Informatika tuzuvchi: jasur ergashev
A) 1001111011111110 B)
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INFORMATIKA Sanoq sistema
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A) 1001111011111110
B) 1011010100111101 C) 1111111011101011 D) 1110001100111101 9. Turli sanoq sistemasida berilgan sonlar yig`indisini aniqlang. 
A) 356710 B) 54238 C) BD316 D) 1011112 10. Sonlarni o`sish tartibida joylashtiring. 1) 111011(2); 2)114(8); 3) 3A(16) A) 2, 1, 3 B) 1, 3, 2 C) 2, 3, 1 D) 2, 3, 1 11. Quyidagi sonlarni o`sib boorish tartibida joylashtirilgan javobni aniqlang. a) 738 b) 101113 c) 9216 d) 3210 A) d, a, b, c B) b, d, a, c C) d, b, a, c D) a, b, c, d 12. Hisoblang va javobini 16 lik sanoq sistemasida ifodalang. 
A) FE B) FC C) FB D) FD 13. 12345 Sonlarni yozish mumkin bo`lgan eng kichik asosli sanoq sistemasini aniqlang. A) oltilik B) sakkizlik C) o`nlik D) ikkilik 14. 1101011100101110(2) boshqa sanoq sistemasidagi ko`rinishini aniqlang. A) 715D16 B) F33D16 C) E66D16 D) D72E16 15. Turli sonoq sistemalaridagi yig`indini aniqlang. 156(8) + 12A(16) A) 198(10) B) 110011000(2) C) A23(16) D) 343(8) 16. Sakkizlik sanoq sistemasidagi 123 sonini o`nlik sanoq sistemasidagi 2 ga ko`paytirganda hosil bo`ladigan sonni o`n oltilik sanoq sistemasida ko`rsating. A) A10 B) 246 C) 106 D) A6 17. Ikkilik sanoq sistemasidagi arifmetik amalning tog`ri javobini aniqlang. 10,101+11,111 A) 100,101 B) 110,001 C) 110,011 D) 1100,11 18. Sonlarni o`sish tartibida joylashtiring. 1) 1110112 2) 1148 3) 3A16 A) 2, 1, 3 B) 2, 3, 1 C) 1, 2, 3 D) 3, 2, 1 19. Quyidagi ikkilik sanoq sistemasidagi sonni o`n oltilik sanoq sistemasida tasvirlang. 10101111110111101010101 A) 55EA05 B) 52BC35 C) 57FF75 D) 57EF55 20. Turli sanoq sistemasidagi yig`indini aniqlang. 2566(8) + 1201(10) A) 2599(10) B) A23(16) C) 5043(8) D) 11000100111(2) 21. Hisoblang javobni 10 lik sanoq sistemasida ifodalang. 100111(2) * 1000(2) + 200(8) A) 759 B) 766 C) 762 D) 760 22. Turli sanoq sistemasida berilgan sonlarning eng kattasini aniqlang. A) 51,9(10) B) 21,076(8) C) 101,1(2) D) 89,A(16) 23. Hisoblang va javobini 10 lik sanoq sistemasida ifodalang. 1010112 * 102 + 2378 A) 244 B) 245 C) 246 D) 247 24. O`nlik sanoq sistemasidagi 75 sonini ikkilik sano` sistemasidagi ko`rinishini aniqlang. A) 1001011 B) 1001010 C) 1110110 D) 1000100 25. 122(4)+125(16)-223(8) ifodaning natijasini 10 lik sanoq sistemasida aniqlang. A) 169 B) 170 C) 171 D) 172 26. Hisoblang va javobini 10 lik sanoq sistemasida ifodalang. 1001001(2)*8(10)+254(8) A) 754 B) 755 C) 756 D) 757 27. Ikkilik sano` sistemasidagi sonni o`nlik sanoq sistemasiga o`tkazing. 10101 A) 23 B) 24 C) 25 D) 26 28. Yig`indining ikkilik sanoq sistemasidagi qiymatini aniqlang. 