Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 31 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 3 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. ABCD qavariq to‘rtburchakka aylana ichki chizilgan. AB = 8, BC = 12 bo‘lsa, CD – AD ayirmani toping. A) 4 B) aniqlab bo‘lmaydi C) 3 D) 2 2 / 40 2. Tengsizlikni yeching. A) [-3;2]∪{1} B) [-2;1]∪{-3} C) (-∞;-2] D) [-3;-2] 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 9 B) 7 C) 8 D) 6 4 / 40 4. Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) √6 B) √5 C) 2,5 D) 2,4 5 / 40 5. Ifodaning qiymatini toping. A) 0,(04) B) 0,04 C) 0,0(2) D) 0,0(4) 6 / 40 6. va EKUB( x, y, z)= 6 bo‘lsa, EKUK)x, y, z)= ? A) 216 B) 240 C) 192 D) 264 7 / 40 7. Tengsizlikning manfiy yechimlari o‘rta arifmetigini toping. A) -1,5 B) -1 C) -3 D) -2 8 / 40 8. Ushbu {1, 2, 3, 4, …, 37} to‘plamdan shunday ikkita son tanlanganki, ularning ko‘paytmasi qolgan 35 ta sonning yig‘indisiga teng. Shu ikki sonning farqini toping. A) 10 B) 5 C) 8 D) 9 9 / 40 9. Soddalashtiring: A) sinα B) 1 C) 0 D) cosα 10 / 40 10. a²·b·c<0, (a·b)>0 va a·c³<0 tengsizliklardan foydalanib a,b,c larning ishoralarini aniqlang: A) -, -, - B) -, -, + C) -, +, - D) +, -, + 11 / 40 11. Diagonallar soni tomonlar sonidan 3,5 marta ko‘p bo‘lgan muntazam ko‘pburchakning eng katta va eng kichik diagonallar orasidagi burchakni toping. A) 54° B) 72° C) 36° D) 48° 12 / 40 12. Hisoblang. A) 1 B) 6 C) 3 D) 2 13 / 40 13. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 0≤x≤2 B) -2≤x≤2 C) 1≤x≤2 D) -2≤x≤0 14 / 40 14. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x(b+d)+2bd C) 2x+3b+4d D) 2x(b+d) 15 / 40 15. funksiyaga teskari funksiyani toping. A) III B) I C) IV D) II 16 / 40 16. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-2)/3 B) (x-7)/2 C) (x+3)/2 D) (x-3)/3 17 / 40 17. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 1 B) 2 C) 4 D) 3 18 / 40 18. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 2 B) 5 C) 6 D) 30 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. 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) α² C) 3π²/4 D) π²/4 21 / 40 21. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) IV B) I C) III D) II 22 / 40 22. 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 23 / 40 23. 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 24 / 40 24. 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 25 / 40 25. 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 26 / 40 26. 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) 12√3 D) 24√3 27 / 40 27. 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 28 / 40 28. 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 29 / 40 29. sin(2arctg0,75) ni hisoblang A) 11/15 B) 12/15 C) 22/25 D) 24/25 30 / 40 30. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) log₅2 B) 3 C) 2 D) log₂5 31 / 40 31. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 5 B) 10 C) 6 D) 12 32 / 40 32. 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; 33 / 40 33. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,125 C) 0,5 D) 0,25 34 / 40 34. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 3b/(2+b) B) (3-b)/2b C) b/(3-b) D) 2b/(3-b) 35 / 40 35. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/9 C) 2/3 D) 4√2/9 36 / 40 36. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 12 C) 48 D) 18 37 / 40 37. Aniqmas integralni hisoblang. A) xlnx-x+c B) lnx+c C) ln(lnx) D) ln(lnx)+c 38 / 40 38. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 42 B) 36 C) 40 D) 20 39 / 40 39. ifoda x ning nechta qiymatida ma’noga ega emas? A) 2 B) 4√2/9 C) 3 D) 1 40 / 40 40. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 14 B) 16 C) 12 D) 15 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 8 Matematika fanidan attestatsiya savollari №16
