Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 131 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. Yig’indi quydagilardan qaysi biriga teng? A) 450,608 B) 4506,08 C) 40560,8 D) 45,0608 2 / 40 2. funksiyaning qiymatlar to'plamini toping. A) [-√2;√2] B) (-2√2;√2) C) [-√2;0)∪(0;√2] D) [-√2;-1)∪(-1;1)∪(1;√2] 3 / 40 3. x ni toping ? A) 3 B) 6 C) 5 D) 4 4 / 40 4. cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/4 B) 1/8 C) √3/8 D) √2/8 5 / 40 5. Kvadratga ikkita yarim aylana ichki chizilgan. Bo‘yalgan soha yuzini toping. A) 32 B) 16(π-2) C) 8(π+2) D) 64 6 / 40 6. ning asosiy davrini toping. A) (2π)/5 B) (6π)/5 C) (4π)/5 D) (3π)/5 7 / 40 7. 3 ni 14 ga bo‘lganda verguldan keyingi yettinchi raqamni toping. A) 8 B) 5 C) 6 D) 7 8 / 40 8. Agar bo‘lsa, √200 ni x orqali ifodalang. A) 4(x+1) B) 4(x²-) C) 2(1-x²) D) 2(x²-1) 9 / 40 9. Piramidaning asoslari tomonlari 5, 12 va 13 cm ga teng bo‘lgan uchburchakdan iborat. Piramidaning barcha ikki yoqli burchaklari 60° ga teng bo‘lsa, uning hajmini toping. A) 36√3 B) 48√3 C) 20√3 D) 24√3 10 / 40 10. Toʻgʻri burchakli uchburchakka kvadrat ichki chizilgan (rasmga qarang). Kvadrat tomonini toʻgʻri toʻrtburchak katetlari orqali ifodalang. A) 2 B) 1 C) 3 D) 4 11 / 40 11. θ ratsional son, ω va φ esa irratsional sonlar bo‘lsa, quyidagilardan qaysi biri ratsional son bo‘lishi mumkin? θ ≠ 0 A) 2 5, 6 B) 1, 2, 3 C) 1, 2, 5 D) 3, 4, 6 12 / 40 12. a=10,(6) , b=80,(3) , c=20,(9) bo'lsa, (a+b)c=? A) 9 B) 25 C) 16 D) 0 13 / 40 13. 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 14 / 40 14. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 m; B) 3 sm; C) 2 sm; D) 4 sm; 15 / 40 15. 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 16 / 40 16. Hisoblang: sin10° •sin50° •sin70° A) 0,5 B) 0,125 C) 0 D) 0,25 17 / 40 17. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2x+3b+4d B) 2bdx+2bd C) 2x(b+d) D) 2x(b+d)+2bd 18 / 40 18. 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) 7 C) 14 D) 9 19 / 40 19. funksiyaga teskari funksiyani toping. A) II B) IV C) III D) I 20 / 40 20. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 30 B) 2 C) 5 D) 6 21 / 40 21. ifoda x ning nechta qiymatida ma’noga ega emas? A) 4√2/9 B) 1 C) 2 D) 3 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) 5 D) 1 23 / 40 23. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) 1≤x≤2 C) 0≤x≤2 D) -2≤x≤2 24 / 40 24. 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 25 / 40 25. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 2 B) 4 C) 3 D) 1 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√3 B) 6√3 C) 24√3 D) 12 27 / 40 27. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 18 C) 48 D) 12 28 / 40 28. 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) 9 B) 11 C) 12 D) 10 29 / 40 29. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) (3-b)/2b B) 2b/(3-b) C) b/(3-b) D) 3b/(2+b) 30 / 40 30. sin(2arctg0,75) ni hisoblang A) 11/15 B) 12/15 C) 24/25 D) 22/25 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. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 12 B) 14 C) 15 D) 16 33 / 40 33. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) I B) II C) IV D) III 34 / 40 34. 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) π²/4 C) α² D) 2π² 35 / 40 35. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/3 C) 2/9 D) 4√2/9 36 / 40 36. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x+3)/2 B) (x-3)/3 C) (x-7)/2 D) (x-2)/3 37 / 40 37. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) 3 C) log₅2 D) log₂5 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) 20 C) 40 D) 36 39 / 40 39. Aniqmas integralni hisoblang. A) lnx+c B) xlnx-x+c C) ln(lnx) D) ln(lnx)+c 40 / 40 40. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 1 B) 0 C) 2 D) -2 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 14 Matematika fanidan attestatsiya savollari №16
