {"id": 57, "difficulty": "hard", "question": "Point on x-axis at distance 5 from (2, 3) is? 📍", "options": {"A": "(6, 0) or (-2, 0)", "B": "(0, 6)", "C": "(5, 0)", "D": "(2, 0)"}, "correct_answer": "A"},
    {"id": 58, "difficulty": "hard", "question": "Locus of point equidistant from (1, 0) and (0, 1) is? 📏", "options": {"A": "Line y = x", "B": "Line y = -x", "C": "Circle", "D": "Point"}, "correct_answer": "A"},
    {"id": 59, "difficulty": "hard", "question": "If (3, 4), (7, 4), (3, 8) are three vertices of rectangle, fourth vertex? 🔳", "options": {"A": "(7, 8)", "B": "(7, 3)", "C": "(4, 8)", "D": "(4, 7)"}, "correct_answer": "A"},
    {"id": 60, "difficulty": "hard", "question": "Point dividing join of (-1, 2) and (4, 7) in ratio 2:3 is? 🔢", "options": {"A": "(1, 4)", "B": "(2, 5)", "C": "(3, 6)", "D": "(0, 3)"}, "correct_answer": "A"}
  ]
}