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. tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 2 B) 3 C) 1 D) 4 2 / 40 2. Tenglama ildizlari ayirmasining modulini toping. A) 5 B) √5 C) 2√5 D) √5+5 3 / 40 3. Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 3 B) 2 C) 4 D) 1 4 / 40 4. Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 32 B) 41 C) 50 D) 25 5 / 40 5. vekorning Oxy tekislikdagi proyeksiyasi bo‘lgan vektorni toping. A) 4 B) 1 C) 3 D) 2 6 / 40 6. A) 27/16 B) 9/8 C) 27/8 D) 9/16 7 / 40 7. A = {1, 2,3,5,7} va B = {1, 2,3, 4,8} A va B to‘plamlar kesishmasini toping. A) {1,2,3} B) {2,3, 4,5,8,9} C) {1, 2,3, 4,5,8} D) {4,8} 8 / 40 8. Ushbu {1, 2, 3, 4, …, 37} to‘plamdan shunday ikkita son tanlanganki, ularning ko‘paytmasi qolgan 35 ta sonning yig‘indisiga teng. Shu ikki sonning farqini toping. A) 10 B) 9 C) 5 D) 8 9 / 40 9. 112022 ni 13 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 7 C) 3 D) 12 10 / 40 10. Berilgan tengsizlik uchun quyidagi oraliqlar to‘g‘ri ifodalanganmi? A) Ha B) Yo'q 11 / 40 11. 0, 1, 2, 3, 4, 5 raqamlaridan nechta 3 xonali tuzish mumkin? A) 180 B) 200 C) 100 D) 125 12 / 40 12. 5-x ≤ 0,04 x ning eng kichik butun qiymatini toping. A) 0 B) 3 C) 2 D) -1 13 / 40 13. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 15 C) 14 D) 12 14 / 40 14. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) II B) III C) IV D) I 15 / 40 15. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 6 B) 2 C) 5 D) 30 16 / 40 16. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x-3)/3 C) (x+3)/2 D) (x-2)/3 17 / 40 17. 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) 25 D) 16 18 / 40 18. 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 19 / 40 19. funksiyaga teskari funksiyani toping. A) II B) III C) IV D) I 20 / 40 20. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x(b+d)+2bd C) 2x(b+d) D) 2x+3b+4d 21 / 40 21. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) 3b/(2+b) C) (3-b)/2b D) b/(3-b) 22 / 40 22. 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 23 / 40 23. ifoda x ning nechta qiymatida ma’noga ega emas? A) 3 B) 2 C) 1 D) 4√2/9 24 / 40 24. sin(2arctg0,75) ni hisoblang A) 22/25 B) 12/15 C) 11/15 D) 24/25 25 / 40 25. 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 26 / 40 26. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 20 B) 42 C) 40 D) 36 27 / 40 27. 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) 12 C) 6√3 D) 12√3 28 / 40 28. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 18 B) 12 C) 48 D) 27 29 / 40 29. 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) 10 D) 11 30 / 40 30. 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) 3π²/4 C) α² D) 2π² 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; 2 B) 1;0 C) -1;-2 D) -1; 0 32 / 40 32. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,5 C) 0,25 D) 0,125 33 / 40 33. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 3 B) log₅2 C) log₂5 D) 2 34 / 40 34. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 5 B) -1 C) 2 D) 1 35 / 40 35. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) 2 C) 1 D) -2 36 / 40 36. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) 0≤x≤2 C) -2≤x≤2 D) 1≤x≤2 37 / 40 37. Aniqmas integralni hisoblang. A) ln(lnx) B) lnx+c C) ln(lnx)+c D) xlnx-x+c 38 / 40 38. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 m; B) 2 sm; C) 3 sm; D) 4 sm; 39 / 40 39. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 2 C) 1 D) 4 40 / 40 40. sin (2arccos1/3) ni hisoblang. A) 4√2/9 B) 2/9 C) 2/3 D) 4√4/9 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
