{
  "title": "Representation on Number Line - Grade 6 CBSE",
  "total_questions": 150,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "On a number line, which number comes immediately after 0?", "options": {"A": "0", "B": "1", "C": "2", "D": "-1"}, "correct_answer": "B"},
    {"id": 2, "difficulty": "easy", "question": "Which number is 3 units to the right of 2 on a number line?", "options": {"A": "4", "B": "5", "C": "6", "D": "7"}, "correct_answer": "B"},
    {"id": 3, "difficulty": "easy", "question": "What number is represented by point A if it's at position 4 on the number line?", "options": {"A": "3", "B": "4", "C": "5", "D": "6"}, "correct_answer": "B"},
    {"id": 4, "difficulty": "easy", "question": "Moving 2 steps to the right from 5 on a number line takes you to which number?", "options": {"A": "6", "B": "7", "C": "8", "D": "9"}, "correct_answer": "B"},
    {"id": 5, "difficulty": "easy", "question": "What is the position of number 8 on a number line starting from 0?", "options": {"A": "7th", "B": "8th", "C": "9th", "D": "10th"}, "correct_answer": "B"},
    {"id": 6, "difficulty": "easy", "question": "If you start at 3 and move 4 steps right, where do you land?", "options": {"A": "6", "B": "7", "C": "8", "D": "9"}, "correct_answer": "B"},
    {"id": 7, "difficulty": "easy", "question": "Which number lies exactly between 2 and 4 on a number line?", "options": {"A": "2.5", "B": "3", "C": "3.5", "D": "4"}, "correct_answer": "B"},
    {"id": 8, "difficulty": "easy", "question": "What is 5 units to the right of 10 on a number line?", "options": {"A": "14", "B": "15", "C": "16", "D": "17"}, "correct_answer": "B"},
    {"id": 9, "difficulty": "easy", "question": "On a number line, number 12 comes before which number?", "options": {"A": "11", "B": "12", "C": "13", "D": "14"}, "correct_answer": "C"},
    {"id": 10, "difficulty": "easy", "question": "Starting from 0, how many steps to reach 6 on a number line?", "options": {"A": "5", "B": "6", "C": "7", "D": "8"}, "correct_answer": "B"},
    {"id": 11, "difficulty": "easy", "question": "What number is 7 units to the right of 8?", "options": {"A": "14", "B": "15", "C": "16", "D": "17"}, "correct_answer": "B"},
    {"id": 12, "difficulty": "easy", "question": "If point B is at 9 on number line, what number is it?", "options": {"A": "8", "B": "9", "C": "10", "D": "11"}, "correct_answer": "B"},
    {"id": 13, "difficulty": "easy", "question": "Moving from 15 to 20 on number line requires how many steps right?", "options": {"A": "4", "B": "5", "C": "6", "D": "7"}, "correct_answer": "B"},
    {"id": 14, "difficulty": "easy", "question": "What number lies between 25 and 27 on number line?", "options": {"A": "25", "B": "26", "C": "27", "D": "28"}, "correct_answer": "B"},
    {"id": 15, "difficulty": "easy", "question": "Starting at 1, move 9 steps right. Where do you land?", "options": {"A": "9", "B": "10", "C": "11", "D": "12"}, "correct_answer": "B"},
    {"id": 16, "difficulty": "easy", "question": "What is 10 units to the right of 20?", "options": {"A": "28", "B": "29", "C": "30", "D": "31"}, "correct_answer": "C"},
    {"id": 17, "difficulty": "easy", "question": "On number line, which comes first: 18 or 19?", "options": {"A": "18", "B": "19", "C": "Both same", "D": "Cannot say"}, "correct_answer": "A"},
    {"id": 18, "difficulty": "easy", "question": "What number is exactly midway between 40 and 50?", "options": {"A": "44", "B": "45", "C": "46", "D": "47"}, "correct_answer": "B"},
