{
  "title": "Area by counting squares (Perimeter and Area) - Grade 4 CBSE",
  "total_questions": 100,
  "questions": [
    {"id": 1, "difficulty": "easy", "question": "A shape covers 8 full squares on grid paper. What is its area in square units?", "options": {"A": "6 sq units", "B": "7 sq units", "C": "8 sq units", "D": "9 sq units"}, "correct_answer": "C"},
    {"id": 2, "difficulty": "easy", "question": "A rectangle covers 6 squares in length and 4 squares in width. What is its area?", "options": {"A": "20 sq units", "B": "22 sq units", "C": "24 sq units", "D": "26 sq units"}, "correct_answer": "C"},
    {"id": 3, "difficulty": "easy", "question": "A shape covers 12 full squares. What is its area?", "options": {"A": "10 sq units", "B": "11 sq units", "C": "12 sq units", "D": "13 sq units"}, "correct_answer": "C"},
    {"id": 4, "difficulty": "easy", "question": "A square covers 5 squares on each side. What is its area?", "options": {"A": "20 sq units", "B": "22 sq units", "C": "24 sq units", "D": "25 sq units"}, "correct_answer": "D"},
    {"id": 5, "difficulty": "easy", "question": "A shape covers 15 full squares. What is its area?", "options": {"A": "14 sq units", "B": "15 sq units", "C": "16 sq units", "D": "17 sq units"}, "correct_answer": "B"},
    {"id": 6, "difficulty": "easy", "question": "A rectangle covers 7 squares in length and 3 squares in width. What is its area?", "options": {"A": "18 sq units", "B": "19 sq units", "C": "20 sq units", "D": "21 sq units"}, "correct_answer": "D"},
    {"id": 7, "difficulty": "easy", "question": "A shape covers 20 full squares. What is its area?", "options": {"A": "18 sq units", "B": "19 sq units", "C": "20 sq units", "D": "21 sq units"}, "correct_answer": "C"},
    {"id": 8, "difficulty": "easy", "question": "A square covers 6 squares on each side. What is its area?", "options": {"A": "32 sq units", "B": "34 sq units", "C": "36 sq units", "D": "38 sq units"}, "correct_answer": "C"},
    {"id": 9, "difficulty": "easy", "question": "A shape covers 25 full squares. What is its area?", "options": {"A": "23 sq units", "B": "24 sq units", "C": "25 sq units", "D": "26 sq units"}, "correct_answer": "C"},
    {"id": 10, "difficulty": "easy", "question": "A rectangle covers 8 squares in length and 5 squares in width. What is its area?", "options": {"A": "35 sq units", "B": "38 sq units", "C": "40 sq units", "D": "42 sq units"}, "correct_answer": "C"},
    {"id": 11, "difficulty": "easy", "question": "A shape covers 30 full squares. What is its area?", "options": {"A": "28 sq units", "B": "29 sq units", "C": "30 sq units", "D": "31 sq units"}, "correct_answer": "C"},
    {"id": 12, "difficulty": "easy", "question": "A square covers 7 squares on each side. What is its area?", "options": {"A": "45 sq units", "B": "47 sq units", "C": "49 sq units", "D": "51 sq units"}, "correct_answer": "C"},
    {"id": 13, "difficulty": "easy", "question": "A shape covers 35 full squares. What is its area?", "options": {"A": "33 sq units", "B": "34 sq units", "C": "35 sq units", "D": "36 sq units"}, "correct_answer": "C"},
    {"id": 14, "difficulty": "easy", "question": "A rectangle covers 9 squares in length and 4 squares in width. What is its area?", "options": {"A": "34 sq units", "B": "35 sq units", "C": "36 sq units", "D": "37 sq units"}, "correct_answer": "C"},
    {"id": 15, "difficulty": "easy", "question": "A shape covers 40 full squares. What is its area?", "options": {"A": "38 sq units", "B": "39 sq units", "C": "40 sq units", "D": "41 sq units"}, "correct_answer": "C"},
