Uy » Mavzulatshitilgan testlar » Informatika mavzulashtirilgan » 7-sinf Informatika » 7-sinf Informatika №4 7-sinf Informatika 7-sinf Informatika №4 InfoMaster Oktabr 14, 2022 14 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 7-sinf Informatika №4 7-sinf Informatika va axborot texnologiyalari fanidan mavzulashtirilgan testlar 4-dars. TURLI SANOQ SISTEMALARIDAARIFMETIK AMALLARNING BAJARILISHI 1 / 25 1. Quyidagi rasmda rasmli axborot to'g'ri ko'rsatilgan javobni tanlang. A) 3 B) 4 C) 5 D) 1 2 / 25 2. Pozitsiyali bo‘lmagan sanoq sistemalari to’g’ri ko’rsatilgan javobni toping. A) O‘n oltilik sanoq sistemasi B) Ikkilik sanoq sistemasi C) O‘nlik sanoq sistemasi D) Misr o‘nlik sanoq sistemasi 3 / 25 3. O‘tkazishlarni bajaring: 11100111₂ = ?₈ A) 357 B) 347 C) 345 D) 447 4 / 25 4. Ikkilik sanoq sistemasida amalni bajaring: 101₂ ∙ 11₂=?₂ A) 1001 B) 1000 C) 1110 D) 1111 5 / 25 5. Amalni bajaring: 101₂ ∙ 10₂=?₄ A) 10 B) 1010 C) 22 D) 23 6 / 25 6. Ikkilik sanoq sistemasida amalni bajaring: 110111₂+110100₂=?₂ A) 1100011 B) 1101011 C) 1111011 D) 1001011 7 / 25 7. Ikkilik sanoq sistemasida amalni bajaring: 111101₂+11011₂=?₂ A) 1010000 B) 1011001 C) 1011000 D) 1011100 8 / 25 8. Hisoblang: 61₈ + E9₁₅ – 10011₄=?₂ A) 101 B) 10 C) 100 D) 111 9 / 25 9. Ikkilik sanoq sistemasida amalni bajaring: 1111₂ – 100₂=?₂ A) 1010 B) 1001 C) 1111 D) 1011 10 / 25 10. Ikkilik sanoq sistemasida amalni bajaring: 110₂+101₂=?₂ A) 1011 B) 1010 C) 1111 D) 1001 11 / 25 11. Ikkilik sanoq sistemasida amalni bajaring: 11001₂+1101₂=?₂ A) 100110 B) 101110 C) 111100 D) 100111 12 / 25 12. Ali aytdi: : "O'n oltilik sanoq sistemasidagi А0 soni sakkizlik sanoq sistemasidagi 240 soniga teng". Vali aytdi: : "O'n oltilik sanoq sistemasidagi DA soni sakkizlik sanoq sistemasidagi 332 soniga teng". Ularning fikrlari haqida nima deya olasiz? A) Faqat Ali to'g'ri fikr aytgan B) Faqat Vali to'g'ri fikr aytgan C) Ikkalasi noto'g'ri fikr aytgan D) Ikkalasi to'g'ri fikr aytgan 13 / 25 13. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1111₂=?₂ A) 101000 B) 100100 C) 101001 D) 101100 14 / 25 14. Hisoblang: 1111₂ + 246₈ + 8D₁₆=?₁₆ A) 152 B) 163 C) E8 D) 142 15 / 25 15. 8 lik sanoq sistemasidagi 7060 sonini 15 lik sanoq sistemasigao'tkazing A) 1122 B) 4200 C) 4040 D) 3330 16 / 25 16. 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) 1A749 B) 21427 C) 30179 D) 33202 17 / 25 17. Ikkilik sanoq sistemasida amalni bajaring: 1101₂ ∙ 110₂=?₂ A) 1001110 B) 1001100 C) 1111110 D) 1011110 18 / 25 18. Ikkilik sanoq sistemasida amalni bajaring: 111₂+11₂=?₂ A) 1110 B) 1011 C) 1000 D) 1010 19 / 25 19. Ikkilik sanoq sistemasida amalni bajaring: 1101₂ ∙ 111₂-10001₂=?₈ A) 112 B) 132 C) 122 D) 222 20 / 25 20. Ikkilik sanoq sistemasida amalni bajaring: 110111₂ – 1100₂=?₂ A) 101010 B) 100011 C) 111011 D) 101011 21 / 25 21. Tenglik to’g’ri bo’ladigan sanoq sestemasi asosini aniqlang: 24005(x) = 26010(x) – 2004(x) A) 9 B) 12 C) 16 D) 8 22 / 25 22. To'qqizlik sanoq sistemasidagi а=15 va b=18 sonlari berilgan. Uchlik sanoq sistemasida yozilgan х sonlaridan qaysi biri а<х A) х=200 B) x= l 12 C) х=121 D) x= l02 23 / 25 23. Ikkilik sanoq sistemasida amalni bajaring: 110101₂ – 11110₂=?₂ A) 10101 B) 10111 C) 11011 D) 10011 24 / 25 24. Ikkilik sanoq sistemasida amalni bajaring: 1111011₂+110₂=?₂ A) 11100001 B) 10000001 C) 1000001 D) 10000011 25 / 25 25. Hisoblang: 1AB₁₆ ∙ 22₆ – 86₁₀=?₁₀ A) 5882 B) 4992 C) 5792 D) 5892 0% Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
