Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 100 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 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 4 B) 9 C) 16 D) 25 2 / 40 2. Aniq integralni hisoblang: A) 3 B) 0 C) 2 D) 0,5 3 / 40 3. AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 10° B) 30° C) 20° D) 40° 4 / 40 4. Tenglamani yeching: A) 9/5 B) 6/5 C) 5*4 D) 5/9 5 / 40 5. √3 A) 7/3 B) 21/10 C) 3/2 D) 5/5 6 / 40 6. d₁ || d₂ bo‘lsa, α ni toping. A) 20 B) 10 C) 25 D) 15 7 / 40 7. bo‘lsa, f ''(1) ning qiymatini toping. A) -12 B) 12 C) -24 D) 0 8 / 40 8. Diagonallari 6 va 8 ga teng bo‘lgan rombga ichki aylana chizilgan. Aylananing romb tomoni bilan urinish nuqtasidan katta diagonalgacha bo‘lgan masofani toping. A) 1,92 B) 3,2 C) 2,4 D) 1,8 9 / 40 9. Asoslari 2 va 6 ga teng, kichik diagonali katta yon tomoniga perpendikulyar bo‘lgan to‘g‘ri burchakli trapetsiyaning kichik yon tomonini toping. A) 2√2 B) 4√2 C) 3√2 D) 2√3 10 / 40 10. Hisoblang . A) 1 B) 0,5 C) 0,1 D) 0 11 / 40 11. Tengsizlikni yeching: A) (0;8) B) (-∞;1/8) C) (-∞;8) D) (8;+∞) 12 / 40 12. Tengsizlikni yeching: 3 · 9x –10 · 21x + 7 · 49 x ≤ 0 A) (-1;3] B) [-1;0) C) [-1;0] D) [-1;1] 13 / 40 13. funksiyaga teskari funksiyani toping. A) IV B) III C) II D) I 14 / 40 14. 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 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) 9 C) 6 D) 7 16 / 40 16. 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√3 C) 6√3 D) 12 17 / 40 17. 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) 11 C) 9 D) 10 18 / 40 18. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 6 B) 12 C) 5 D) 10 19 / 40 19. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 2 B) 0 C) 1 D) -2 20 / 40 20. 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) 49 D) 25 21 / 40 21. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) IV B) I C) II D) III 22 / 40 22. 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 23 / 40 23. 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 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;-2 C) 1;0 D) -1; 0 25 / 40 25. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₅2 C) 3 D) log₂5 26 / 40 26. 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 27 / 40 27. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) -2≤x≤0 C) 1≤x≤2 D) 0≤x≤2 28 / 40 28. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) b/(3-b) B) (3-b)/2b C) 2b/(3-b) D) 3b/(2+b) 29 / 40 29. 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; 30 / 40 30. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 12 B) 15 C) 14 D) 16 31 / 40 31. Aniqmas integralni hisoblang. A) lnx+c B) ln(lnx)+c C) xlnx-x+c D) ln(lnx) 32 / 40 32. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 24π B) 6π C) 12π D) 18π 33 / 40 33. Hisoblang: sin10° •sin50° •sin70° A) 0,25 B) 0 C) 0,5 D) 0,125 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) 2π² B) 3π²/4 C) α² D) π²/4 35 / 40 35. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 2 C) 1 D) 3 36 / 40 36. ifoda x ning nechta qiymatida ma’noga ega emas? A) 1 B) 3 C) 4√2/9 D) 2 37 / 40 37. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-3)/3 B) (x-7)/2 C) (x+3)/2 D) (x-2)/3 38 / 40 38. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d)+2bd B) 2x(b+d) C) 2bdx+2bd D) 2x+3b+4d 39 / 40 39. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 12 B) 18 C) 27 D) 48 40 / 40 40. sin(2arctg0,75) ni hisoblang A) 24/25 B) 22/25 C) 12/15 D) 11/15 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