    {"id": 16, "difficulty": "easy", "question": "A square covers 8 squares on each side. What is its area?", "options": {"A": "60 sq units", "B": "62 sq units", "C": "64 sq units", "D": "66 sq units"}, "correct_answer": "C"},
    {"id": 17, "difficulty": "easy", "question": "A shape covers 45 full squares. What is its area?", "options": {"A": "43 sq units", "B": "44 sq units", "C": "45 sq units", "D": "46 sq units"}, "correct_answer": "C"},
    {"id": 18, "difficulty": "easy", "question": "A rectangle covers 10 squares in length and 6 squares in width. What is its area?", "options": {"A": "55 sq units", "B": "58 sq units", "C": "60 sq units", "D": "62 sq units"}, "correct_answer": "C"},
    {"id": 19, "difficulty": "easy", "question": "A shape covers 50 full squares. What is its area?", "options": {"A": "48 sq units", "B": "49 sq units", "C": "50 sq units", "D": "51 sq units"}, "correct_answer": "C"},
    {"id": 20, "difficulty": "easy", "question": "A square covers 9 squares on each side. What is its area?", "options": {"A": "79 sq units", "B": "80 sq units", "C": "81 sq units", "D": "82 sq units"}, "correct_answer": "C"},

    {"id": 21, "difficulty": "medium", "question": "A shape covers 18 full squares and 6 half squares. What is its total area?", "options": {"A": "20 sq units", "B": "21 sq units", "C": "22 sq units", "D": "23 sq units"}, "correct_answer": "B"},
    {"id": 22, "difficulty": "medium", "question": "A rectangle covers 12 squares in length and 8 squares in width. What is its area?", "options": {"A": "94 sq units", "B": "95 sq units", "C": "96 sq units", "D": "97 sq units"}, "correct_answer": "C"},
    {"id": 23, "difficulty": "medium", "question": "A shape covers 25 full squares and 8 half squares. What is its total area?", "options": {"A": "28 sq units", "B": "29 sq units", "C": "30 sq units", "D": "31 sq units"}, "correct_answer": "B"},
    {"id": 24, "difficulty": "medium", "question": "A square covers 11 squares on each side. What is its area?", "options": {"A": "119 sq units", "B": "120 sq units", "C": "121 sq units", "D": "122 sq units"}, "correct_answer": "C"},
    {"id": 25, "difficulty": "medium", "question": "A shape covers 32 full squares and 10 half squares. What is its total area?", "options": {"A": "36 sq units", "B": "37 sq units", "C": "38 sq units", "D": "39 sq units"}, "correct_answer": "B"},
    {"id": 26, "difficulty": "medium", "question": "A rectangle covers 15 squares in length and 10 squares in width. What is its area?", "options": {"A": "145 sq units", "B": "148 sq units", "C": "150 sq units", "D": "152 sq units"}, "correct_answer": "C"},
    {"id": 27, "difficulty": "medium", "question": "A shape covers 40 full squares and 12 half squares. What is its total area?", "options": {"A": "45 sq units", "B": "46 sq units", "C": "47 sq units", "D": "48 sq units"}, "correct_answer": "B"},
    {"id": 28, "difficulty": "medium", "question": "A square covers 13 squares on each side. What is its area?", "options": {"A": "167 sq units", "B": "168 sq units", "C": "169 sq units", "D": "170 sq units"}, "correct_answer": "C"},
    {"id": 29, "difficulty": "medium", "question": "A shape covers 48 full squares and 14 half squares. What is its total area?", "options": {"A": "54 sq units", "B": "55 sq units", "C": "56 sq units", "D": "57 sq units"}, "correct_answer": "B"},
    {"id": 30, "difficulty": "medium", "question": "A rectangle covers 18 squares in length and 12 squares in width. What is its area?", "options": {"A": "214 sq units", "B": "215 sq units", "C": "216 sq units", "D": "217 sq units"}, "correct_answer": "C"},
