Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 102 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. Yig’indi quydagilardan qaysi biriga teng? A) 450,608 B) 40560,8 C) 45,0608 D) 4506,08 2 / 40 2. tenglamani yeching. A) log(3/5)2 B) 3 C) log(5/3)2 D) 5 3 / 40 3. Soddalshtiring. A) 6 B) -1 C) 1 D) 2 4 / 40 4. Agar bo‘lsa, m/n ni toping. A) (1+√5)/2 B) 4 C) 2 D) 3 5 / 40 5. 3x3 o‘lchamli kvadratning tugunlarida 16 ta nuqta belgilanib, ularning o‘ng tomondan eng yuqorisidagi A bilan belgilangan. Bir uchi A nuqtada, qolgan uchlari qolgan 15 ta nuqtada orasidan tanlanadigan uchburchaklarning sonini toping. A) 100 B) 25 C) 105 D) 96 6 / 40 6. Tenglamani yeching: A) 7 B) 10 C) 8 D) 9 7 / 40 7. x, 24 va 30 sonlarining EKUBi 6, EKUKi 360 ga teng. Bunga ko‘ra x ning eng kichik qiymatini toping. A) 10 B) 15 C) 18 D) 12 8 / 40 8. Quyidagilardan qaysi biri to‘g‘ri? A) 5²⁰²²+6²⁰²²<7²⁰²² B) Parallelogrammning diagonallari o‘zaro perpendikulyar bo‘lsa, u kvadrat bo‘ladi. C) To‘g‘ri kasrning surat va maxrajiga bir xil son qo‘shib borilsa, kasr kichiklashib boradi. D) Barchasi 9 / 40 9. Agar y + 4 = (x - 2)² , x + 4 = ( y - 2)² va x ≠ y bo’lsa, x² + y² ning qiymatini toping. A) 15 B) 20 C) 18 D) 10 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) 10 B) 20 C) 17 D) 13 11 / 40 11. Silindr o‘qiga parallel tekislik o‘tkazilgan. Tekislikning silindr asosi bilan keishish chizig‘i aylanani m:n kabi nisbatda bo‘ladi. Agar kesimning yuzi S bo‘lsa, silindr yon sirtining yuzini hisoblang. (m > n) A) 2 B) 4 C) 3 D) 1 12 / 40 12. Tengsizlikni yeching. A) [-7;-3] u [-1;∞) B) [-7;-5) u [-1;∞) C) [-7;-3) u [-1;∞) D) [-7;3 u [-1;∞) 13 / 40 13. funksiyaga teskari funksiyani toping. A) II B) III C) IV D) I 14 / 40 14. 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 15 / 40 15. 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) 7 C) 9 D) 6 16 / 40 16. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) 3 C) log₂5 D) log₅2 17 / 40 17. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x+3b+4d B) 2x(b+d)+2bd C) 2x(b+d) D) 2bdx+2bd 18 / 40 18. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 15 B) 12 C) 14 D) 16 19 / 40 19. 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) 36 D) 40 20 / 40 20. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 2 B) 0 C) -2 D) 1 21 / 40 21. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 12π B) 18π C) 24π D) 6π 22 / 40 22. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-3)/3 B) (x-2)/3 C) (x-7)/2 D) (x+3)/2 23 / 40 23. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) II B) IV C) III D) I 24 / 40 24. 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) 5 D) 2 25 / 40 25. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-b²/2π B) b²+b²/2π C) b²-2π D) b²/2π 26 / 40 26. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 3 sm; B) 4 sm; C) 2 m; D) 2 sm; 27 / 40 27. ifoda x ning nechta qiymatida ma’noga ega emas? A) 2 B) 3 C) 1 D) 4√2/9 28 / 40 28. 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 29 / 40 29. Aniqmas integralni hisoblang. A) ln(lnx)+c B) lnx+c C) ln(lnx) D) xlnx-x+c 30 / 40 30. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 3 C) 1 D) 2 31 / 40 31. 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 B) 24√3 C) 6√3 D) 12√3 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) 12 B) 10 C) 9 D) 11 33 / 40 33. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) π²/4 B) α² C) 3π²/4 D) 2π² 34 / 40 34. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 10 B) 5 C) 12 D) 6 35 / 40 35. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 48 C) 18 D) 12 36 / 40 36. 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 37 / 40 37. sin(2arctg0,75) ni hisoblang A) 11/15 B) 12/15 C) 22/25 D) 24/25 38 / 40 38. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/9 C) 2/3 D) 4√2/9 39 / 40 39. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 0≤x≤2 B) 1≤x≤2 C) -2≤x≤2 D) -2≤x≤0 40 / 40 40. Hisoblang: sin10° •sin50° •sin70° A) 0,125 B) 0 C) 0,25 D) 0,5 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