1758+10101112 A) 1010100 B) 1011010100 C) 11010001 D) 1100110 29. Ikkilik sanoq sistemasida qo`shish amalini bajaring. 101102+1010112 A) 1001001 B) 1101001 C) 1100100 D) 1000001 30. 139(10) → ?2 ifodaning qiymatini aniqlang. A) 10000100 B) 11101000 C) 10001001 D) 10010001 31. O`nlik sanoq sistemasidagi 5967 sonini sakkizlik sanoq sistemasida ifodalang. A) 73531 B) 13517 C) 15731 D) 31914 32. Ikkilik sanoq sistemasidagi 110100111+1000110111 yig`indini sakkizlik sanoq sistemasida tasvirlang. A) 1736 B) 1238 C) 3131 D) 3102 33. 1101011100111001(2) → ?(16) ifodaning qiymatini aniqlang. A) 37D2 B) F642 C) A542 D) D739 34. 1101001110101(2) → ?(8) ifodaning qiymatini aniqlang. A) 32112 B) 32132 C) 15165 D) 32145 35. 10010112 * 1100112 ko`paytmaning qiymatini sakkizlik sanoq sistemasida aniqlang. A) 3232 B) 7361 C) 7718 D) 3131 36. Ikkilik sanoq sistemasida berilgan 1101 va 1010 sonlari ko`paytmasi quyidagilardan qaysi biriga teng? A) 10000010 B) 10100010 C) 11111010 D) 10001110 37. Ikkilik sanoq sistemasidagi sonni o`n oltilik sanoq sistemasiga o`tkazing. A) 42DB B) 33DA C) 310F D) 1B8F 38. Ikkilik sanoq sistemasida berilgan yig`indini hisoblang. 110100112 + 10011102 A) 101010010 B) 100100001 C) 100001010 D) 111000100 39. Ikkiliq sanoq sistemasida hisoblang. 111001,101 - 10011,01 A) 100110,011 B) 10111,100 C) 101001,101 D) 11110,011 40. Sakkizlik sanoq sistemasida berilgan 61273 sonini 16 lik saonoq sistemasida ifodalang. A) 20CC B) 31AA C) 33FF D) 62BB 41. O`nlik sanoq sistemasidagi 2047 sonini sakkizlik sanoq sistemasiga o`tkazing. A) 4777 B) 3777 C) 2777 D) 1777 42. Ikkilik sanoq sistemasidagi sonlarning ayirmasini toping. 11101,012 – 1011,12 A) 101,110 B) 100,001 C) 10001,11 D) 101,01 43. O`n oltilik sanoq sistemasidagi 248A sonini sakkizlik sanoq sistemasiga o`tkazing. A) 221122 B) 22221 C) 212212 D) 22212 44. O`nlik sanoq sistemasida berilgan 101110 sonni ikkilik sanoq sistemasiga o`tkazing. A) 1111110011 B) 1100111111 C) 1111111111 D) 1000001001 45. Ikkilik sanoq sistemasidagi 1101 va 1010 sonlarining ko`paytmasi quyidagilarning qaysi biriga teng. A) 10000010 B) 1001000 C) 10000011 D) 1000001 46. 110018 → ?2 ifodaning qiymatini aniqlang. A) 1001000000001 B) 1010101010101 C) 1000000000000 D) 1000100000101 47. 10111012 * 1100112 ni hisoblang. A) 1001010000111 B) 1000100010101 C) 1000100101011 D) 1110101010101 48. Hisoblang. BACDF116 – AFFFFF16 = ?16 A) ACDF2 B) F642D C) A542F D) D7393 49. 13223233 sonini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu son raqamlari yig`indisini aniqlang. A) 103 B) 401 C) 34 D) 31 50. Ayirmada nechta nol raqami ishtirok etadi. 
A) 16 ta B) 17 ta C) 18 ta D) 19 ta 51. J ning qiymatini aniqlang. 
