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. bo‘lsa, ning qiymatini toping. A) 0,5 B) 1 C) 2 D) 0,7 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) 6 B) 2 C) 0 D) 4 3 / 40 3. Hisoblang 200−199+198−197+⋯+4−3 A) 101 B) 98 C) 100 D) 99 4 / 40 4. Hisoblang: A) 0 B) 6 C) 4 D) 8 5 / 40 5. an - arifmetik progressiyaning umumiy hadi bo‘lsa, quyidagi nisbatni toping: A) 8 B) 6 C) 5 D) 7 6 / 40 6. bo‘lsa, a, b, c larning ishoralarini aniqlang. A) +,-,+ B) -,+,- C) +,+,+ D) -,-,+ 7 / 40 7. Ifodani soddalashtiring: A) √3 B) 0 C) 2 D) 1 8 / 40 8. x>0 da x + √x = 3 bo'lsa, √x -3/√x ifodaning qiymatini toping. A) -1 B) 1 C) 0 D) -2 9 / 40 9. Yig‘indisi 6 ga teng, birinchi 5 ta hadining yig‘indisi esa ga teng 93/16 bo‘lgan cheksiz kamayuvchi geometrik progressiyaning uchinchi hadini toping. A) 0,5 B) 1,5 C) 3 D) 0,75 10 / 40 10. Bo‘yalgan yuzani toping. (cm2) A) 16 B) 18 C) Aniqlab bo‘lmaydi D) 12 11 / 40 11. Agar bo‘lsa, y = ? A) 8 B) 2 C) 3 D) 26 12 / 40 12. Hisoblang. A) 32 B) 96 C) 98 D) 94 13 / 40 13. 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 14 / 40 14. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) (3-b)/2b B) 3b/(2+b) C) b/(3-b) D) 2b/(3-b) 15 / 40 15. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 3 sm; B) 2 sm; C) 2 m; D) 4 sm; 16 / 40 16. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x-2)/3 C) (x+3)/2 D) (x-3)/3 17 / 40 17. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 12 C) 14 D) 15 18 / 40 18. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 1 B) 5 C) -1 D) 2 19 / 40 19. 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 20 / 40 20. Hisoblang: sin10° •sin50° •sin70° A) 0,25 B) 0,125 C) 0,5 D) 0 21 / 40 21. sin(2arctg0,75) ni hisoblang A) 11/15 B) 24/25 C) 12/15 D) 22/25 22 / 40 22. Aniqmas integralni hisoblang. A) ln(lnx)+c B) ln(lnx) C) lnx+c D) xlnx-x+c 23 / 40 23. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 2 B) 1 C) 0 D) -2 24 / 40 24. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 2 C) 1 D) 4 25 / 40 25. funksiyaga teskari funksiyani toping. A) IV B) III C) I D) II 26 / 40 26. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) 0≤x≤2 C) -2≤x≤0 D) 1≤x≤2 27 / 40 27. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x+3b+4d B) 2bdx+2bd C) 2x(b+d)+2bd D) 2x(b+d) 28 / 40 28. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 3 B) log₂5 C) 2 D) log₅2 29 / 40 29. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 5 C) 10 D) 6 30 / 40 30. 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) 6√3 B) 24√3 C) 12√3 D) 12 31 / 40 31. 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 32 / 40 32. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²+b²/2π B) b²-2π C) b²-b²/2π D) b²/2π 33 / 40 33. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 4√2/9 C) 2/9 D) 2/3 34 / 40 34. ifoda x ning nechta qiymatida ma’noga ega emas? A) 3 B) 2 C) 1 D) 4√2/9 35 / 40 35. 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; 0 C) -1; 2 D) -1;-2 36 / 40 36. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 6 B) 9 C) 7 D) 14 37 / 40 37. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 40 B) 36 C) 42 D) 20 38 / 40 38. 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 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) π²/4 B) 2π² C) α² D) 3π²/4 40 / 40 40. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 48 C) 18 D) 12 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