    {"id": 19, "difficulty": "easy", "question": "From 0 to 100, where is number 50 positioned?", "options": {"A": "Beginning", "B": "Middle", "C": "End", "D": "Near end"}, "correct_answer": "B"},
    {"id": 20, "difficulty": "easy", "question": "If you're at 30 and move 5 steps left, where are you? (Considering whole numbers only)", "options": {"A": "24", "B": "25", "C": "26", "D": "35"}, "correct_answer": "B"},
    {"id": 21, "difficulty": "medium", "question": "On a number line from 0 to 20, what is the position of number 15?", "options": {"A": "14th", "B": "15th", "C": "16th", "D": "17th"}, "correct_answer": "C"},
    {"id": 22, "difficulty": "medium", "question": "If numbers 10, 20, 30 are marked on number line, what is the distance between 10 and 30?", "options": {"A": "10 units", "B": "15 units", "C": "20 units", "D": "30 units"}, "correct_answer": "C"},
    {"id": 23, "difficulty": "medium", "question": "What number is exactly halfway between 25 and 75 on a number line?", "options": {"A": "40", "B": "45", "C": "50", "D": "55"}, "correct_answer": "C"},
    {"id": 24, "difficulty": "medium", "question": "On a number line, point P is at 12 and point Q is at 27. What is the distance between P and Q?", "options": {"A": "13 units", "B": "14 units", "C": "15 units", "D": "16 units"}, "correct_answer": "C"},
    {"id": 25, "difficulty": "medium", "question": "If you mark numbers at intervals of 5 starting from 0, where will 35 be located?", "options": {"A": "6th mark", "B": "7th mark", "C": "8th mark", "D": "9th mark"}, "correct_answer": "B"},
    {"id": 26, "difficulty": "medium", "question": "What number lies 8 units to the left of 25 on a number line?", "options": {"A": "16", "B": "17", "C": "18", "D": "19"}, "correct_answer": "B"},
    {"id": 27, "difficulty": "medium", "question": "On a number line from 0 to 50, what fraction represents the position of 25?", "options": {"A": "1/4", "B": "1/2", "C": "3/4", "D": "1/3"}, "correct_answer": "B"},
    {"id": 28, "difficulty": "medium", "question": "If A=15 and B=40 on number line, what is the midpoint?", "options": {"A": "26", "B": "27", "C": "27.5", "D": "28"}, "correct_answer": "C"},
    {"id": 29, "difficulty": "medium", "question": "Starting from 5, if you move 12 steps right and then 7 steps left, where do you end up?", "options": {"A": "8", "B": "9", "C": "10", "D": "11"}, "correct_answer": "C"},
    {"id": 30, "difficulty": "medium", "question": "On a number line, what is the distance between 48 and 72?", "options": {"A": "22 units", "B": "23 units", "C": "24 units", "D": "25 units"}, "correct_answer": "C"},
    {"id": 31, "difficulty": "medium", "question": "If numbers are marked every 3 units starting from 0, where is 21 located?", "options": {"A": "6th mark", "B": "7th mark", "C": "8th mark", "D": "9th mark"}, "correct_answer": "B"},
    {"id": 32, "difficulty": "medium", "question": "What number is 15 units to the right of 35?", "options": {"A": "48", "B": "49", "C": "50", "D": "51"}, "correct_answer": "C"},
    {"id": 33, "difficulty": "medium", "question": "On a number line from 0 to 100, what percentage is at position 75?", "options": {"A": "65%", "B": "70%", "C": "75%", "D": "80%"}, "correct_answer": "C"},
    {"id": 34, "difficulty": "medium", "question": "If point X is at 18 and point Y is at 42, how many whole numbers are between them?", "options": {"A": "22", "B": "23", "C": "24", "D": "25"}, "correct_answer": "B"},
    {"id": 35, "difficulty": "medium", "question": "What is the midpoint between 60 and 100 on a number line?", "options": {"A": "75", "B": "78", "C": "80", "D": "85"}, "correct_answer": "C"},