    {"id": 31, "difficulty": "medium", "question": "A shape covers 56 full squares and 16 half squares. What is its total area?", "options": {"A": "63 sq units", "B": "64 sq units", "C": "65 sq units", "D": "66 sq units"}, "correct_answer": "B"},
    {"id": 32, "difficulty": "medium", "question": "A square covers 15 squares on each side. What is its area?", "options": {"A": "223 sq units", "B": "224 sq units", "C": "225 sq units", "D": "226 sq units"}, "correct_answer": "C"},
    {"id": 33, "difficulty": "medium", "question": "A shape covers 64 full squares and 18 half squares. What is its total area?", "options": {"A": "72 sq units", "B": "73 sq units", "C": "74 sq units", "D": "75 sq units"}, "correct_answer": "B"},
    {"id": 34, "difficulty": "medium", "question": "A rectangle covers 20 squares in length and 15 squares in width. What is its area?", "options": {"A": "295 sq units", "B": "298 sq units", "C": "300 sq units", "D": "302 sq units"}, "correct_answer": "C"},
    {"id": 35, "difficulty": "medium", "question": "A shape covers 72 full squares and 20 half squares. What is its total area?", "options": {"A": "81 sq units", "B": "82 sq units", "C": "83 sq units", "D": "84 sq units"}, "correct_answer": "B"},
    {"id": 36, "difficulty": "medium", "question": "A square covers 17 squares on each side. What is its area?", "options": {"A": "287 sq units", "B": "288 sq units", "C": "289 sq units", "D": "290 sq units"}, "correct_answer": "C"},
    {"id": 37, "difficulty": "medium", "question": "A shape covers 80 full squares and 22 half squares. What is its total area?", "options": {"A": "90 sq units", "B": "91 sq units", "C": "92 sq units", "D": "93 sq units"}, "correct_answer": "B"},
    {"id": 38, "difficulty": "medium", "question": "A rectangle covers 22 squares in length and 18 squares in width. What is its area?", "options": {"A": "394 sq units", "B": "395 sq units", "C": "396 sq units", "D": "397 sq units"}, "correct_answer": "C"},
    {"id": 39, "difficulty": "medium", "question": "A shape covers 88 full squares and 24 half squares. What is its total area?", "options": {"A": "99 sq units", "B": "100 sq units", "C": "101 sq units", "D": "102 sq units"}, "correct_answer": "B"},
    {"id": 40, "difficulty": "medium", "question": "A square covers 19 squares on each side. What is its area?", "options": {"A": "359 sq units", "B": "360 sq units", "C": "361 sq units", "D": "362 sq units"}, "correct_answer": "C"},
    {"id": 41, "difficulty": "medium", "question": "A shape covers 96 full squares and 26 half squares. What is its total area?", "options": {"A": "108 sq units", "B": "109 sq units", "C": "110 sq units", "D": "111 sq units"}, "correct_answer": "B"},
    {"id": 42, "difficulty": "medium", "question": "A rectangle covers 25 squares in length and 20 squares in width. What is its area?", "options": {"A": "495 sq units", "B": "498 sq units", "C": "500 sq units", "D": "502 sq units"}, "correct_answer": "C"},
    {"id": 43, "difficulty": "medium", "question": "A shape covers 104 full squares and 28 half squares. What is its total area?", "options": {"A": "117 sq units", "B": "118 sq units", "C": "119 sq units", "D": "120 sq units"}, "correct_answer": "B"},
    {"id": 44, "difficulty": "medium", "question": "A square covers 21 squares on each side. What is its area?", "options": {"A": "439 sq units", "B": "440 sq units", "C": "441 sq units", "D": "442 sq units"}, "correct_answer": "C"},
    {"id": 45, "difficulty": "medium", "question": "A shape covers 112 full squares and 30 half squares. What is its total area?", "options": {"A": "126 sq units", "B": "127 sq units", "C": "128 sq units", "D": "129 sq units"}, "correct_answer": "B"},
