11-sinf Matematika 3-chorak Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 11-sinf Matematika 3-chorak ga fikr bildirilmagan. 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 11-sinf Matematika 3-chorak Testni Salomov Sardor tayyorladi. 1 / 25 funksiyaning [-4;2] oraliqdagi eng katta qiymatini toping A) 17 B) 16 C) 14 D) 18 2 / 25 (x2+23x+23)(x2+x+23)=23x2 tenglama haqiyqiy ildizlari yig’indisini toping A) 24 B) -23 C) -24 D) 23 3 / 25 funksiya hosilasining x0=-2 nuqtadagi qiymatini hisoblang. A) 38/31 B) -38/31 C) -38/961 D) 38/961 4 / 25 funksiya grafigiga x=1 abssisssali nuqtadao`tkazilgan urinma tenglamasini yozing A) y=x B) y= 2x C) y=-x D) y=1/2 5 / 25 Nargiza 4minutda 260ta so`zni terib, 7ta imloviy xatoga yo`l qo`ydi. Nargizaning matn terish sifatini aniqlang A) 0,01 B) 0,0269 C) 0,6 D) 0,5 6 / 25 Funksiya hosilasini toping: f(x)=5 A) 5 B) 10 C) x D) 0 7 / 25 Moddiy nuqtaning berilgan t vaqtdagi tezligini hisoblang: , t=5 A) 70 B) 80 C) 90 D) 75 8 / 25 A(2;0;-3) va B(3;4;0) nuqtalar orasidagi masofani toping A) √26 B) 25 C) √24 D) 16 9 / 25 f(x)=sin2x funksiyasining barcha boshlang’ich funksiyalarini toping. A) F(x)=2sin4x+c B) F(x)=-0,5cos2x+C C) F(x)=0,5cos2x+C D) F(x)=-2cos2x+C 10 / 25 aniq integralni hisoblang A) 2 B) 4 C) 2,5 D) 6 11 / 25 funksiyaning [-4;1] kesmadagi eng kata qiymatini toping. A) -4 B) 131 C) -13 D) 13 12 / 25 Silindr shaklidagi idishga 6 sm3 suv solindi. Idishga detal to’liq cho’ktirilganda, suv sathi 1,5 marta ko’tarildi. Detal hajmini aniqlang A) 1 B) 14 C) 23 D) 3 13 / 25 A) 13 B) 14 C) 20 D) 18 14 / 25 Tandirdan olingan nonning temperaturasi 20 minut ichida 1000 dan 600 gacha pasayadi. Tashqi muhit temperaturasi 250. Nonning temperaturasi qancha vaqtda 300 gacha pasayadi? A) 51 B) 61 C) 41 D) 71 15 / 25 funksiyasining kamayish oralig’ini toping. A) (-1/3;+∞) B) [-1;-1/3] C) (-∞;-1) D) (-1;1/3) 16 / 25 sin3x+cos3x≥0 tengsizligini yeching A) (-π/2+n π;- π/2+n π) B) [-π/9+2πn/3; 2π/9+2πn/3] C) ø D) [-π/9+n π/3;2 π/9+n π/3] 17 / 25 Moddiy nuqta qonuniyat bilan harakatlanmoqda, eng katta tezlanishga erishiladigan vaqtni toping. A) 7 B) 4 C) 6 D) 5 18 / 25 F(x)=0.2sin(5x+12) funksiyasi uchun f(x) ni toping A) f(x)=cos(5x+12) B) f(x)=-0,5sin(5x+12) C) f(x)=-cos(5x+12) D) f(x)=0.5cos(5x+12) 19 / 25 Karim uyida 14 bet matn terib, 8ta imloviy xatoga yo’l qo’ydi. Agar 1 betda o’rtacha 380 ta so’z bo’lsa, Karim 100ta so’z terganda o’rtacha qancha xato qiladi? A) 1,5 B) 0,5 C) 0,25 D) 0,15 20 / 25 Ushbu funksiyasining boshlang’ich funksiyasini toping A) lnI(x-2)(x-3)I B) ln(|x+2|*|x+1|) C) (x+2)(x+1) D) lnIx-1I 21 / 25 To’g’riburchakli parallelepiped asosining tomonlari 7:24 nisbatda, diagonal kesimining yuzi 50dm2 ga teng. Yon sirtining yuzini toping. A) 124 dm² B) 124 dm C) 135 dm² D) 224 dm² 22 / 25 Muntazam uchburchak tomoni 3 ga teng. Uchburchak tomonlari o’rtalari tutashtirilib, muntazam uchburchaklar hosil qilindi. Ichma-ich joylashgan uchburchaklar yuzlari yig’indisini toping A) 3 B) 2√3 C) 2 D) 3√3 23 / 25 Havo shariga t[0;10] minut oralig’ida V(t)=t3+13t2+t+20 (m3) havo purkamoqda. t=10 minutdagi havo hajmini toping. A) 2330 B) 2300 C) 2025 D) 1023 24 / 25 chiziqlar bilan chegaralangan shaklning yuzini toping A) 0,5 B) 2 C) 1 D) √2 25 / 25 Agar f(x)=x² va bo`lsa ,f(g(-4)) ni toping A) 36 B) 12 C) -12 D) 0 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Matematika choraklik Teglar:11-sinf, matematika