    {"id": 36, "difficulty": "medium", "question": "Starting at 10, move 25 steps right, then 10 steps left. Final position?", "options": {"A": "22", "B": "23", "C": "24", "D": "25"}, "correct_answer": "D"},
    {"id": 37, "difficulty": "medium", "question": "On a number line, if A=8 and B=32, what is distance from A to B?", "options": {"A": "22 units", "B": "23 units", "C": "24 units", "D": "25 units"}, "correct_answer": "C"},
    {"id": 38, "difficulty": "medium", "question": "Marking every 4 units from 0, where will 36 appear?", "options": {"A": "8th mark", "B": "9th mark", "C": "10th mark", "D": "11th mark"}, "correct_answer": "B"},
    {"id": 39, "difficulty": "medium", "question": "What number is 18 units left of 50?", "options": {"A": "31", "B": "32", "C": "33", "D": "34"}, "correct_answer": "B"},
    {"id": 40, "difficulty": "medium", "question": "If 0 to 60 is divided into 3 equal parts, what number marks the first division?", "options": {"A": "15", "B": "18", "C": "20", "D": "25"}, "correct_answer": "C"},
    {"id": 41, "difficulty": "medium", "question": "On number line, distance from 45 to 90 is how many units?", "options": {"A": "43", "B": "44", "C": "45", "D": "46"}, "correct_answer": "C"},
    {"id": 42, "difficulty": "medium", "question": "Starting at 25, move 30 right, 15 left, 10 right. Final position?", "options": {"A": "48", "B": "49", "C": "50", "D": "51"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "medium", "question": "If marks at intervals of 6 from 0, where is 54?", "options": {"A": "8th", "B": "9th", "C": "10th", "D": "11th"}, "correct_answer": "B"},
    {"id": 44, "difficulty": "medium", "question": "Midpoint between 120 and 180?", "options": {"A": "145", "B": "148", "C": "150", "D": "155"}, "correct_answer": "C"},
    {"id": 45, "difficulty": "medium", "question": "From 80, move 35 left, then 20 right. Where?", "options": {"A": "63", "B": "64", "C": "65", "D": "66"}, "correct_answer": "C"},
    {"id": 46, "difficulty": "medium", "question": "Distance between 99 and 150 on number line?", "options": {"A": "49", "B": "50", "C": "51", "D": "52"}, "correct_answer": "C"},
    {"id": 47, "difficulty": "medium", "question": "If 0 to 48 divided into 4 equal parts, first division at?", "options": {"A": "10", "B": "11", "C": "12", "D": "13"}, "correct_answer": "C"},
    {"id": 48, "difficulty": "medium", "question": "Starting 15, move 40 right, 25 left, 10 right. Final?", "options": {"A": "38", "B": "39", "C": "40", "D": "41"}, "correct_answer": "C"},
    {"id": 49, "difficulty": "medium", "question": "Marks every 7 units from 0, where's 63?", "options": {"A": "8th", "B": "9th", "C": "10th", "D": "11th"}, "correct_answer": "B"},
    {"id": 50, "difficulty": "medium", "question": "Midpoint of 200 and 300?", "options": {"A": "240", "B": "245", "C": "250", "D": "255"}, "correct_answer": "C"},
    {"id": 51, "difficulty": "medium", "question": "From 100, move 45 left, 30 right, 15 left. Final?", "options": {"A": "68", "B": "69", "C": "70", "D": "71"}, "correct_answer": "C"},
    {"id": 52, "difficulty": "medium", "question": "Distance 125 to 200?", "options": {"A": "73", "B": "74", "C": "75", "D": "76"}, "correct_answer": "C"},
    {"id": 53, "difficulty": "medium", "question": "0 to 75 in 3 equal parts, first division?", "options": {"A": "23", "B": "24", "C": "25", "D": "26"}, "correct_answer": "C"},
    {"id": 54, "difficulty": "medium", "question": "Start 50, move 60 right, 35 left, 25 right. Final?", "options": {"A": "97", "B": "98", "C": "99", "D": "100"}, "correct_answer": "D"},