    {"id": 46, "difficulty": "medium", "question": "A rectangle covers 28 squares in length and 22 squares in width. What is its area?", "options": {"A": "614 sq units", "B": "615 sq units", "C": "616 sq units", "D": "617 sq units"}, "correct_answer": "C"},
    {"id": 47, "difficulty": "medium", "question": "A shape covers 120 full squares and 32 half squares. What is its total area?", "options": {"A": "135 sq units", "B": "136 sq units", "C": "137 sq units", "D": "138 sq units"}, "correct_answer": "B"},
    {"id": 48, "difficulty": "medium", "question": "A square covers 23 squares on each side. What is its area?", "options": {"A": "527 sq units", "B": "528 sq units", "C": "529 sq units", "D": "530 sq units"}, "correct_answer": "C"},
    {"id": 49, "difficulty": "medium", "question": "A shape covers 128 full squares and 34 half squares. What is its total area?", "options": {"A": "144 sq units", "B": "145 sq units", "C": "146 sq units", "D": "147 sq units"}, "correct_answer": "B"},
    {"id": 50, "difficulty": "medium", "question": "A rectangle covers 30 squares in length and 25 squares in width. What is its area?", "options": {"A": "745 sq units", "B": "748 sq units", "C": "750 sq units", "D": "752 sq units"}, "correct_answer": "C"},
    {"id": 51, "difficulty": "medium", "question": "A shape covers 136 full squares and 36 half squares. What is its total area?", "options": {"A": "153 sq units", "B": "154 sq units", "C": "155 sq units", "D": "156 sq units"}, "correct_answer": "B"},
    {"id": 52, "difficulty": "medium", "question": "A square covers 25 squares on each side. What is its area?", "options": {"A": "623 sq units", "B": "624 sq units", "C": "625 sq units", "D": "626 sq units"}, "correct_answer": "C"},
    {"id": 53, "difficulty": "medium", "question": "A shape covers 144 full squares and 38 half squares. What is its total area?", "options": {"A": "162 sq units", "B": "163 sq units", "C": "164 sq units", "D": "165 sq units"}, "correct_answer": "B"},
    {"id": 54, "difficulty": "medium", "question": "A rectangle covers 32 squares in length and 28 squares in width. What is its area?", "options": {"A": "894 sq units", "B": "895 sq units", "C": "896 sq units", "D": "897 sq units"}, "correct_answer": "C"},
    {"id": 55, "difficulty": "medium", "question": "A shape covers 152 full squares and 40 half squares. What is its total area?", "options": {"A": "171 sq units", "B": "172 sq units", "C": "173 sq units", "D": "174 sq units"}, "correct_answer": "B"},
    {"id": 56, "difficulty": "medium", "question": "A square covers 27 squares on each side. What is its area?", "options": {"A": "727 sq units", "B": "728 sq units", "C": "729 sq units", "D": "730 sq units"}, "correct_answer": "C"},
    {"id": 57, "difficulty": "medium", "question": "A shape covers 160 full squares and 42 half squares. What is its total area?", "options": {"A": "180 sq units", "B": "181 sq units", "C": "182 sq units", "D": "183 sq units"}, "correct_answer": "B"},
    {"id": 58, "difficulty": "medium", "question": "A rectangle covers 35 squares in length and 30 squares in width. What is its area?", "options": {"A": "1045 sq units", "B": "1048 sq units", "C": "1050 sq units", "D": "1052 sq units"}, "correct_answer": "C"},
    {"id": 59, "difficulty": "medium", "question": "A shape covers 168 full squares and 44 half squares. What is its total area?", "options": {"A": "189 sq units", "B": "190 sq units", "C": "191 sq units", "D": "192 sq units"}, "correct_answer": "B"},