A) 1001101100 B) 1010001010 C) 1010001110 D) 1100101010 52. Ikkilik sanoq sistemasida berilgan sonni to`rtlik sanoq sistemasiga o`tkazing. 1100011010000111101 A) 1302031021 B) 2032213013 C) 3020212211 D) 1203100331 53. Quyidagi sonlarni o`sib boorish tartibida joylashtirilgan qatorni aniqlang. a) 73(8) b) 10111(2) c) 92(16) d) 32(10) A) a, b, c, d B) a, c, b, d C) b, d, a, c D) b, d, c, a 54. Ikkilik sanoq sistemasida berilgan sonlarni taqqoslab rost tenglikni toping. A) 101+1>1110 B) 101+10=1000 C) 1110+11<1111+1 D) 1011-10>111+1 55. Turli sanoq sistemasida berilgan sonlar yig`indisini aniqlang. 156(8)+12A(16) A) 198(10) B) 343(8) C) A23(16) D) 110011000(2) 56. 110011+11110001010 ikkilik sanoq sistemasida hisoblang. A) 11111101010 B) 10000101101 C) 11101010010 D) 11110111101 57. O`nlik sanoq sistemasidagi 47 va 25 sonlarini ikkilik sanoq sistemasida ifodalang. A) 100011 va 11001 B) 101111 va 11001 C) 101101 va 11001 D) 101111 va 11011 58. Hisoblang va javobini 10 lik sanoq sistemasida ifodalang. 20(16)*10(8)+254(8) A) 428 B) 31 C) 452 D) 231 59. Turli sanoq sistemasida berilgan sonlardan eng kattasini aniqlang. A) 51,9(10) B) 21,076(8) C) 1011,10(2) D) 89,A(16) 60. Ikkilik sanoq sistemasida berilgan 1101011100101110 sonini o`n oltilik sanoq sistemasida ifodalang. A) 3102 B) A312 C) D72E D) FA02 61. 12345 sonini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasini ko`rsating. A) oltilik B) beshlik C) sakkizlik D) o`n oltilik 62. 37672 sakkizlikda berilgan sonni ikkilik sanoq sistemasida tasvirlang. A) 11111110111010 B) 10000000000 C) 10101010101010 D) 10000000011 63. Ikkilik sanoq sistemasida 10111 sonini 101 soniga ko`paytiring. A) 1110011 B) 1010011 C) 1000001 D) 1010101 64. 2017(x)-2016(x)=1(x) Tenglik o`rinli bo`lishi uchun x qanday eng kichik asosli sanoq sistemasida bo`lishi kerak. A) 10 lik B) 8 lik C) 16 lik D) 10 lik sistemasidan kichik bo`lgan barchasida. 65. 2018(x)-2017(x)=1(x) Tenglik o`rinli bo`lishi uchun x qanday eng kichik asosli sanoq sistemasida bo`lishi kerak. A) 10 lik B) 9 lik C) 8 lik D) 7 lik 66. 2020(x)-2019(x)=1(x) Tenglik o`rinli bo`lishi uchun x qanday eng kichik asosli sanoq sistemasida bo`lishi kerak. A) 10 lik B) 16 lik C) 19 lik D) 20 lik 67. 2021(x)-2020(x)=1(x) Tenglik o`rinli bo`lishi uchun x qanday eng kichik asosli sanoq sistemasida bo`lishi kerak. A) 10 lik B) 8 lik C) 3 lik D) 5 lik 68. Hisoblang va javobini 16 lik sanoq sistemasida ifodalang. 10010112*410+2348 A) 1C6 B) 1C8 C) 1C5 D) 1C7 69. Hisoblang va javobini 16 lik sanoq sistemasida ifodalang. 16(10) * 4(8) + 254(8) A) FC B) UC C) EC D) DC 70. Ikkilik sanoq sistemasidagi 1100111(2) sonni o`nlik sanoq sistemasiga o`tkazing. A) 103 B) 104 C) 90 D) 100 71. Sakkizlik sanoq sistemasida 54,21(8) va 13,23(8) sonlarning ko`paytmasini toping. A) 562,0403 B) 764,0403 C) 321,542 D) 321,032 72. 221, 101, 142 sonlarning barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang. A) 1014 B) 504 C) 1130 D) 464 73. Ikkilik sanoq sistemasida amalni bajarib, natijani o`nlik sanoq sistemasida aniqlang: 101+110011. A) 30 B) 60 C) 111100 D) 111010 74. Sakkizlik sanoq sistemasida 426448 + 122418 sonlarning yig`indisini hisoblang. A) 55050 B) 55105 C) 31202 D) 31310 75. Guruhda 300 ta o`quvchi bo`lib, ulardan 140 tasi qiz bola, va 110 tasi o`g`il bola. Hisoblash qaysi sanoq sistemasida amalga oshirilgan bo`lsa, 444+333 yig`indini ham shu sanoq sistemasidagi qiymatini aniqlang? A) 2103 B) 1332 C) 1221 D) 1110 76. B0F5, 3A07 butun sonlarning barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang va natijani 10 lik sanoq sistemasida ifodalang. A) 21032 B) 40598 C) 71939 D) 60156 77. Tenglik o`rinli bo`lishi uchun sonlarning asosi qanday bo`lishi kerak? 24123(x)=30333(x)-2210(x) A) to`rtlik B) beshlik C) oltilik D) o`n oltilik 78. 