    {"id": 55, "difficulty": "medium", "question": "Marks every 9 from 0, where's 99?", "options": {"A": "10th", "B": "11th", "C": "12th", "D": "13th"}, "correct_answer": "B"},
    {"id": 56, "difficulty": "medium", "question": "Midpoint 350 to 450?", "options": {"A": "395", "B": "398", "C": "400", "D": "405"}, "correct_answer": "C"},
    {"id": 57, "difficulty": "medium", "question": "From 200, move 75 left, 50 right, 25 left. Final?", "options": {"A": "148", "B": "149", "C": "150", "D": "151"}, "correct_answer": "C"},
    {"id": 58, "difficulty": "medium", "question": "Distance 180 to 255?", "options": {"A": "73", "B": "74", "C": "75", "D": "76"}, "correct_answer": "C"},
    {"id": 59, "difficulty": "medium", "question": "0 to 96 in 4 equal parts, second division?", "options": {"A": "46", "B": "47", "C": "48", "D": "49"}, "correct_answer": "C"},
    {"id": 60, "difficulty": "medium", "question": "Start 75, move 85 right, 45 left, 35 right. Final?", "options": {"A": "148", "B": "149", "C": "150", "D": "151"}, "correct_answer": "C"},
    {"id": 61, "difficulty": "medium", "question": "Marks every 11 from 0, where's 121?", "options": {"A": "10th", "B": "11th", "C": "12th", "D": "13th"}, "correct_answer": "B"},
    {"id": 62, "difficulty": "medium", "question": "Midpoint 500 to 600?", "options": {"A": "545", "B": "548", "C": "550", "D": "555"}, "correct_answer": "C"},
    {"id": 63, "difficulty": "medium", "question": "From 300, move 125 left, 75 right, 50 left. Final?", "options": {"A": "198", "B": "199", "C": "200", "D": "201"}, "correct_answer": "C"},
    {"id": 64, "difficulty": "medium", "question": "Distance 240 to 315?", "options": {"A": "73", "B": "74", "C": "75", "D": "76"}, "correct_answer": "C"},
    {"id": 65, "difficulty": "medium", "question": "0 to 108 in 6 equal parts, third division?", "options": {"A": "52", "B": "53", "C": "54", "D": "55"}, "correct_answer": "C"},
    {"id": 66, "difficulty": "medium", "question": "Start 125, move 150 right, 85 left, 60 right. Final?", "options": {"A": "247", "B": "248", "C": "249", "D": "250"}, "correct_answer": "D"},
    {"id": 67, "difficulty": "medium", "question": "Marks every 13 from 0, where's 143?", "options": {"A": "10th", "B": "11th", "C": "12th", "D": "13th"}, "correct_answer": "B"},
    {"id": 68, "difficulty": "medium", "question": "Midpoint 750 to 850?", "options": {"A": "795", "B": "798", "C": "800", "D": "805"}, "correct_answer": "C"},
    {"id": 69, "difficulty": "medium", "question": "From 400, move 175 left, 125 right, 75 left. Final?", "options": {"A": "423", "B": "424", "C": "275", "D": "426"}, "correct_answer": "C"},
    {"id": 70, "difficulty": "medium", "question": "Distance 320 to 395?", "options": {"A": "73", "B": "74", "C": "75", "D": "76"}, "correct_answer": "C"},
    {"id": 71, "difficulty": "medium", "question": "0 to 120 in 8 equal parts, fourth division?", "options": {"A": "58", "B": "59", "C": "60", "D": "61"}, "correct_answer": "C"},
    {"id": 72, "difficulty": "medium", "question": "Start 250, move 200 right, 125 left, 75 right. Final?", "options": {"A": "397", "B": "398", "C": "399", "D": "400"}, "correct_answer": "D"},
    {"id": 73, "difficulty": "medium", "question": "Marks every 15 from 0, where's 165?", "options": {"A": "10th", "B": "11th", "C": "12th", "D": "13th"}, "correct_answer": "B"},
    {"id": 74, "difficulty": "medium", "question": "Midpoint 900 to 1000?", "options": {"A": "945", "B": "948", "C": "950", "D": "955"}, "correct_answer": "C"},