    {"id": 60, "difficulty": "medium", "question": "A square covers 29 squares on each side. What is its area?", "options": {"A": "839 sq units", "B": "840 sq units", "C": "841 sq units", "D": "842 sq units"}, "correct_answer": "C"},
    {"id": 61, "difficulty": "medium", "question": "A shape covers 176 full squares and 46 half squares. What is its total area?", "options": {"A": "198 sq units", "B": "199 sq units", "C": "200 sq units", "D": "201 sq units"}, "correct_answer": "B"},
    {"id": 62, "difficulty": "medium", "question": "A rectangle covers 38 squares in length and 32 squares in width. What is its area?", "options": {"A": "1214 sq units", "B": "1215 sq units", "C": "1216 sq units", "D": "1217 sq units"}, "correct_answer": "C"},
    {"id": 63, "difficulty": "medium", "question": "A shape covers 184 full squares and 48 half squares. What is its total area?", "options": {"A": "207 sq units", "B": "208 sq units", "C": "209 sq units", "D": "210 sq units"}, "correct_answer": "B"},
    {"id": 64, "difficulty": "medium", "question": "A square covers 31 squares on each side. What is its area?", "options": {"A": "959 sq units", "B": "960 sq units", "C": "961 sq units", "D": "962 sq units"}, "correct_answer": "C"},
    {"id": 65, "difficulty": "medium", "question": "A shape covers 192 full squares and 50 half squares. What is its total area?", "options": {"A": "216 sq units", "B": "217 sq units", "C": "218 sq units", "D": "219 sq units"}, "correct_answer": "B"},
    {"id": 66, "difficulty": "medium", "question": "A rectangle covers 40 squares in length and 35 squares in width. What is its area?", "options": {"A": "1395 sq units", "B": "1398 sq units", "C": "1400 sq units", "D": "1402 sq units"}, "correct_answer": "C"},
    {"id": 67, "difficulty": "medium", "question": "A shape covers 200 full squares and 52 half squares. What is its total area?", "options": {"A": "225 sq units", "B": "226 sq units", "C": "227 sq units", "D": "228 sq units"}, "correct_answer": "B"},
    {"id": 68, "difficulty": "medium", "question": "A square covers 33 squares on each side. What is its area?", "options": {"A": "1087 sq units", "B": "1088 sq units", "C": "1089 sq units", "D": "1090 sq units"}, "correct_answer": "C"},
    {"id": 69, "difficulty": "medium", "question": "A shape covers 208 full squares and 54 half squares. What is its total area?", "options": {"A": "234 sq units", "B": "235 sq units", "C": "236 sq units", "D": "237 sq units"}, "correct_answer": "B"},
    {"id": 70, "difficulty": "medium", "question": "A rectangle covers 42 squares in length and 38 squares in width. What is its area?", "options": {"A": "1594 sq units", "B": "1595 sq units", "C": "1596 sq units", "D": "1597 sq units"}, "correct_answer": "C"},
    {"id": 71, "difficulty": "medium", "question": "A shape covers 216 full squares and 56 half squares. What is its total area?", "options": {"A": "243 sq units", "B": "244 sq units", "C": "245 sq units", "D": "246 sq units"}, "correct_answer": "B"},
    {"id": 72, "difficulty": "medium", "question": "A square covers 35 squares on each side. What is its area?", "options": {"A": "1223 sq units", "B": "1224 sq units", "C": "1225 sq units", "D": "1226 sq units"}, "correct_answer": "C"},
    {"id": 73, "difficulty": "medium", "question": "A shape covers 224 full squares and 58 half squares. What is its total area?", "options": {"A": "252 sq units", "B": "253 sq units", "C": "254 sq units", "D": "255 sq units"}, "correct_answer": "B"},
    {"id": 74, "difficulty": "medium", "question": "A rectangle covers 45 squares in length and 40 squares in width. What is its area?", "options": {"A": "1795 sq units", "B": "1798 sq units", "C": "1800 sq units", "D": "1802 sq units"}, "correct_answer": "C"},
