Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 68 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 0 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №13 DIQQAT! Endi siz o'z bilmingizni sinab ko'rish bilan birga sertifikatga ham ega bo'lishingiz mumkin. Sertifikat olish uchun barcha ma'lumotlarni to'g'ri kiriting! Testda 76% va undan yuqori natija oling va sertifikatni yuklab oling. 1 / 40 1. Agar a-b+c=10 va bo‘lsa, ac-ab-bc ifodaning qiymatini toping. A) 18 B) 20 C) aniqlab bo‘lmaydi D) 16 2 / 40 2. Umumiy hadi xn=3+5n-n2 formula bo'yicha berilgan sonli ketma-ketlikning eng katta hadi 15 dan qanchaga kam? A) 9,25 B) 5,75 C) 6 D) 13 3 / 40 3. Hisoblang: A) 3 B) 4 C) 2 D) 1 4 / 40 4. Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 0 B) 1 C) 8 D) 5 5 / 40 5. b ning qanday qiymatlarida M(2;1) nuqtadan 4x - 3y + b = 0 to‘g‘ri chiziqqacha masofa 2 ga teng bo‘ladi? A) 4 yoki –12 B) 6 C) 5 yoki –15 D) 3 yoki –8 6 / 40 6. raqamlari turlicha bo‘lgan uch xonali juft sonlar. x+ y ning eng kichik qiymatini toping. A) 12 B) 8 C) 14 D) 10 7 / 40 7. Agar n ta juft son va m ta toq sonlarni qo‘shganda juft son chiqsa, m ning qiymati qanday? A) juft B) toq C) 0 D) 1 8 / 40 8. Agar a∈[-3;1] va b∈[-2;2]bo‘lsa, a² + b³ qanday oraliqda bo‘ladi? A) [-8;0] B) [-8;17] C) [0;17] D) [-17;8] 9 / 40 9. Soddalashtiring: A) 1 B) cosα C) sinα D) 0 10 / 40 10. Rasmda tasvirlangan favvora ko‘rinishi y=-x(x+6) ko'rinishda bo'lsa, favvora eng ko’pi bilan qaysi balandlikga ko’tarila oladi. (Koordinata Oy o’qi , suv yuzasida joylashgan) A) Hisoblab bo'lmaydi B) 8 C) 6 D) 9 11 / 40 11. to‘plamning nechta xos qism-to‘plamlari mavjud? A) 32 B) 5 C) 16 D) 30 12 / 40 12. Tengsizlikni yeching. A) x∈[0;1000] B) x∈(1;1000] C) x∈(10;1000) D) x∈(0;1000) 13 / 40 13. Uchburchakning b va c ga teng tomonlari orasidagi burchagi 300 ga teng. Uchburchakning uchunchi tomoni 12 ga teng bo'lsa hamda uning tomonlari c2 = b2 + 12b + 144 shartni qanoatlantirsa, c ning qiymatini toping. A) 24√3 B) 12 C) 6√3 D) 12√3 14 / 40 14. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 4√2/9 C) 2/3 D) 4√4/9 15 / 40 15. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 40 B) 20 C) 36 D) 42 16 / 40 16. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₅2 C) log₂5 D) 3 17 / 40 17. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) II B) III C) I D) IV 18 / 40 18. sin(2arctg0,75) ni hisoblang A) 11/15 B) 24/25 C) 12/15 D) 22/25 19 / 40 19. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 2 B) 1 C) 0 D) -2 20 / 40 20. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 7 B) 9 C) 6 D) 14 21 / 40 21. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-2π B) b²+b²/2π C) b²-b²/2π D) b²/2π 22 / 40 22. k va l ning qanday qiymatlarida y=k/x giperbola va y=kx+l to’g’ri chiziq M( -1;1) nuqtalardan o’tadi. A) 1;0 B) -1;-2 C) -1; 0 D) -1; 2 23 / 40 23. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 48 B) 18 C) 27 D) 12 24 / 40 24. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 6 B) 12 C) 10 D) 5 25 / 40 25. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 3b/(2+b) B) 2b/(3-b) C) (3-b)/2b D) b/(3-b) 26 / 40 26. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x+3)/2 B) (x-3)/3 C) (x-2)/3 D) (x-7)/2 27 / 40 27. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 0≤x≤2 B) 1≤x≤2 C) -2≤x≤2 D) -2≤x≤0 28 / 40 28. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 m; B) 2 sm; C) 3 sm; D) 4 sm; 29 / 40 29. Hisoblang: sin10° •sin50° •sin70° A) 0,125 B) 0,5 C) 0 D) 0,25 30 / 40 30. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 2 B) 1 C) -1 D) 5 31 / 40 31. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x+3b+4d C) 2x(b+d)+2bd D) 2x(b+d) 32 / 40 32. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 15 B) 14 C) 16 D) 12 33 / 40 33. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) π²/4 B) 3π²/4 C) α² D) 2π² 34 / 40 34. y₁ va y₂ y² + my + n = 0 tenglamaning ildizlari, y₁ va y₂ ning har birini 4 taga orttirib, ildizlari hosil bo'lgan sonlarga teng kvadrat tenglama tuzildi. Agar uning ozod hadi n -24 (n dastlabki tenglamaning ozod hadi) ga teng bo'lsa, m nechaga teng? A) 9 B) 12 C) 10 D) 11 35 / 40 35. ifoda x ning nechta qiymatida ma’noga ega emas? A) 3 B) 1 C) 2 D) 4√2/9 36 / 40 36. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 6π B) 12π C) 18π D) 24π 37 / 40 37. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 1 B) 3 C) 2 D) 4 38 / 40 38. funksiyaga teskari funksiyani toping. A) II B) I C) III D) IV 39 / 40 39. 1,2,3,4,2,3,1,4,5,3,2,12,3,4,2,1,3,2,1,4,3,2,1,2,3,4,2,1,2,3. Chastotasi eng kata bo’lgan songa 3 ni qo’shsak achiqsa. a²= ? A) 36 B) 16 C) 25 D) 49 40 / 40 40. Aniqmas integralni hisoblang. A) ln(lnx)+c B) lnx+c C) xlnx-x+c D) ln(lnx) 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