    {"id": 75, "difficulty": "medium", "question": "From 500, move 225 left, 175 right, 125 left. Final?", "options": {"A": "373", "B": "374", "C": "325", "D": "376"}, "correct_answer": "C"},
    {"id": 76, "difficulty": "medium", "question": "Distance 400 to 475?", "options": {"A": "73", "B": "74", "C": "75", "D": "76"}, "correct_answer": "C"},
    {"id": 77, "difficulty": "medium", "question": "0 to 144 in 12 equal parts, sixth division?", "options": {"A": "70", "B": "71", "C": "72", "D": "73"}, "correct_answer": "C"},
    {"id": 78, "difficulty": "medium", "question": "Start 375, move 250 right, 175 left, 125 right. Final?", "options": {"A": "572", "B": "573", "C": "574", "D": "575"}, "correct_answer": "D"},
    {"id": 79, "difficulty": "medium", "question": "Marks every 17 from 0, where's 187?", "options": {"A": "10th", "B": "11th", "C": "12th", "D": "13th"}, "correct_answer": "B"},
    {"id": 80, "difficulty": "medium", "question": "Midpoint 1250 to 1350?", "options": {"A": "1295", "B": "1298", "C": "1300", "D": "1305"}, "correct_answer": "C"},
    {"id": 81, "difficulty": "hard", "question": "On a number line from 0 to 1000, what number represents the 3/4 point?", "options": {"A": "700", "B": "725", "C": "750", "D": "775"}, "correct_answer": "C"},
    {"id": 82, "difficulty": "hard", "question": "If A=47 and B=152 on number line, how many whole numbers are strictly between them?", "options": {"A": "103", "B": "104", "C": "105", "D": "106"}, "correct_answer": "B"},
    {"id": 83, "difficulty": "hard", "question": "Starting at 125, you move 200 right, then 150 left, then 75 right. Final position?", "options": {"A": "247", "B": "248", "C": "249", "D": "250"}, "correct_answer": "D"},
    {"id": 84, "difficulty": "hard", "question": "On a number line marked every 25 units from 0, what is the position of 375?", "options": {"A": "14th", "B": "15th", "C": "16th", "D": "17th"}, "correct_answer": "B"},
    {"id": 85, "difficulty": "hard", "question": "What number is exactly 2/5 of the way from 50 to 200 on a number line?", "options": {"A": "100", "B": "110", "C": "120", "D": "130"}, "correct_answer": "B"},
    {"id": 86, "difficulty": "hard", "question": "If you divide the segment from 0 to 360 into 8 equal parts, what number marks the 5th division?", "options": {"A": "220", "B": "225", "C": "230", "D": "235"}, "correct_answer": "B"},
    {"id": 87, "difficulty": "hard", "question": "Starting at 75, move 125 right, then move a distance equal to half of what you just moved to the left. Final position?", "options": {"A": "135", "B": "137.5", "C": "140", "D": "142.5"}, "correct_answer": "B"},
    {"id": 88, "difficulty": "hard", "question": "On a number line, point P is 1/3 of the way from 60 to 150. What is P?", "options": {"A": "85", "B": "88", "C": "90", "D": "95"}, "correct_answer": "C"},
    {"id": 89, "difficulty": "hard", "question": "If numbers are marked at intervals of 18 starting from 0, which marked number is closest to 250?", "options": {"A": "234", "B": "252", "C": "270", "D": "288"}, "correct_answer": "B"},
    {"id": 90, "difficulty": "hard", "question": "What is the midpoint between 275 and 425?", "options": {"A": "345", "B": "348", "C": "350", "D": "355"}, "correct_answer": "C"},
    {"id": 91, "difficulty": "hard", "question": "Starting at 200, you move 3/4 of the way to 400, then back 1/3 of that distance. Final position?", "options": {"A": "300", "B": "335", "C": "345", "D": "355"}, "correct_answer": "A"},