    {"id": 75, "difficulty": "medium", "question": "A shape covers 232 full squares and 60 half squares. What is its total area?", "options": {"A": "261 sq units", "B": "262 sq units", "C": "263 sq units", "D": "264 sq units"}, "correct_answer": "B"},
    {"id": 76, "difficulty": "medium", "question": "A square covers 37 squares on each side. What is its area?", "options": {"A": "1367 sq units", "B": "1368 sq units", "C": "1369 sq units", "D": "1370 sq units"}, "correct_answer": "C"},
    {"id": 77, "difficulty": "medium", "question": "A shape covers 240 full squares and 62 half squares. What is its total area?", "options": {"A": "270 sq units", "B": "271 sq units", "C": "272 sq units", "D": "273 sq units"}, "correct_answer": "B"},
    {"id": 78, "difficulty": "medium", "question": "A rectangle covers 48 squares in length and 42 squares in width. What is its area?", "options": {"A": "2014 sq units", "B": "2015 sq units", "C": "2016 sq units", "D": "2017 sq units"}, "correct_answer": "C"},
    {"id": 79, "difficulty": "medium", "question": "A shape covers 248 full squares and 64 half squares. What is its total area?", "options": {"A": "279 sq units", "B": "280 sq units", "C": "281 sq units", "D": "282 sq units"}, "correct_answer": "B"},
    {"id": 80, "difficulty": "medium", "question": "A square covers 39 squares on each side. What is its area?", "options": {"A": "1519 sq units", "B": "1520 sq units", "C": "1521 sq units", "D": "1522 sq units"}, "correct_answer": "C"},

    {"id": 81, "difficulty": "hard", "question": "A shape covers 100 full squares, 25 half squares, and 10 quarter squares. What is its total area?", "options": {"A": "115 sq units", "B": "116 sq units", "C": "117.5 sq units", "D": "118 sq units"}, "correct_answer": "C"},
    {"id": 82, "difficulty": "hard", "question": "A rectangle covers 50 squares in length and 30 squares in width. If each square represents 4 sq cm, what is the actual area?", "options": {"A": "5950 sq cm", "B": "5980 sq cm", "C": "6000 sq cm", "D": "6020 sq cm"}, "correct_answer": "C"},
    {"id": 83, "difficulty": "hard", "question": "A shape covers 120 full squares, 30 half squares, and 15 quarter squares. What is its total area?", "options": {"A": "137.5 sq units", "B": "138 sq units", "C": "138.5 sq units", "D": "139 sq units"}, "correct_answer": "B"},
    {"id": 84, "difficulty": "hard", "question": "A square covers 40 squares on each side. If each square represents 9 sq cm, what is the actual area?", "options": {"A": "14380 sq cm", "B": "14400 sq cm", "C": "14420 sq cm", "D": "14440 sq cm"}, "correct_answer": "B"},
    {"id": 85, "difficulty": "hard", "question": "A shape covers 150 full squares, 35 half squares, and 20 quarter squares. What is its total area?", "options": {"A": "170 sq units", "B": "171 sq units", "C": "172.5 sq units", "D": "173 sq units"}, "correct_answer": "C"},
    {"id": 86, "difficulty": "hard", "question": "A rectangle covers 55 squares in length and 35 squares in width. If each square represents 16 sq cm, what is the actual area?", "options": {"A": "30780 sq cm", "B": "30800 sq cm", "C": "30820 sq cm", "D": "30840 sq cm"}, "correct_answer": "B"},
    {"id": 87, "difficulty": "hard", "question": "A shape covers 180 full squares, 40 half squares, and 25 quarter squares. What is its total area?", "options": {"A": "205 sq units", "B": "206.25 sq units", "C": "207 sq units", "D": "208 sq units"}, "correct_answer": "B"},
