Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 70 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. Kamayish tartibida joylashtiring. a)5√6 b)12 c)4√10 A) a>b>c B) a>c>b C) c>a>b D) b>a>c 2 / 40 2. x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 32 B) 48 C) 27 D) 26 3 / 40 3. Soddalashtiring. A) (a+1)/(-a-3) B) (a-1)/(1-b) C) (a-1)/(a-3) D) (b+2)/(1-b) 4 / 40 4. Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 8 B) 0 C) 1 D) 5 5 / 40 5. Kvadratga ikkita yarim aylana ichki chizilgan. Bo‘yalgan soha yuzini toping. A) 16(π-2) B) 32 C) 8(π+2) D) 64 6 / 40 6. ni hisoblang. A) 1 B) 4 C) 3 D) 2 7 / 40 7. Kasrni hisoblang: A) 0 B) 14/3 C) -5 D) -14/3 8 / 40 8. Tenglamaning haqiqiy ildizlari o‘rta arifmetigini toping: A) 4 B) 1 C) 1,(6) D) 1/2 9 / 40 9. 112022 ni 13 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 12 B) 3 C) 1 D) 7 10 / 40 10. f(x) va g(x) funksiyalar f(x)+(x-2)·g(x)=x²+5 bog’lanishda va f(3)=10 bo’lsa, g-1 (4) ning qiymatini toping.(g-1 (x)-g(x) ga teskari funksiya) A) 4 B) 6 C) 3 D) 2 11 / 40 11. a ning qanday qiymatida 3a + ax + (-x² )= 0 tenglama o‘zaro teng ildizlarga ega bo‘ladi? A) a=0; a=12 B) a=0 C) a=0; a=-12 D) a=12 12 / 40 12. Hisoblang. A) 1 B) 2 C) 4 D) 0 13 / 40 13. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 5 B) -1 C) 1 D) 2 14 / 40 14. 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 15 / 40 15. Aniqmas integralni hisoblang. A) ln(lnx) B) ln(lnx)+c C) xlnx-x+c D) lnx+c 16 / 40 16. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 3 sm; B) 2 sm; C) 2 m; D) 4 sm; 17 / 40 17. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x+3)/2 B) (x-7)/2 C) (x-3)/3 D) (x-2)/3 18 / 40 18. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,5 C) 0,125 D) 0,25 19 / 40 19. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) III B) I C) IV D) II 20 / 40 20. 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) 49 D) 25 21 / 40 21. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 48 B) 18 C) 27 D) 12 22 / 40 22. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x(b+d)+2bd C) 2x(b+d) D) 2x+3b+4d 23 / 40 23. 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 24 / 40 24. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 9 B) 14 C) 6 D) 7 25 / 40 25. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) 0≤x≤2 C) 1≤x≤2 D) -2≤x≤0 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) 12 B) 9 C) 11 D) 10 27 / 40 27. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 1 C) 2 D) 3 28 / 40 28. 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) 3π²/4 C) α² D) π²/4 29 / 40 29. sin (2arccos1/3) ni hisoblang. A) 2/3 B) 2/9 C) 4√4/9 D) 4√2/9 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) 2 B) 6 C) 5 D) 30 31 / 40 31. 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 32 / 40 32. 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 33 / 40 33. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 5 B) 12 C) 10 D) 6 34 / 40 34. funksiyaga teskari funksiyani toping. A) IV B) III C) II D) I 35 / 40 35. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₅2 B) 2 C) log₂5 D) 3 36 / 40 36. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) 1 C) 2 D) -2 37 / 40 37. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 3b/(2+b) B) (3-b)/2b C) 2b/(3-b) D) b/(3-b) 38 / 40 38. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 2 C) 4 D) 1 39 / 40 39. sin(2arctg0,75) ni hisoblang A) 24/25 B) 22/25 C) 11/15 D) 12/15 40 / 40 40. 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 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
