Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 123 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 bo‘lsa, x ni toping. A) -2 B) -5 C) 2 D) 5 2 / 40 2. Hisoblang: A) 7 B) 27 C) 9 D) 4 3 / 40 3. x ni toping ? A) 5 B) 4 C) 3 D) 6 4 / 40 4. Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 4 B) 2 C) 6 D) 5 5 / 40 5. ABC o‘tkir burchakli uchburchakning BC asosiga AD balandlik, AC yon tomoniga BE balandlik o‘tkazilgan. Bunda CE =2AE = 8, DC = 6 bo‘lsa, BD ni toping. A) 8 B) 6 C) 10 D) 12 6 / 40 6. Soddalashtiring: A) 0 B) -4 C) -3 D) 4 7 / 40 7. Tenglamani yeching. A) 3 B) 5 C) 25 D) 9 8 / 40 8. Birinchi va oxirgi raqami juft bo‘lgan va 1000 ga bo‘linmaydigan barcha to‘rtxonali sonlar nechta? A) 1800 B) 960 C) 1600 D) 1996 9 / 40 9. (5;-8) nuqtaning (-4;9) nuqtaga nisbatan simmetrik bo‘lgan nuqtasini toping. A) (-14;14) B) (-13;23) C) (-13;26) D) (-13;27) 10 / 40 10. Agar x=2t+5, y=3t-1 va f(x)=y(x) bog’lanish mavjud bo’lsa, f(5) ning qiymatini toping A) -2 B) -1 C) 1 D) 2 11 / 40 11. To‘g‘ri to‘rtburchakning simmetriya markazidan bir uchigacha bo‘lgan masofa 5 sm ga, tomonlar ayirmasi 2 sm ga teng bo‘lsa, uning perimetrini toping. A) 30 B) 32 C) 28 D) 48 12 / 40 12. Hisoblang. A) 3/2 B) 5/3 C) 3/5 D) 2/3 13 / 40 13. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₅2 C) log₂5 D) 3 14 / 40 14. 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 15 / 40 15. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 1 B) 2 C) 0 D) -2 16 / 40 16. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 6π B) 24π C) 12π D) 18π 17 / 40 17. 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) 2π² C) π²/4 D) 3π²/4 18 / 40 18. 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 19 / 40 19. Hisoblang: sin10° •sin50° •sin70° A) 0,125 B) 0 C) 0,25 D) 0,5 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. 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 22 / 40 22. sin(2arctg0,75) ni hisoblang A) 22/25 B) 12/15 C) 24/25 D) 11/15 23 / 40 23. Aniqmas integralni hisoblang. A) xlnx-x+c B) lnx+c C) ln(lnx) D) ln(lnx)+c 24 / 40 24. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 3 sm; B) 2 sm; C) 4 sm; D) 2 m; 25 / 40 25. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 10 B) 5 C) 6 D) 12 26 / 40 26. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 1 C) 3 D) 2 27 / 40 27. funksiyaga teskari funksiyani toping. A) IV B) II C) I D) III 28 / 40 28. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d) B) 2x(b+d)+2bd C) 2x+3b+4d D) 2bdx+2bd 29 / 40 29. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) 0≤x≤2 C) -2≤x≤2 D) 1≤x≤2 30 / 40 30. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 14 C) 12 D) 15 31 / 40 31. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 1 C) 2 D) 4 32 / 40 32. 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 33 / 40 33. sin (2arccos1/3) ni hisoblang. A) 4√2/9 B) 2/3 C) 2/9 D) 4√4/9 34 / 40 34. 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 35 / 40 35. 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) 11 D) 10 36 / 40 36. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-b²/2π B) b²/2π C) b²+b²/2π D) b²-2π 37 / 40 37. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) b/(3-b) B) 2b/(3-b) C) 3b/(2+b) D) (3-b)/2b 38 / 40 38. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 42 B) 40 C) 20 D) 36 39 / 40 39. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 12 B) 18 C) 27 D) 48 40 / 40 40. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 6 B) 5 C) 30 D) 2 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