    {"id": 88, "difficulty": "hard", "question": "A square covers 45 squares on each side. If each square represents 25 sq cm, what is the actual area?", "options": {"A": "50525 sq cm", "B": "50625 sq cm", "C": "50725 sq cm", "D": "50825 sq cm"}, "correct_answer": "B"},
    {"id": 89, "difficulty": "hard", "question": "A shape covers 200 full squares, 45 half squares, and 30 quarter squares. What is its total area?", "options": {"A": "226 sq units", "B": "226.5 sq units", "C": "227 sq units", "D": "227.5 sq units"}, "correct_answer": "D"},
    {"id": 90, "difficulty": "hard", "question": "A rectangle covers 60 squares in length and 40 squares in width. If each square represents 36 sq cm, what is the actual area?", "options": {"A": "86380 sq cm", "B": "86400 sq cm", "C": "86420 sq cm", "D": "86440 sq cm"}, "correct_answer": "B"},
    {"id": 91, "difficulty": "hard", "question": "A shape covers 220 full squares, 50 half squares, and 35 quarter squares. What is its total area?", "options": {"A": "248.5 sq units", "B": "248.75 sq units", "C": "249 sq units", "D": "249.25 sq units"}, "correct_answer": "B"},
    {"id": 92, "difficulty": "hard", "question": "A square covers 50 squares on each side. If each square represents 49 sq cm, what is the actual area?", "options": {"A": "122450 sq cm", "B": "122500 sq cm", "C": "122550 sq cm", "D": "122600 sq cm"}, "correct_answer": "B"},
    {"id": 93, "difficulty": "hard", "question": "A shape covers 240 full squares, 55 half squares, and 40 quarter squares. What is its total area?", "options": {"A": "271.5 sq units", "B": "272 sq units", "C": "272.5 sq units", "D": "273 sq units"}, "correct_answer": "C"},
    {"id": 94, "difficulty": "hard", "question": "A rectangle covers 65 squares in length and 45 squares in width. If each square represents 64 sq cm, what is the actual area?", "options": {"A": "187180 sq cm", "B": "187200 sq cm", "C": "187220 sq cm", "D": "187240 sq cm"}, "correct_answer": "B"},
    {"id": 95, "difficulty": "hard", "question": "A shape covers 260 full squares, 60 half squares, and 45 quarter squares. What is its total area?", "options": {"A": "294.5 sq units", "B": "295 sq units", "C": "295.25 sq units", "D": "295.5 sq units"}, "correct_answer": "C"},
    {"id": 96, "difficulty": "hard", "question": "A square covers 55 squares on each side. If each square represents 81 sq cm, what is the actual area?", "options": {"A": "245025 sq cm", "B": "245050 sq cm", "C": "245075 sq cm", "D": "245100 sq cm"}, "correct_answer": "A"},
    {"id": 97, "difficulty": "hard", "question": "A shape covers 280 full squares, 65 half squares, and 50 quarter squares. What is its total area?", "options": {"A": "317 sq units", "B": "317.5 sq units", "C": "318 sq units", "D": "318.5 sq units"}, "correct_answer": "B"},
    {"id": 98, "difficulty": "hard", "question": "A rectangle covers 70 squares in length and 50 squares in width. If each square represents 100 sq cm, what is the actual area?", "options": {"A": "349900 sq cm", "B": "349950 sq cm", "C": "350000 sq cm", "D": "350050 sq cm"}, "correct_answer": "C"},
    {"id": 99, "difficulty": "hard", "question": "A shape covers 300 full squares, 70 half squares, and 55 quarter squares. What is its total area?", "options": {"A": "338.5 sq units", "B": "338.75 sq units", "C": "339 sq units", "D": "339.25 sq units"}, "correct_answer": "B"},
    {"id": 100, "difficulty": "hard", "question": "A square covers 60 squares on each side. If each square represents 121 sq cm, what is the actual area?", "options": {"A": "435500 sq cm", "B": "435600 sq cm", "C": "435700 sq cm", "D": "435800 sq cm"}, "correct_answer": "B"}
  ]
}