Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №4 7-sinf Informatika 7-sinf Informatika №4 InfoMaster Oktabr 14, 2022 3 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 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. Qaysi grafik uzluksiz axborotga misol bo’la oladi? A) 2 B) 1 2 / 25 2. Quyidagi sonni yoyiq ko‘rinishda yozing: 1040310₅ A) 1 ∙5⁶ + 0 ∙5⁵ + 0 ∙5³ +3 ∙5² + 1∙5¹ B) 1 ∙5⁶ + 0 ∙5⁵ + 4 ∙5⁴ + 0 ∙5³ +3 ∙5² + 0 ∙ 5⁰ C) 1 ∙5⁶ + 4 ∙5⁴ + 0 ∙5³ +3 ∙10² + 1∙5¹ + 0 ∙ 5⁰ D) 1 ∙5⁶ + 0 ∙5⁵ + 4 ∙5⁴ + 0 ∙5³ + 1∙5¹ + 0 ∙ 5⁰ 3 / 25 3. O‘tkazishlarni bajaring:10₁₆ = ?₂ A) 10000 B) 1000 C) 10001 D) 100000 4 / 25 4. Hisoblang: 1111₂ + 246₈ + 8D₁₆=?₁₆ A) E8 B) 142 C) 163 D) 152 5 / 25 5. Ikkilik sanoq sistemasida amalni bajaring: 111₂+11₂=?₂ A) 1010 B) 1011 C) 1110 D) 1000 6 / 25 6. Hisoblang: 1AB₁₆ ∙ 22₆ – 86₁₀=?₁₀ A) 5792 B) 5882 C) 5892 D) 4992 7 / 25 7. Ikkilik sanoq sistemasida amalni bajaring: 111101₂+11011₂=?₂ A) 1010000 B) 1011000 C) 1011100 D) 1011001 8 / 25 8. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ – 100₂=?₂ A) 1011 B) 1111 C) 1010 D) 1001 9 / 25 9. Ikkilik sanoq sistemasida amalni bajaring: 10011₂ – 1111₂=?₂ A) 110 B) 100 C) 10 D) 101 10 / 25 10. Ikkilik sanoq sistemasida amalni bajaring: 11001₂+1101₂=?₂ A) 101110 B) 111100 C) 100110 D) 100111 11 / 25 11. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1111₂=?₂ A) 101000 B) 101100 C) 100100 D) 101001 12 / 25 12. Hisoblang: 61₈ + E9₁₅ – 10011₄=?₂ A) 10 B) 111 C) 101 D) 100 13 / 25 13. Ikkilik sanoq sistemasida amalni bajaring: 110111₂+110100₂=?₂ A) 1101011 B) 1001011 C) 1100011 D) 1111011 14 / 25 14. Amalni bajaring: 101₂ ∙ 10₂=?₄ A) 10 B) 22 C) 1010 D) 23 15 / 25 15. 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) 30179 B) 1A749 C) 21427 D) 33202 16 / 25 16. Ikkilik sanoq sistemasida amalni bajaring: 1001₂ – 111₂=?₂ A) 11 B) 1 C) 10 17 / 25 17. Ikkilik sanoq sistemasida amalni bajaring: 110101₂ – 11110₂=?₂ A) 10111 B) 10011 C) 10101 D) 11011 18 / 25 18. Hisoblang: 578₁₂ ∙ 11₂ – 354₇=?₁₀ A) 2260 B) 1250 C) 2250 D) 2650 19 / 25 19. 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) 45 B) 49 C) 50 D) 51 20 / 25 20. Amalni bajaring: 1100₂ ∙ 10₂=?₈ A) 11000 B) 39 C) 30 D) 26 21 / 25 21. Ikkilik sanoq sistemasida amalni bajaring: 110₂+101₂=?₂ A) 1010 B) 1001 C) 1111 D) 1011 22 / 25 22. Ikkilik sanoq sistemasida amalni bajaring: 111100₂ – 1100₂=?₂ A) 110000 B) 111000 C) 101000 D) 111010 23 / 25 23. Ikkilik sanoq sistemasida amalni bajaring: 10010 + 1 ∙ 2⁷ +1∙ 2⁵ +1 ∙ 2³ +1 ∙ 2⁰ A) 10101011 B) 10011011 C) 10111011 D) 10110011 24 / 25 24. To'qqizlik sanoq sistemasidagi а=15 va b=18 sonlari berilgan. Uchlik sanoq sistemasida yozilgan х sonlaridan qaysi biri а<х A) x= l02 B) x= l 12 C) х=200 D) х=121 25 / 25 25. Ikkilik sanoq sistemasida amalni bajaring: 1101₂ ∙ 111₂-10001₂=?₈ A) 132 B) 112 C) 122 D) 222 0% Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
