Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 119 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 va bo'lsa f(4) ning qiymatini toping. A) 4 B) 35 C) 11 D) 12 2 / 40 2. tenglamani yeching. A) 5 B) log(5/3)2 C) log(3/5)2 D) 3 3 / 40 3. Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 12 B) 14 C) 11 D) 13 4 / 40 4. To‘g‘ri burchakli uchburchakning bir burchagi 52° ga teng bo‘lsa, to‘g‘ri burchak uchidan tushirilgan balandlik va mediana orasidagi burchakni toping. A) 17° B) 24° C) 14° D) 7° 5 / 40 5. Ifodaning qiymatini toping. A) 0,04 B) 0,(04) C) 0,0(2) D) 0,0(4) 6 / 40 6. bo‘lsa, a, b, c larning ishoralarini aniqlang. A) -,+,- B) +,-,+ C) +,+,+ D) -,-,+ 7 / 40 7. Tenglama nechta yechimga ega? A) 1 B) 0 C) 2 D) 3 8 / 40 8. Agar bo‘lsa, √200 ni x orqali ifodalang. A) 4(x²-) B) 2(x²-1) C) 4(x+1) D) 2(1-x²) 9 / 40 9. Soddalashtiring: ctg2α-tgα A) 1/cos2α B) -1/sin2α C) -1/cos2α D) 1/sin2α 10 / 40 10. Qaysi javobda tengsizlik ishorasi to’gri ko’rsatilgan: A) 3 B) 4 C) 2 D) 1 11 / 40 11. to‘plamning nechta xos qism-to‘plamlari mavjud? A) 32 B) 16 C) 5 D) 30 12 / 40 12. Hisoblang. A) 3/5 B) 5/3 C) 2/3 D) 3/2 13 / 40 13. Aniqmas integralni hisoblang. A) ln(lnx)+c B) lnx+c C) ln(lnx) D) xlnx-x+c 14 / 40 14. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) b/(3-b) C) (3-b)/2b D) 3b/(2+b) 15 / 40 15. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 12π B) 6π C) 18π D) 24π 16 / 40 16. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/3 C) 4√2/9 D) 2/9 17 / 40 17. ifoda x ning nechta qiymatida ma’noga ega emas? A) 1 B) 3 C) 2 D) 4√2/9 18 / 40 18. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 2 B) 1 C) 4 D) 3 19 / 40 19. 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) π²/4 C) 2π² D) α² 20 / 40 20. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x+3)/2 B) (x-7)/2 C) (x-2)/3 D) (x-3)/3 21 / 40 21. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 10 B) 6 C) 12 D) 5 22 / 40 22. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₂5 B) 3 C) log₅2 D) 2 23 / 40 23. Hisoblang: sin10° •sin50° •sin70° A) 0,125 B) 0,5 C) 0,25 D) 0 24 / 40 24. sin(2arctg0,75) ni hisoblang A) 11/15 B) 12/15 C) 22/25 D) 24/25 25 / 40 25. 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) 10 C) 9 D) 11 26 / 40 26. funksiyaga teskari funksiyani toping. A) III B) II C) I D) IV 27 / 40 27. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) -1 B) 2 C) 5 D) 1 28 / 40 28. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) -2 B) 0 C) 2 D) 1 29 / 40 29. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x+3b+4d C) 2x(b+d) D) 2x(b+d)+2bd 30 / 40 30. 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) 6√3 C) 12√3 D) 12 31 / 40 31. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 18 B) 48 C) 12 D) 27 32 / 40 32. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) I B) III C) II D) IV 33 / 40 33. 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) 16 B) 25 C) 36 D) 49 34 / 40 34. 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) 6 C) 9 D) 7 35 / 40 35. 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 36 / 40 36. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 12 B) 15 C) 16 D) 14 37 / 40 37. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) -2≤x≤2 C) 0≤x≤2 D) 1≤x≤2 38 / 40 38. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 4 sm; B) 2 sm; C) 2 m; D) 3 sm; 39 / 40 39. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²/2π B) b²+b²/2π C) b²-b²/2π D) b²-2π 40 / 40 40. 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 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
