Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 96 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. Teng yonli trapetsiya asosidagi burchakning sinusi 0,6 ga, asoslarining ayirmasi 4 ga teng bo‘lsa, trapetsiyaning yon tomonini toping. A) 3 B) 4 C) 2 D) 2,5 2 / 40 2. y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 1/4 B) 1/5 C) 4 D) 1/3 3 / 40 3. Soddalashtiring: A) 1 B) 3 C) 2 D) Aniqlab bo`lmaydi 4 / 40 4. Ayniyatdan foydalanib x + y + z ni toping: A) 9 B) 12 C) 6 D) 3 5 / 40 5. Rasmdagi shakl perimetrini toping. A) 28 B) 30 C) 32 D) 24 6 / 40 6. Taqqoslang: x = 351, y = 534 , z = 285 A) y>x>z B) y>z>x C) z>y>x D) z>x>y 7 / 40 7. Aylananing tashqi nuqtasidan aylanaga ikkita kesuvchi o‘tkazilgan. Kesuvchi hosil qilgan ichki yoylar 7:3 kabi. Ular birgalikda butun aylananing 1/2 qismini tashkil qilsa, kesuvchilar orasidagi burchakni toping. A) 24° B) 36° C) 40° D) 45° 8 / 40 8. Agar bo‘lsa, √200 ni x orqali ifodalang. A) 4(x²-) B) 2(x²-1) C) 4(x+1) D) 2(1-x²) 9 / 40 9. f(f(2)) ni toping. A) 3 B) 0 C) 2 D) -1 10 / 40 10. Quyida y=f(x+2) funksiya grafigi tasvirlangan. Barilgan malumotlardan foydalanib ning qiymatini toping A) 3 B) -3 C) 2 D) 1 11 / 40 11. m/n=p-7=7+5/p bo'lsa, m²/n² ni toping. A) 70 B) 63 C) 56 D) 54 12 / 40 12. a=10,(6) , b=80,(3) , c=20,(9) bo'lsa, (a+b)c=? A) 0 B) 9 C) 16 D) 25 13 / 40 13. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) 3b/(2+b) C) (3-b)/2b D) b/(3-b) 14 / 40 14. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) α² B) π²/4 C) 3π²/4 D) 2π² 15 / 40 15. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 24π B) 6π C) 12π D) 18π 16 / 40 16. funksiyaga teskari funksiyani toping. A) IV B) I C) III D) II 17 / 40 17. Aniqmas integralni hisoblang. A) xlnx-x+c B) ln(lnx) C) lnx+c D) ln(lnx)+c 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) 14 B) 9 C) 7 D) 6 19 / 40 19. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 3 B) 2 C) 1 D) 4 20 / 40 20. ifoda x ning nechta qiymatida ma’noga ega emas? A) 1 B) 4√2/9 C) 3 D) 2 21 / 40 21. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 6 C) 5 D) 10 22 / 40 22. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 5 B) 2 C) -1 D) 1 23 / 40 23. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 2/3 C) 4√4/9 D) 4√2/9 24 / 40 24. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 27 B) 18 C) 48 D) 12 25 / 40 25. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 2 sm; B) 4 sm; C) 3 sm; D) 2 m; 26 / 40 26. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₅2 C) 3 D) log₂5 27 / 40 27. 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 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) 10 B) 9 C) 11 D) 12 29 / 40 29. 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) 24√3 D) 12√3 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) 20 B) 36 C) 40 D) 42 31 / 40 31. 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 32 / 40 32. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) I B) II C) IV D) III 33 / 40 33. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤0 B) -2≤x≤2 C) 1≤x≤2 D) 0≤x≤2 34 / 40 34. 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 35 / 40 35. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 0 B) 2 C) 1 D) -2 36 / 40 36. sin(2arctg0,75) ni hisoblang A) 12/15 B) 11/15 C) 24/25 D) 22/25 37 / 40 37. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 14 C) 12 D) 15 38 / 40 38. 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 39 / 40 39. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,125 C) 0,5 D) 0,25 40 / 40 40. 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) 25 B) 49 C) 36 D) 16 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
