Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 133 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 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. bo‘lsa, ning qiymatini toping. A) 2 B) 0,7 C) 0,5 D) 1 2 / 40 2. f(x)=26sin6x·sin7x funksiya uchun boshlang'ich funksiyasini toping. A) 13sinx+sin13x + C B) -13cosx- cos13 x +C C) 13sinx-sin13x + C D) 13cosx-cos13x + C 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 6 B) 8 C) 9 D) 7 4 / 40 4. 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 2 B) 3 C) 4 D) 1 5 / 40 5. Tenglamalar sistemani yeching: A) (2; 3) B) (9; 0), (28; -1) C) (9; 0), (2; 7) D) (7; 2), (28; -1) 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. Agar n ta juft son va m ta toq sonlarni qo‘shganda juft son chiqsa, m ning qiymati qanday? A) toq B) 1 C) juft D) 0 8 / 40 8. sin²(π/4-x) = 1/8 tenglikdan foydalanib sin2x ni toping. A) 2/3 B) 1/2 C) 3/4 D) 1/4 9 / 40 9. Quyidagi chizmada ABCD trapetsiya tasvirlangan bo‘lib, unga ko‘ra 2, 3, 4 va 5 sonlari berilgan sohalarning yuzalaridir. AB/CD ni toping. A) 1+√6 B) 2+√2 C) 2√ D) √2+1 10 / 40 10. Poyezda 5 ta vagon va har bir vagonda kamida 1 ta yo’lovchi bor. Ikkita yo’lovchi bitta vagonda yoki ketma-ketma kelgan vagonda bo’lsa, qo’shni deb ataladi. Har bir yo’lovchining aniq 5 ta yoki aniq 10 ta qo’shnisi mavjud bo’lsa, poyezdda jami nechta yo’lovchi bor? A) 17 B) 13 C) 20 D) 10 11 / 40 11. x²-20, x+1 va -x-6 manfiy sonlar arifmetik progressiyaning ketma-ket hadlari bo‘lsa, x ni toping. A) -7 B) 6 C) 7 D) -4 12 / 40 12. 5-x ≤ 0,04 x ning eng kichik butun qiymatini toping. A) -1 B) 0 C) 2 D) 3 13 / 40 13. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) (3-b)/2b C) 3b/(2+b) D) b/(3-b) 14 / 40 14. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 1 B) 3 C) 4 D) 2 15 / 40 15. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,25 C) 0,5 D) 0,125 16 / 40 16. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) 1 C) 2 D) -2 17 / 40 17. Aniqmas integralni hisoblang. A) xlnx-x+c B) ln(lnx) C) ln(lnx)+c D) lnx+c 18 / 40 18. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 0≤x≤2 B) -2≤x≤0 C) -2≤x≤2 D) 1≤x≤2 19 / 40 19. funksiyaga teskari funksiyani toping. A) III B) I C) II D) IV 20 / 40 20. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 10 C) 6 D) 5 21 / 40 21. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₂5 B) 2 C) log₅2 D) 3 22 / 40 22. 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) 6√3 C) 24√3 D) 12 23 / 40 23. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 4√4/9 C) 4√2/9 D) 2/3 24 / 40 24. 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; 0 D) -1;-2 25 / 40 25. 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) 49 C) 16 D) 25 26 / 40 26. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 14 C) 15 D) 12 27 / 40 27. 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 28 / 40 28. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 24π B) 18π C) 6π D) 12π 29 / 40 29. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 2 B) 30 C) 6 D) 5 30 / 40 30. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 6 B) 14 C) 7 D) 9 31 / 40 31. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x+3b+4d B) 2x(b+d) C) 2bdx+2bd D) 2x(b+d)+2bd 32 / 40 32. 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) 10 B) 11 C) 12 D) 9 33 / 40 33. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 sm; B) 2 m; C) 3 sm; D) 4 sm; 34 / 40 34. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-3)/3 B) (x-7)/2 C) (x-2)/3 D) (x+3)/2 35 / 40 35. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) III B) I C) II D) IV 36 / 40 36. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 48 B) 12 C) 27 D) 18 37 / 40 37. ifoda x ning nechta qiymatida ma’noga ega emas? A) 2 B) 1 C) 4√2/9 D) 3 38 / 40 38. sin(2arctg0,75) ni hisoblang A) 11/15 B) 12/15 C) 24/25 D) 22/25 39 / 40 39. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 36 B) 40 C) 42 D) 20 40 / 40 40. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) -1 B) 5 C) 2 D) 1 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 14 Matematika fanidan attestatsiya savollari №16
