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. bo‘lsa, x + y ni toping. A) 20 B) 16 C) 17 D) 18 2 / 40 2. 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 9 B) 1 C) 7 D) 3 3 / 40 3. Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 6 B) 5 C) 3 D) 4 4 / 40 4. Agar f(x) funksiya (-∞;∞) da qat’iy o‘suvchi funksiya bo‘lsa, y =3 f(x)-8 funksiya uchun quyidagi mulohazalardan qaysi biri to‘g‘ri bo‘ladi? A) qat’iy o‘suvchi B) dastlab o‘sadi, keyin kamayadi C) qat’iy kamayuvchi D) dastlab kamayadi, keyin o‘sadi 5 / 40 5. P(x)=x¹ºº ko‘phadni x³-3x+2 ga bo‘lganda qoladigan qoldiqni toping. 2¹ºº-1 (2¹ºº-1)x+2(299-1) (2¹ºº-1)x-2(299-1) 2¹ººx-3·2100 A) 3 B) 1 C) 2 D) 4 6 / 40 6. bo‘lsa, a, b, c larning ishoralarini aniqlang. A) +,-,+ B) -,-,+ C) +,+,+ D) -,+,- 7 / 40 7. Agar n ta juft son va m ta toq sonlarni qo‘shganda juft son chiqsa, m ning qiymati qanday? A) juft B) 0 C) 1 D) toq 8 / 40 8. Agar cos9α = 4cosα bo'lsa, (4cos²3α-3)(4cos²α-3) ning qiymatini toping. A) 0 B) 16 C) 8 D) 4 9 / 40 9. m, n, p - turli haqiqiy sonlar. m²+ n4+ p6 yig‘indi quyidagilardan qaysi biriga teng bo‘la olmaydi? A) 0 B) 4 C) 2 D) 1 10 / 40 10. DC-B markazli aylana yoyi, AC-urinma, AB-kesuvchi va S₁=2S₂ ekanligi maʼlum boʻlsa, tgα/α ni toping. A) 3 B) 1 C) 5/2 D) 3/2 11 / 40 11. 0, 1, 2, 3, 4, 5 raqamlaridan nechta 3 xonali tuzish mumkin? A) 100 B) 180 C) 125 D) 200 12 / 40 12. Agar bo'lsa f(x)=? A) x²-1 B) 2x²-1 C) x²-2 D) x²+2 13 / 40 13. 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) 12 C) 9 D) 11 14 / 40 14. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/9 C) 2/3 D) 4√2/9 15 / 40 15. 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 16 / 40 16. 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;-2 C) -1; 2 D) -1; 0 17 / 40 17. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x(b+d) B) 2bdx+2bd C) 2x(b+d)+2bd D) 2x+3b+4d 18 / 40 18. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-3)/3 B) (x+3)/2 C) (x-7)/2 D) (x-2)/3 19 / 40 19. 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 20 / 40 20. sin(2arctg0,75) ni hisoblang A) 12/15 B) 11/15 C) 22/25 D) 24/25 21 / 40 21. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 6 B) 5 C) 12 D) 10 22 / 40 22. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) -1 B) 2 C) 1 D) 5 23 / 40 23. 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) 49 C) 25 D) 36 24 / 40 24. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 48 B) 12 C) 27 D) 18 25 / 40 25. funksiyaga teskari funksiyani toping. A) II B) III C) I D) IV 26 / 40 26. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 12 B) 16 C) 14 D) 15 27 / 40 27. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₂5 B) log₅2 C) 2 D) 3 28 / 40 28. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 2 C) 1 D) 3 29 / 40 29. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 36 B) 40 C) 20 D) 42 30 / 40 30. Aniqmas integralni hisoblang. A) xlnx-x+c B) ln(lnx) C) ln(lnx)+c D) lnx+c 31 / 40 31. 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) 14 C) 7 D) 9 32 / 40 32. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 5 B) 6 C) 2 D) 30 33 / 40 33. 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) 24√3 C) 12√3 D) 6√3 34 / 40 34. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) 2 C) 1 D) -2 35 / 40 35. 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) 3π²/4 D) α² 36 / 40 36. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 2 C) 1 D) 3 37 / 40 37. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) 0≤x≤2 C) 1≤x≤2 D) -2≤x≤0 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 sm; C) 3 sm; D) 2 m; 39 / 40 39. 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 40 / 40 40. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) IV B) III C) I D) II 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
