Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 112 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. Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 18 B) 30 C) 24 D) 12 2 / 40 2. Hisoblang: A) 4 B) 7 C) 9 D) 27 3 / 40 3. x ni toping ? A) 5 B) 4 C) 6 D) 3 4 / 40 4. x²-n≤0 tengsizlik o‘rinli bo‘ladigan x ning 7 ta butun ildizi bor bo‘lsa. n nechta turli butun qiymat qabul qiladi? A) 12 B) 15 C) 7 D) 9 5 / 40 5. x²-√11x+1=0 0 bo‘lsa, A) 9 B) 11 C) 10 D) 12 6 / 40 6. x+y-z=7 va x²+y²+z²=19 bo'lsa, yz+xz-xy=? A) 30 B) -15 C) -6 D) 15 7 / 40 7. Boshlang‘ich funksiyasini toping: A) F(x)=(1/4)cos(x/4+5)+C B) F(x)=5cos(x/4+5)+C C) F(x)=-4cos(x/4+5)+C D) F(x)=4cos(x/4+5)+C 8 / 40 8. ∇ABC da ∠BAC = 30° , AC = f ′(3) va AB = f (3) bo‘lsa, ∇ABC ning yuzini toping. Bunda f(x) = x³ - 5x -4 A) 44 B) 42 C) 22 D) 60 9 / 40 9. Hisoblang: 6,34757575…+0,0434343… A) 8,54(25) B) 7,42(2) C) 3,87(52) D) 6,39(10) 10 / 40 10. Bo‘yalgan yuzani toping. (cm2) A) Aniqlab bo‘lmaydi B) 16 C) 18 D) 12 11 / 40 11. Soddalashtiring: A) -2√b B) -2√a C) 2√a-2√b D) 2√b-2√a 12 / 40 12. ABCD parallelogramm va SKBCE = 18 bo'lsa, SABCD =? A) 54 B) 62 C) 56 D) 48 13 / 40 13. Aniqmas integralni hisoblang. A) ln(lnx)+c B) lnx+c C) xlnx-x+c D) ln(lnx) 14 / 40 14. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 40 B) 36 C) 20 D) 42 15 / 40 15. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d)+2bd B) 2x+3b+4d C) 2bdx+2bd D) 2x(b+d) 16 / 40 16. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 5 B) 2 C) -1 D) 1 17 / 40 17. 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 18 / 40 18. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²/2π B) b²-2π C) b²-b²/2π D) b²+b²/2π 19 / 40 19. funksiyaga teskari funksiyani toping. A) II B) I C) IV D) III 20 / 40 20. 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 21 / 40 21. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x-3)/3 C) (x+3)/2 D) (x-2)/3 22 / 40 22. sin(2arctg0,75) ni hisoblang A) 11/15 B) 12/15 C) 24/25 D) 22/25 23 / 40 23. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) 2π² B) α² C) π²/4 D) 3π²/4 24 / 40 24. 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) 24√3 C) 6√3 D) 12 25 / 40 25. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 1 B) 0 C) 2 D) -2 26 / 40 26. 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) 9 C) 12 D) 10 27 / 40 27. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 24π B) 6π C) 18π D) 12π 28 / 40 28. sin (2arccos1/3) ni hisoblang. A) 4√2/9 B) 2/9 C) 2/3 D) 4√4/9 29 / 40 29. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 1 C) 4 D) 2 30 / 40 30. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) -2≤x≤2 C) 1≤x≤2 D) 0≤x≤2 31 / 40 31. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 6 B) 30 C) 2 D) 5 32 / 40 32. 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) 49 D) 16 33 / 40 33. 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;-2 B) 1;0 C) -1; 2 D) -1; 0 34 / 40 34. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 18 B) 12 C) 27 D) 48 35 / 40 35. Hisoblang: sin10° •sin50° •sin70° A) 0,25 B) 0,5 C) 0 D) 0,125 36 / 40 36. ifoda x ning nechta qiymatida ma’noga ega emas? A) 2 B) 4√2/9 C) 3 D) 1 37 / 40 37. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 3 B) 2 C) log₂5 D) log₅2 38 / 40 38. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 6 B) 12 C) 5 D) 10 39 / 40 39. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) II B) I C) III D) IV 40 / 40 40. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 m; B) 4 sm; C) 2 sm; D) 3 sm; 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
