Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №4 7-sinf Informatika 7-sinf Informatika №4 InfoMaster Oktabr 14, 2022 107 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 1 1 Savollar 12345678910111213141516171819202122232425 Tomonidan yaratilgan InfoMaster 7-sinf Informatika №4 7-sinf Informatika va axborot texnologiyalari fanidan mavzulashtirilgan testlar 4-dars. TURLI SANOQ SISTEMALARIDAARIFMETIK AMALLARNING BAJARILISHI 1 / 25 1. Uzlukli axborot yana qanday nomlanadi? A) Analog B) Raqamli 2 / 25 2. Ikkilik sanoq sistemasining raqamlarni toping. A) 0, 1, 2, 3 B) 0, 1, 2, 3, 4 C) 0, 1 D) 0, 1, 2, 3, 4, 5 3 / 25 3. O‘tkazishlarni bajaring: 110100001₂ = ?₄ A) 12201 B) 12101 C) 11201 D) 12211 4 / 25 4. Ikkilik sanoq sistemasida amalni bajaring: 110₂+101₂=?₂ A) 1111 B) 1011 C) 1001 D) 1010 5 / 25 5. To'qqizlik sanoq sistemasidagi а=15 va b=18 sonlari berilgan. Uchlik sanoq sistemasida yozilgan х sonlaridan qaysi biri а<х A) x= l 12 B) x= l02 C) х=200 D) х=121 6 / 25 6. Ikkilik sanoq sistemasida amalni bajaring: 1101₂ ∙ 110₂=?₂ A) 1001110 B) 1111110 C) 1001100 D) 1011110 7 / 25 7. Ikkilik sanoq sistemasida amalni bajaring: 11₂ – 10₂=?₂ A) 10 B) 1 C) 100 D) 11 8 / 25 8. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1111₂=?₂ A) 101000 B) 100100 C) 101001 D) 101100 9 / 25 9. Ikkilik sanoq sistemasida amalni bajaring: 10011₂ – 1111₂=?₂ A) 110 B) 100 C) 101 D) 10 10 / 25 10. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1100₂=?₂ A) 111011 B) 101010 C) 101011 D) 100011 11 / 25 11. Hisoblang: 578₁₂ ∙ 11₂ – 354₇=?₁₀ A) 2260 B) 2250 C) 1250 D) 2650 12 / 25 12. Ikkilik sanoq sistemasida amalni bajaring: 111₂+11₂=?₂ A) 1000 B) 1010 C) 1110 D) 1011 13 / 25 13. Tenglik to’g’ri bo’ladigan sanoq sestemasi asosini aniqlang: 24005(x) = 26010(x) – 2004(x) A) 8 B) 16 C) 9 D) 12 14 / 25 14. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ ∙ 110₂+1001₂=?₁₆ A) 32A B) 8D C) 63 D) 58 15 / 25 15. Hisoblang: 1111₂ + 246₈ + 8D₁₆=?₁₆ A) E8 B) 152 C) 142 D) 163 16 / 25 16. Ikkilik sanoq sistemasida amalni bajaring: 110111₂+110100₂=?₂ A) 1100011 B) 1001011 C) 1101011 D) 1111011 17 / 25 17. Ikkilik sanoq sistemasida amalni bajaring: 111100₂ – 1100₂=?₂ A) 101000 B) 111000 C) 110000 D) 111010 18 / 25 18. O‘nlik sanoq sistemasidagi 0 dan 15 gacha bo‘lgan sonlarni ikkilik sanoq sistemasida ifodalang. Hosil bo‘lgan ikkilik sonlarni ketma-ket yozib chiqing. Jami qancha raqam yozilganini aniqlang. A) 50 B) 51 C) 45 D) 49 19 / 25 19. Tenglamani ikkilik sanoq sistemasida yeching. x + 1001 = 10000 A) 110 B) 10 C) 100 D) 111 20 / 25 20. Ikkilik sanoq sistemasida amalni bajaring: 101₂ ∙ 11₂=?₂ A) 1001 B) 1110 C) 1111 D) 1000 21 / 25 21. D095 va 209A butun sonlarni yozish mumkin bo’lgan eng kichik asosli sanoq sestemasidagi shu sonlarni ayrmasini aniqlang va 10lik sanoq sestemasiga o’tkazing. A) 21427 B) 33202 C) 30179 D) 1A749 22 / 25 22. Ikkilik sanoq sistemasida amalni bajaring: 1111011₂+110₂=?₂ A) 10000001 B) 10000011 C) 1000001 D) 11100001 23 / 25 23. Hisoblang: 1AB₁₆ ∙ 22₆ – 86₁₀=?₁₀ A) 5892 B) 4992 C) 5792 D) 5882 24 / 25 24. 8 lik sanoq sistemasidagi 7060 sonini 15 lik sanoq sistemasigao'tkazing A) 4200 B) 4040 C) 3330 D) 1122 25 / 25 25. Hisoblang: 61₈ + E9₁₅ – 10011₄=?₂ A) 10 B) 101 C) 111 D) 100 0% Author: InfoMaster Foydali bo'lsa mamnunmiz
