Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 105 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. tengsizlikni yeching. A) x∈(-∞;5)∪(-3;1) B) x∈(-∞;5) C) x∈(-5;1) D) x∈(-3;1) 2 / 40 2. Aniq integralni hisoblang: A) 0,5 B) 3 C) 2 D) 0 3 / 40 3. Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 3 B) 4 C) 2 D) 1 4 / 40 4. Hisoblang: A) 4 B) 6 C) 0 D) 8 5 / 40 5. Hisoblang: A) 10/11 B) 20/21 C) 9/10 D) 19/20 6 / 40 6. x yoyning gradus o‘lchovini toping. A) 80° B) 120° C) 140° D) 100° 7 / 40 7. A = {1, 2,3,5,7} va B = {1, 2,3, 4,8} A va B to‘plamlar kesishmasini toping. A) {2,3, 4,5,8,9} B) {4,8} C) {1, 2,3, 4,5,8} D) {1,2,3} 8 / 40 8. Tenglamani ildizlari yig’indisini toping. |x + 3| + |x −1| + |x − 4| = 6 A) Ildizi yo’q B) -2 C) 0 D) -4 9 / 40 9. x² - 4|x|-a - 3 = 0 tenglama ikkita yechimga ega bo‘ladigan barcha butun manfiy a lar nechta? A) 2 B) 0 C) 3 D) 1 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) 8 B) Hisoblab bo'lmaydi C) 9 D) 6 11 / 40 11. Tengsizlikni yeching. A) (-0,5;0) B) (-1;0) C) (0;1) D) (0;0,5) 12 / 40 12. y = x²+1-|sinx| funksiya grafigi OX o'qidan pastda yotadimi? A) Yotadi B) Yotmaydi 13 / 40 13. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 42 B) 20 C) 40 D) 36 14 / 40 14. 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) 12√3 B) 6√3 C) 24√3 D) 12 15 / 40 15. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-b²/2π B) b²-2π C) b²/2π D) b²+b²/2π 16 / 40 16. 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; 0 C) -1; 2 D) -1;-2 17 / 40 17. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₅2 B) log₂5 C) 3 D) 2 18 / 40 18. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d)+2bd B) 2x+3b+4d C) 2x(b+d) D) 2bdx+2bd 19 / 40 19. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 12 C) 18 D) 48 20 / 40 20. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) III B) IV C) II D) I 21 / 40 21. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) 3π²/4 B) 2π² C) π²/4 D) α² 22 / 40 22. 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) 11 B) 12 C) 10 D) 9 23 / 40 23. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 15 C) 12 D) 14 24 / 40 24. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 5 B) 2 C) 6 D) 30 25 / 40 25. funksiyaga teskari funksiyani toping. A) IV B) III C) I D) II 26 / 40 26. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 sm; B) 2 m; C) 4 sm; D) 3 sm; 27 / 40 27. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 12π B) 24π C) 6π D) 18π 28 / 40 28. 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) 25 B) 36 C) 16 D) 49 29 / 40 29. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) 1≤x≤2 C) -2≤x≤0 D) 0≤x≤2 30 / 40 30. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 2 B) 1 C) 3 D) 4 31 / 40 31. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) -2 C) 2 D) 1 32 / 40 32. 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) 6 C) 14 D) 9 33 / 40 33. ifoda x ning nechta qiymatida ma’noga ega emas? A) 3 B) 4√2/9 C) 2 D) 1 34 / 40 34. sin(2arctg0,75) ni hisoblang A) 11/15 B) 22/25 C) 12/15 D) 24/25 35 / 40 35. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 6 C) 10 D) 5 36 / 40 36. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) (3-b)/2b B) 2b/(3-b) C) 3b/(2+b) D) b/(3-b) 37 / 40 37. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 2/3 C) 4√2/9 D) 4√4/9 38 / 40 38. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) -1 B) 1 C) 2 D) 5 39 / 40 39. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,25 C) 0,125 D) 0,5 40 / 40 40. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x+3)/2 C) (x-3)/3 D) (x-2)/3 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 13 Matematika fanidan attestatsiya savollari №16