    {"id": 92, "difficulty": "hard", "question": "On a number line from 0 to 500, what number represents the 60% point?", "options": {"A": "290", "B": "295", "C": "300", "D": "305"}, "correct_answer": "C"},
    {"id": 93, "difficulty": "hard", "question": "If A=89 and B=256, what is the exact midpoint?", "options": {"A": "171.5", "B": "172", "C": "172.5", "D": "173"}, "correct_answer": "C"},
    {"id": 94, "difficulty": "hard", "question": "Starting at 150, move 120 right, then move a distance equal to 2/3 of first move to the left. Final?", "options": {"A": "188", "B": "190", "C": "192", "D": "194"}, "correct_answer": "B"},
    {"id": 95, "difficulty": "hard", "question": "On a number line marked every 35 units, what marked number is nearest to 300?", "options": {"A": "280", "B": "315", "C": "350", "D": "385"}, "correct_answer": "B"},
    {"id": 96, "difficulty": "hard", "question": "What number is 3/8 of the way from 80 to 240?", "options": {"A": "130", "B": "135", "C": "140", "D": "145"}, "correct_answer": "C"},
    {"id": 97, "difficulty": "hard", "question": "Starting at 100, move to a point that is 2/5 of the distance from 100 to 400, then add 75. Final?", "options": {"A": "195", "B": "290", "C": "205", "D": "210"}, "correct_answer": "B"},
    {"id": 98, "difficulty": "hard", "question": "On number line, if segment from 50 to 200 is divided into 6 equal parts, what's the 4th division point?", "options": {"A": "140", "B": "145", "C": "150", "D": "155"}, "correct_answer": "C"},
    {"id": 99, "difficulty": "hard", "question": "Starting at 250, move 150 right, then move back a distance equal to 40% of first move. Final?", "options": {"A": "338", "B": "340", "C": "342", "D": "344"}, "correct_answer": "B"},
    {"id": 100, "difficulty": "hard", "question": "What number is exactly 70% of the way from 0 to 500 on a number line?", "options": {"A": "345", "B": "348", "C": "350", "D": "355"}, "correct_answer": "C"}
  ,
  {"id":101,"difficulty":"easy","question":"On a number line, which number comes immediately before 1?","options":{"A":"-1","B":"0","C":"1","D":"2"},"correct_answer":"B"},
  {"id":102,"difficulty":"easy","question":"What number is 2 units to the right of 6 on a number line?","options":{"A":"7","B":"8","C":"9","D":"10"},"correct_answer":"B"},
  {"id":103,"difficulty":"easy","question":"If a point is at position 10 on the number line, which number does it represent?","options":{"A":"9","B":"10","C":"11","D":"12"},"correct_answer":"B"},
  {"id":104,"difficulty":"easy","question":"Moving 3 steps to the right from 4 takes you to which number?","options":{"A":"6","B":"7","C":"8","D":"9"},"correct_answer":"B"},
  {"id":105,"difficulty":"easy","question":"Which number lies between 6 and 8 on a number line?","options":{"A":"6.5","B":"7","C":"7.5","D":"8"},"correct_answer":"B"},
  {"id":106,"difficulty":"easy","question":"Starting from 0, how many steps are needed to reach 9?","options":{"A":"8","B":"9","C":"10","D":"11"},"correct_answer":"B"},
  {"id":107,"difficulty":"easy","question":"What is 4 units to the left of 10 on a number line?","options":{"A":"5","B":"6","C":"7","D":"8"},"correct_answer":"B"},
  {"id":108,"difficulty":"easy","question":"Which number comes after 19 on the number line?","options":{"A":"18","B":"19","C":"20","D":"21"},"correct_answer":"C"},
  {"id":109,"difficulty":"easy","question":"What number is exactly midway between 12 and 14?","options":{"A":"12.5","B":"13","C":"13.5","D":"14"},"correct_answer":"B"},
  {"id":110,"difficulty":"easy","question":"If you are at 15 and move 5 steps right, where will you be?","options":{"A":"18","B":"19","C":"20","D":"21"},"correct_answer":"C"},

