Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 138 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 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. Kamayish tartibida joylashtiring. a)5√6 b)12 c)4√10 A) b>a>c B) c>a>b C) a>c>b D) a>b>c 2 / 40 2. Bir odam shunday vasiyat qildi: “Naqd 10 dirham pulim bor. Bir kishiga qarz ham berganman. Qarzning miqdori o'g'lim oladigan merosga teng. Ikkala o'g'lim barobar meros olishsin. Ukamga jami merosning 0,2 qismini va yana 1 dirham beringlar”. U kishining o'g'illari necha dirhamdan meros olishgan? A) 35/6 B) 6 C) 8 D) 25/3 3 / 40 3. Quyidagi rasmda konus va silindr zaytun moyi bilanto`ldirilmoqda . Ikkala shaklning balandliklari va taglik doiralarining radiuslari teng uzunlikda 2sm . Shunga ko`ra idishga jami necha ?m³ A) (32π)/3 B) 11π C) (29π)/3 D) (28π)/3 4 / 40 4. ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 48/65 B) 56/65 C) 40/63 D) 36/65 5 / 40 5. Agar α=60°, β=70°, γ=50° bo‘lsa, tgα+ tgβ+ tgγ yig‘indi quyidagilardan qaysi biriga teng? A) √3tg50° tg70° B) 4 √3tg50° tg70° C) 2√3tg50° tg70° D) √3ctg40° tg70° 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) 18 B) 9 C) 12 D) 15 7 / 40 7. Tenglamani yeching. A) 5 B) 3 C) 9 D) 25 8 / 40 8. Kubning diagonalidan ushbu diagonal bilan kesishmaydigan qirrasigacha bo‘lgan masofa 4 ga teng. Kubning hajmini toping. A) 240√2 B) 180√2 C) 144√2 D) 128√2 9 / 40 9. m, n, p - turli haqiqiy sonlar. m²+ n4+ p6 yig‘indi quyidagilardan qaysi biriga teng bo‘la olmaydi? A) 0 B) 2 C) 1 D) 4 10 / 40 10. Agar bo’lsa, (x+y)²-z² ning qiymatini toping. A) 23/12 B) 1/6 C) 11/12 D) 1/2 11 / 40 11. m/n=p-7=7+5/p bo'lsa, m²/n² ni toping. A) 56 B) 54 C) 70 D) 63 12 / 40 12. (tgx+ctgx)⁴ yoyilmaning ozod hadini toping. A) 6 B) 5 C) 4 D) 3 13 / 40 13. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 5 B) -1 C) 1 D) 2 14 / 40 14. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 12 B) 27 C) 18 D) 48 15 / 40 15. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 sm; B) 2 m; C) 3 sm; D) 4 sm; 16 / 40 16. 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) 3π²/4 C) π²/4 D) α² 17 / 40 17. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 12π B) 24π C) 18π D) 6π 18 / 40 18. 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) 10 C) 11 D) 12 19 / 40 19. 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 20 / 40 20. ifoda x ning nechta qiymatida ma’noga ega emas? A) 2 B) 4√2/9 C) 1 D) 3 21 / 40 21. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-2)/3 B) (x+3)/2 C) (x-3)/3 D) (x-7)/2 22 / 40 22. sin (2arccos1/3) ni hisoblang. A) 4√4/9 B) 2/3 C) 4√2/9 D) 2/9 23 / 40 23. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) -2≤x≤0 C) 0≤x≤2 D) 1≤x≤2 24 / 40 24. funksiyaga teskari funksiyani toping. A) III B) II C) IV D) I 25 / 40 25. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₂5 C) log₅2 D) 3 26 / 40 26. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 6 B) 12 C) 5 D) 10 27 / 40 27. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-2π B) b²+b²/2π C) b²-b²/2π D) b²/2π 28 / 40 28. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) IV B) III C) I D) II 29 / 40 29. 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 30 / 40 30. Aniqmas integralni hisoblang. A) ln(lnx)+c B) ln(lnx) C) xlnx-x+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) 9 C) 7 D) 14 32 / 40 32. 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) 20 D) 42 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. 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 35 / 40 35. sin(2arctg0,75) ni hisoblang A) 24/25 B) 22/25 C) 11/15 D) 12/15 36 / 40 36. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 3b/(2+b) B) 2b/(3-b) C) b/(3-b) D) (3-b)/2b 37 / 40 37. Hisoblang: sin10° •sin50° •sin70° A) 0,25 B) 0,5 C) 0,125 D) 0 38 / 40 38. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) -2 C) 1 D) 2 39 / 40 39. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 5 B) 30 C) 2 D) 6 40 / 40 40. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 2 B) 3 C) 1 D) 4 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
