Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 98 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. Abdulla, Samandar va Jamshid 3 ta stulga necha xil usulda utirishi mumkin? A) 9 B) 6 C) 27 D) 7 2 / 40 2. Hisoblang: A) 27 B) 7 C) 4 D) 9 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) 2 B) 4 C) 1 D) 3 4 / 40 4. Integralni hisoblang: A) 3 B) 2 C) 1 D) 4 5 / 40 5. A(4;6), B(2;1), C(6;1) nuqtalarni tutashtirishdan hosil bo‘ladigan uchburchak yuzini toping. A) 20 B) 8 C) 15 D) 10 6 / 40 6. Birinchi raqami 2 boʻlgan va 1, 2, 3, 4 va 5 raqamlardan tashkil topgan uch xonali sonlar nechta? A) 10 B) 50 C) 25 D) 20 7 / 40 7. ushbu kasrning maxrajini irratsionalikdan qutqaring. A) √10-√15+√21-√41 B) √10+√15+√14-√21 C) √10-√15+√21+√14 D) √10-√15+√14-√21 8 / 40 8. x²-(sinα)x - 1/4cos²α =0 tenglamaning ildizlaridan biri 2/3 bo‘lsa, sinα= ? A) 5/3,1/3 B) 1/3 C) 2/5 D) 1,1/3 9 / 40 9. loga 27 = b bo‘lsa, ni toping. A) 2/b B) 1/b C) -2/b D) -1/b 10 / 40 10. Berilgan chizmadan foydalanib α + β ning qiymatini toping: A) 45° B) 30° C) 75° D) 60° 11 / 40 11. to‘plamning nechta xos qism-to‘plamlari mavjud? A) 5 B) 32 C) 30 D) 16 12 / 40 12. f(x) = x²-3x-2 bo'lsa. f(a+b+c)-f(abc)=? Bunda a, b, c - kvadrat funksiya koeffitsiyentlari. A) 38 B) 42 C) 40 D) 36 13 / 40 13. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 48 B) 27 C) 12 D) 18 14 / 40 14. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) III B) I C) IV D) II 15 / 40 15. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) -2 B) 2 C) 1 D) 0 16 / 40 16. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) 3b/(2+b) C) b/(3-b) D) (3-b)/2b 17 / 40 17. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-2π B) b²-b²/2π C) b²/2π D) b²+b²/2π 18 / 40 18. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 2 B) 3 C) 4 D) 1 19 / 40 19. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 sm; B) 4 sm; C) 3 sm; D) 2 m; 20 / 40 20. 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) 12√3 D) 6√3 21 / 40 21. 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 22 / 40 22. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 2 B) -1 C) 5 D) 1 23 / 40 23. sin (2arccos1/3) ni hisoblang. A) 2/3 B) 4√4/9 C) 2/9 D) 4√2/9 24 / 40 24. 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) 25 C) 16 D) 49 25 / 40 25. ifoda x ning nechta qiymatida ma’noga ega emas? A) 3 B) 2 C) 4√2/9 D) 1 26 / 40 26. sin(2arctg0,75) ni hisoblang A) 12/15 B) 22/25 C) 24/25 D) 11/15 27 / 40 27. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 15 B) 12 C) 14 D) 16 28 / 40 28. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-2)/3 B) (x+3)/2 C) (x-3)/3 D) (x-7)/2 29 / 40 29. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 20 B) 40 C) 36 D) 42 30 / 40 30. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 30 B) 2 C) 6 D) 5 31 / 40 31. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) α² B) π²/4 C) 2π² D) 3π²/4 32 / 40 32. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₅2 C) log₂5 D) 3 33 / 40 33. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 14 B) 9 C) 6 D) 7 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) 12 B) 9 C) 10 D) 11 35 / 40 35. Aniqmas integralni hisoblang. A) ln(lnx) B) lnx+c C) ln(lnx)+c D) xlnx-x+c 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 shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x(b+d) C) 2x+3b+4d D) 2x(b+d)+2bd 38 / 40 38. 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;-2 D) 1;0 39 / 40 39. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 0≤x≤2 B) -2≤x≤2 C) -2≤x≤0 D) 1≤x≤2 40 / 40 40. funksiyaga teskari funksiyani toping. A) III B) I C) IV D) II 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
