Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 9 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. Quyidagi javoblardan qaysi biri tengsizlikni yechimi bo'la oladi? A) 2 B) 1 C) 4 D) 3 2 / 40 2. f(x)=26sin6x·sin7x funksiya uchun boshlang'ich funksiyasini toping. A) 13sinx-sin13x + C B) 13sinx+sin13x + C C) -13cosx- cos13 x +C D) 13cosx-cos13x + C 3 / 40 3. Soddalashtiring: A) 2 B) 3 C) Aniqlab bo`lmaydi D) 1 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 kamayadi, keyin o‘sadi C) qat’iy kamayuvchi D) dastlab o‘sadi, keyin kamayadi 5 / 40 5. Sonlarining o‘rta geometrik qiymatini toping. A) 3√2 B) 2√2 C) 4√3 D) 2√3 6 / 40 6. ABCD trapetsiyaning AD kichik asosi 6 ga teng. C burchagining CF bissektrisasi AB tomonga perpendikulyar bo‘lib, bunda BF = 3AF = 6 bo‘lsa, katta asos uzunligini toping. A) 9 B) 12 C) 15 D) 18 7 / 40 7. (a∈N) a sonining qanday eng kichik qiymatida (65–a) ifoda mukammal sonlardan biriga teng bo‘ladi? A) 37 B) 17 C) 28 D) 59 8 / 40 8. Agar ning qiymatini toping. A) 6 B) 8 C) 12,5 D) 12 9 / 40 9. ABC uchburchakka ichki chizilgan aylana AB, BC va AC tomonlarga mos ravsihda P, Q va R nuqtalarda urinadi. Agar BC = 12 cm, AB = 10 cm va AC =5 cm bo‘lsa, CQ ni toping. A) 4 B) 3,5 C) 3 D) 4,5 10 / 40 10. Hisoblang: A) 24 B) 27 C) 25 D) 22 11 / 40 11. |x|+|y|<7 tengsizlikni nechta (x; y) butun sonlar juftligi qanotlantiradi? A) 98 B) 14 C) 85 D) 49 12 / 40 12. (2; 3; -5) nuqtaning OX o'qiga nisbatan simmetrik nuqtasini toping. A) (2; 3; -5) B) (-2; 3; 5) C) (2; -3; -5) D) (2; -3; 5) 13 / 40 13. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) 1≤x≤2 B) 0≤x≤2 C) -2≤x≤0 D) -2≤x≤2 14 / 40 14. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-7)/2 B) (x-2)/3 C) (x-3)/3 D) (x+3)/2 15 / 40 15. 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;0 D) -1; 2 16 / 40 16. 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 17 / 40 17. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 3 sm; B) 2 m; C) 2 sm; D) 4 sm; 18 / 40 18. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²+b²/2π B) b²-2π C) b²/2π D) b²-b²/2π 19 / 40 19. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 2 B) 6 C) 5 D) 30 20 / 40 20. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) II B) IV C) III D) I 21 / 40 21. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 6π B) 18π C) 24π D) 12π 22 / 40 22. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 2 B) -2 C) 0 D) 1 23 / 40 23. 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) 14 D) 9 24 / 40 24. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 18 B) 27 C) 48 D) 12 25 / 40 25. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) b/(3-b) B) 2b/(3-b) C) (3-b)/2b D) 3b/(2+b) 26 / 40 26. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 1 C) 3 D) 2 27 / 40 27. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₂5 C) 3 D) log₅2 28 / 40 28. funksiyaga teskari funksiyani toping. A) III B) IV C) I D) II 29 / 40 29. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x(b+d)+2bd C) 2x+3b+4d D) 2x(b+d) 30 / 40 30. 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) 42 D) 20 31 / 40 31. Aniqmas integralni hisoblang. A) ln(lnx)+c B) xlnx-x+c C) lnx+c D) ln(lnx) 32 / 40 32. sin(2arctg0,75) ni hisoblang A) 11/15 B) 24/25 C) 22/25 D) 12/15 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) 6√3 B) 24√3 C) 12 D) 12√3 34 / 40 34. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 1 C) 2 D) 4 35 / 40 35. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 5 C) 6 D) 10 36 / 40 36. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) 3π²/4 B) 2π² C) π²/4 D) α² 37 / 40 37. 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) 49 C) 16 D) 25 38 / 40 38. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/3 C) 2/9 D) 4√2/9 39 / 40 39. Hisoblang: sin10° •sin50° •sin70° A) 0,125 B) 0 C) 0,25 D) 0,5 40 / 40 40. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 15 C) 14 D) 12 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring tomonidan Wordpress Quiz plugin Author: InfoMaster
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 6 Matematika fanidan attestatsiya savollari №16
Yuklanmoqda ...
Yuklanmoqda ...