Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 103 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) 25 B) 4 C) 16 D) 9 2 / 40 2. Hisoblang: A) 9 B) 27 C) 4 D) 7 3 / 40 3. Soddalashtiring: A) 1 B) 3 C) 2 D) Aniqlab bo`lmaydi 4 / 40 4. Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 8 B) 6 C) 10 D) berilganlar yetarli emas 5 / 40 5. bo‘lsa, A) 3/2 B) 2 C) 2/3 D) 1 6 / 40 6. Tenglamalar sistemasidan foydalanib x + 3y ni toping. A) 4 B) 6 C) 5 D) 8 7 / 40 7. Aylananing tashqi nuqtasidan aylanaga ikkita kesuvchi o‘tkazilgan. Kesuvchi hosil qilgan ichki yoylar 7:3 kabi. Ular birgalikda butun aylananing 1/2 qismini tashkil qilsa, kesuvchilar orasidagi burchakni toping. A) 24° B) 45° C) 40° D) 36° 8 / 40 8. Agar cos9α = 4cosα bo'lsa, (4cos²3α-3)(4cos²α-3) ning qiymatini toping. A) 16 B) 8 C) 0 D) 4 9 / 40 9. Tengsizlikni yeching: A) (-∞;-2) ∪(6;∞) B) (6;∞) C) (2;6)∪(6;∞) D) (2;6) 10 / 40 10. Hisoblang. A) 1 B) 0 C) 2 D) -1 11 / 40 11. Tenglama ildizining natural bo‘luvchilari sonini toping. A) 4 B) 2 C) 6 D) 5 12 / 40 12. ABCD parallelogramm va SKBCE = 18 bo'lsa, SABCD =? A) 56 B) 62 C) 54 D) 48 13 / 40 13. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 1 C) 3 D) 2 14 / 40 14. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 18 C) 12 D) 48 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) 7 B) 6 C) 9 D) 14 16 / 40 16. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 1 B) -1 C) 2 D) 5 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) 11 B) 10 C) 9 D) 12 18 / 40 18. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₅2 B) 3 C) log₂5 D) 2 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) 40 C) 20 D) 36 20 / 40 20. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 5 B) 12 C) 6 D) 10 21 / 40 21. Hisoblang: sin10° •sin50° •sin70° A) 0,5 B) 0,25 C) 0,125 D) 0 22 / 40 22. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d) B) 2x(b+d)+2bd C) 2x+3b+4d D) 2bdx+2bd 23 / 40 23. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) (3-b)/2b B) b/(3-b) C) 3b/(2+b) D) 2b/(3-b) 24 / 40 24. 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 25 / 40 25. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x+3)/2 B) (x-3)/3 C) (x-2)/3 D) (x-7)/2 26 / 40 26. sin (2arccos1/3) ni hisoblang. A) 2/3 B) 4√2/9 C) 2/9 D) 4√4/9 27 / 40 27. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 1 B) 2 C) 0 D) -2 28 / 40 28. sin(2arctg0,75) ni hisoblang A) 12/15 B) 22/25 C) 24/25 D) 11/15 29 / 40 29. ifoda x ning nechta qiymatida ma’noga ega emas? A) 1 B) 2 C) 4√2/9 D) 3 30 / 40 30. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) III B) I C) IV D) II 31 / 40 31. 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) 16 B) 25 C) 49 D) 36 32 / 40 32. funksiyaga teskari funksiyani toping. A) III B) IV C) I D) II 33 / 40 33. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 12π B) 6π C) 24π D) 18π 34 / 40 34. 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 35 / 40 35. 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) 6√3 C) 24√3 D) 12√3 36 / 40 36. Aniqmas integralni hisoblang. A) lnx+c B) ln(lnx)+c C) ln(lnx) D) xlnx-x+c 37 / 40 37. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 0≤x≤2 B) -2≤x≤2 C) -2≤x≤0 D) 1≤x≤2 38 / 40 38. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 4 sm; B) 2 m; C) 3 sm; D) 2 sm; 39 / 40 39. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) α² B) 3π²/4 C) 2π² D) π²/4 40 / 40 40. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 12 B) 14 C) 16 D) 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