  {"id":111,"difficulty":"easy","question":"Which number lies to the left of 0 on a number line?","options":{"A":"1","B":"-1","C":"2","D":"0"},"correct_answer":"B"},
  {"id":112,"difficulty":"easy","question":"What number is 1 unit to the right of 99?","options":{"A":"98","B":"99","C":"100","D":"101"},"correct_answer":"C"},
  {"id":113,"difficulty":"easy","question":"Moving from 7 to 11 on the number line requires how many steps?","options":{"A":"3","B":"4","C":"5","D":"6"},"correct_answer":"B"},
  {"id":114,"difficulty":"easy","question":"What number is between 20 and 22?","options":{"A":"20","B":"21","C":"22","D":"23"},"correct_answer":"B"},
  {"id":115,"difficulty":"easy","question":"If you move 10 steps right from 25, where do you land?","options":{"A":"33","B":"34","C":"35","D":"36"},"correct_answer":"C"},
  {"id":116,"difficulty":"easy","question":"Which number is 6 units to the left of 18?","options":{"A":"10","B":"11","C":"12","D":"13"},"correct_answer":"C"},
  {"id":117,"difficulty":"easy","question":"What number comes just before 50 on the number line?","options":{"A":"48","B":"49","C":"50","D":"51"},"correct_answer":"B"},
  {"id":118,"difficulty":"easy","question":"What is the position of number 1 starting from 0 on a number line?","options":{"A":"1st","B":"2nd","C":"0th","D":"3rd"},"correct_answer":"A"},
  {"id":119,"difficulty":"easy","question":"Which number lies halfway between 30 and 32?","options":{"A":"30.5","B":"31","C":"31.5","D":"32"},"correct_answer":"B"},
  {"id":120,"difficulty":"easy","question":"If you are at 40 and move 8 steps left, where are you?","options":{"A":"30","B":"31","C":"32","D":"33"},"correct_answer":"C"},

  {"id":121,"difficulty":"medium","question":"What is the distance between 15 and 45 on a number line?","options":{"A":"25 units","B":"28 units","C":"30 units","D":"35 units"},"correct_answer":"C"},
  {"id":122,"difficulty":"medium","question":"Which number is exactly halfway between 10 and 50?","options":{"A":"25","B":"30","C":"35","D":"40"},"correct_answer":"B"},
  {"id":123,"difficulty":"medium","question":"If A is at 18 and B is at 42, what is the midpoint?","options":{"A":"28","B":"29","C":"30","D":"31"},"correct_answer":"C"},
  {"id":124,"difficulty":"medium","question":"Starting from 20, move 18 steps right and 6 steps left. Final position?","options":{"A":"30","B":"31","C":"32","D":"33"},"correct_answer":"C"},
  {"id":125,"difficulty":"medium","question":"On a number line from 0 to 80, what fraction represents the position of 40?","options":{"A":"1/4","B":"1/3","C":"1/2","D":"3/4"},"correct_answer":"C"},
  {"id":126,"difficulty":"medium","question":"What number is 12 units to the left of 60?","options":{"A":"46","B":"47","C":"48","D":"49"},"correct_answer":"C"},
  {"id":127,"difficulty":"medium","question":"If numbers are marked every 5 units, which mark is 45?","options":{"A":"8th","B":"9th","C":"10th","D":"11th"},"correct_answer":"B"},
  {"id":128,"difficulty":"medium","question":"What is the distance between 75 and 120 on a number line?","options":{"A":"40","B":"42","C":"45","D":"48"},"correct_answer":"C"},
  {"id":129,"difficulty":"medium","question":"Starting from 50, move 30 right, then 20 left. Where do you end?","options":{"A":"58","B":"59","C":"60","D":"61"},"correct_answer":"C"},
  {"id":130,"difficulty":"medium","question":"Which number lies 15 units to the right of 85?","options":{"A":"98","B":"99","C":"100","D":"101"},"correct_answer":"C"},