331, 320, 100, 102 butun sonlarning barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini aniqlang? A) 2113 B) 1253 C) 3110 D) 10100 79. 101010, 10011 butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang va javobini 10 lik sanoq sistemasida ifodalang. A) 61 B) 51 C) 41 D) 31 80. Rim sanoq sistemasida to`g`ri tenglikni aniqlang. A) CCCXIIVII-VLI=CCLXX B) CVLII+XXIIVII=CLXXIV C) IL*VLII=MIIMCCCIII D) CCIX+XLIII=CCLII 81. 421, 232 butun sonlarning barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar raqamlarining yig`indisini aniqlang. A) 21 B) 22 C) 23 D) 24 82. 961, 871, 529, 838 sonlarning barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang. A) 3199 B) 3123 C) 3182 D) 3131 83. Rim sanoq sistemasida to`g`ri tenglikni aniqlang. A) CCCIC-LXXVII=CCCXXII B) CCIX+XLIII=CCLII C) CDXXIX:XXXIX=LX D) XIX*XVII=CCCXXII 84. 102, 350, 162, 212 sonlarning barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang. A) 1521 B) 5432 C) 4215 D) 1156 85. D095, 209A butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang va javobini 10 lik sanoq sistemasida ifodalang. A) 62783 B) 61743 C) 78321 D) 78323 86. Yettilik sanoq sistemasida 33 sonidan uch marta katta son sakkizlik sanoq sistemasida nechaga teng bo`ladi? A) 70 B) 72 C) 77 D) 110 87. Rim sanoq sistemasida to`g`ri tenglikni aniqlang. A) CCCVII-VLI=CCLXX B) CVLII+XXII=CLXXIV C) IL*VLII=MCCCIII D) CCIX+XLIII=CCLII 88. 564, 456 sonlarni yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar raqamlari yig`indisini aniqlang. A) 41 B) 42 C) 43 D) 44 89. Rim sanoq sistemasida to`g`ri tenglikni aniqlang. A) CCCIC-LXXVII=CCCXXII B) CCIX+XLIII=CCLII C) CDXXIX:XXXIX=LX D) XIX*XVII=CCCXXII 90. 692, A23, 82 butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang. A) 1687 B) 1254 C) 1679 D) 1277 91. 692, A19, 82 butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang. A) 1682 B) 3212 C) 1243 D) 1255 92. 111, 333, AAA butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang. A) 1443 B) 1444 C) 1432 D) 1433 93. D095, 209A butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang va nitijani o`nlik sanoq sistemasida tasvirlang. A) 61743 B) 41427 C) 50910 D) 33204 94. O`n oltilik sanoq sistemasidagi 7A,84 sonni o`nlik sanoq sistemasida ifodalang. A) 122,515625 B) 222,323545 C) 562,443655 D) 310,234865 95. 25+23+22+2-1 berilgan yoyilmaning ikkilik sanoq sistemasidagi ko`rinishini aniqlang. A) 110010,1 B) 100101,1 C) 101100,1 D) 101100,1 96. D095, 209A butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang va nitijani o`nlik sanoq sistemasida tasvirlang. A) 61743 B) 41427 C) 50910 D) 33204 97. 24005(x)+2003(x)=26010(x) tenglik o`rinli bo`lishi uchun sonlarning asosi qanday bo`lishi kerak? A) 6 lik B) 7 lik C) 8 lik D) 10 lik 98. Ikkilik sanoq sistemasidagi amallarni bajaring. 1111011,011+1,01-(1*25+1*22+1*21) A) 1010110,101 B) 1010100,001 C) 1100001,101 D) 1000100,101 99. D095, 209A butun sonlarni barchasini yozish mumkin bo`lgan eng kichik asosli sanoq sistemasida shu sonlar yig`indisini hisoblang va nitijani o`nlik sanoq sistemasida tasvirlang. A) 61743 B) 41427 C) 50910 D) 33204 100. 201710 soni quyidagi sonoq sistemalarining qaysi birida to`g`ri ko`rsatilgan? A) 43425 B) 101011000012 C) 37418 D) 1F316 1b 2d 3a 4c 5b 6c 7b 8d 9c 10a 11b 12b 13a 14d 15b 16d 17c 18a 19d 20a 21d 22d 23b 24d 25d 26c 27c 28b 29c 30d 31b 32a 33d 34c 35b 36a 37d 38b 39a 40d 41b 42c 43d 44a 45a 46a 47a 48a 49a 50c 51a 52d 53c 54d 55d 56d 57b 58a 59d 60c 61a 62a 63a 64b 65b 66a 67c 68b 69c 70a 71b 72a 73b 74b 75b 76d 77c 78a 79a 80d 81d 82a 83b 84d 85b 86c 87d 88b 89b 90a 91a 92a 93b 94a 95d 96b 97c 98a 99b 100c Download 125.5 Kb. Do'stlaringiz bilan baham: 
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