Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 118 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. ni hisoblang. A) e+1 B) e-1 C) (e+1)/2 D) (e-1)/2 2 / 40 2. a va b raqamlar yig'indisi 7 ga qoldiqsiz bo'linadi. Agar ko'rinishdagi uch xonali sonlarning 7 ga bo'lganda bir xil qoldiq qolsa, shu qoldiqni toping. A) 0 B) 2 C) 6 D) 4 3 / 40 3. n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 5 B) 1 C) 12 D) 7 4 / 40 4. ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 135° B) 142° C) 132° D) 138° 5 / 40 5. Rasmdagi shakl perimetrini toping. A) 30 B) 24 C) 28 D) 32 6 / 40 6. Quyidagilardan qaysi birlari to‘g‘ri? A) I va III B) I, III va V C) II va IV D) I va V 7 / 40 7. G‘orning 7 ta eshigi bor, sayyoh bu g‘orga necha usulda kirib, yana qaytib chiqishi mumkin? (Bunda har bir eshikdan faqat bir marta o‘tish mumkin) A) 36 B) 42 C) 49 D) 7⁷ 8 / 40 8. Agar aylananing o‘zaro parallel bo‘lgan uzunliklari 38, 38 va 34 ga teng vatarlari orasidagi masofalar bir xil bo‘lsa, shu masofani toping. A) 6 B) 5,5 C) 7 D) 6,5 9 / 40 9. loga 27 = b bo‘lsa, ni toping. A) -2/b B) -1/b C) 2/b D) 1/b 10 / 40 10. Hisoblang. A) √2-1 B) √2+√3 C) √2+1 D) 1-√2 11 / 40 11. Piramidaning asosi tomoni 4√3 va o‘tkir burchagi 45° ga teng bo’lgan rombdan iborat. Ushbu piramidaga ichki chizilgan konusning yasovchisi asos tekisligi bilan 60° li burchak tashkil etadi. Konusning hajmini toping. A) 3π B) 6π C) 6√2π D) 6√3π 12 / 40 12. Hisoblang. A) 2020 B) 2021 C) 1 D) 2019 13 / 40 13. Aniqmas integralni hisoblang. A) xlnx-x+c B) lnx+c C) ln(lnx) D) ln(lnx)+c 14 / 40 14. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) IV B) II C) III D) I 15 / 40 15. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 12 C) 48 D) 18 16 / 40 16. sin(2arctg0,75) ni hisoblang A) 11/15 B) 22/25 C) 12/15 D) 24/25 17 / 40 17. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 4√2/9 C) 2/3 D) 4√4/9 18 / 40 18. 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) 16 C) 25 D) 49 19 / 40 19. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-3)/3 B) (x-2)/3 C) (x+3)/2 D) (x-7)/2 20 / 40 20. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) b/(3-b) C) 3b/(2+b) D) (3-b)/2b 21 / 40 21. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 36 B) 20 C) 42 D) 40 22 / 40 22. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 1 C) 2 D) 3 23 / 40 23. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 15 C) 12 D) 14 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) 5 C) 2 D) 30 25 / 40 25. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 6 B) 10 C) 12 D) 5 26 / 40 26. 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 27 / 40 27. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x+3b+4d B) 2x(b+d) C) 2bdx+2bd D) 2x(b+d)+2bd 28 / 40 28. ifoda x ning nechta qiymatida ma’noga ega emas? A) 1 B) 4√2/9 C) 2 D) 3 29 / 40 29. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 1 B) -1 C) 5 D) 2 30 / 40 30. Hisoblang: sin10° •sin50° •sin70° A) 0,25 B) 0,5 C) 0 D) 0,125 31 / 40 31. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) 2 C) 1 D) -2 32 / 40 32. 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) 12 C) 6√3 D) 24√3 33 / 40 33. 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 34 / 40 34. 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) 2π² D) 3π²/4 35 / 40 35. funksiyaga teskari funksiyani toping. A) II B) IV C) III D) I 36 / 40 36. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₅2 B) 2 C) log₂5 D) 3 37 / 40 37. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 12π B) 24π C) 6π D) 18π 38 / 40 38. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-2π B) b²-b²/2π C) b²/2π D) b²+b²/2π 39 / 40 39. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) 1≤x≤2 C) 0≤x≤2 D) -2≤x≤2 40 / 40 40. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 sm; B) 3 sm; C) 4 sm; D) 2 m; 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