  {"id":131,"difficulty":"medium","question":"What is the midpoint between 100 and 160?","options":{"A":"125","B":"128","C":"130","D":"135"},"correct_answer":"C"},
  {"id":132,"difficulty":"medium","question":"On a number line, how many whole numbers lie between 20 and 35?","options":{"A":"13","B":"14","C":"15","D":"16"},"correct_answer":"B"},
  {"id":133,"difficulty":"medium","question":"If you divide the segment from 0 to 90 into 3 equal parts, what is the first division point?","options":{"A":"25","B":"28","C":"30","D":"35"},"correct_answer":"C"},
  {"id":134,"difficulty":"medium","question":"What number is 20 units left of 150?","options":{"A":"128","B":"129","C":"130","D":"131"},"correct_answer":"C"},
  {"id":135,"difficulty":"medium","question":"Marks are at intervals of 8 from 0. Where is 64?","options":{"A":"6th","B":"7th","C":"8th","D":"9th"},"correct_answer":"C"},
  {"id":136,"difficulty":"medium","question":"Starting at 90, move 40 left, then 10 right. Final position?","options":{"A":"58","B":"59","C":"60","D":"61"},"correct_answer":"C"},
  {"id":137,"difficulty":"medium","question":"What is the distance between 210 and 285?","options":{"A":"70","B":"72","C":"75","D":"78"},"correct_answer":"C"},
  {"id":138,"difficulty":"medium","question":"Which number is exactly halfway between 200 and 260?","options":{"A":"225","B":"228","C":"230","D":"235"},"correct_answer":"C"},
  {"id":139,"difficulty":"medium","question":"From 120, move 50 right and then 20 left. Where are you?","options":{"A":"148","B":"149","C":"150","D":"151"},"correct_answer":"C"},
  {"id":140,"difficulty":"medium","question":"If marks are at intervals of 12 from 0, which mark is 120?","options":{"A":"9th","B":"10th","C":"11th","D":"12th"},"correct_answer":"B"},

  {"id":141,"difficulty":"hard","question":"On a number line from 0 to 800, what number represents the 3/4 position?","options":{"A":"550","B":"575","C":"600","D":"650"},"correct_answer":"C"},
  {"id":142,"difficulty":"hard","question":"If A=36 and B=189, how many whole numbers lie strictly between them?","options":{"A":"151","B":"152","C":"153","D":"154"},"correct_answer":"B"},
  {"id":143,"difficulty":"hard","question":"What is the midpoint between 375 and 525?","options":{"A":"445","B":"448","C":"450","D":"455"},"correct_answer":"C"},
  {"id":144,"difficulty":"hard","question":"Starting at 200, move 150 right, then move back 1/3 of that distance. Final position?","options":{"A":"300","B":"325","C":"350","D":"375"},"correct_answer":"B"},
  {"id":145,"difficulty":"hard","question":"On a number line marked every 20 units, which marked number is closest to 310?","options":{"A":"300","B":"320","C":"340","D":"360"},"correct_answer":"B"},
  {"id":146,"difficulty":"hard","question":"What number is 2/5 of the way from 50 to 250?","options":{"A":"120","B":"130","C":"140","D":"150"},"correct_answer":"B"},
  {"id":147,"difficulty":"hard","question":"If the segment from 0 to 480 is divided into 6 equal parts, what is the 4th division point?","options":{"A":"300","B":"320","C":"340","D":"360"},"correct_answer":"B"},
  {"id":148,"difficulty":"hard","question":"Starting at 180, move 220 right, then 110 left. Final position?","options":{"A":"288","B":"289","C":"290","D":"291"},"correct_answer":"C"},
  {"id":149,"difficulty":"hard","question":"What is the exact midpoint between 145 and 395?","options":{"A":"268","B":"269","C":"270","D":"271"},"correct_answer":"C"},
  {"id":150,"difficulty":"hard","question":"On a number line from 0 to 1000, what number represents the 65% position?","options":{"A":"620","B":"640","C":"650","D":"680"},"correct_answer":"C"}
]
}