11-sinf Matematika 3-chorak Aprel 17, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 11-sinf Matematika 3-chorak ga fikr bildirilmagan. 117 OMAD YOR BO'LSIN! 11-sinf Matematika 3-chorak Testni Salomov Sardor tayyorladi. 1 / 25 tengsizlikning yechimi bo’lgan eng kichik natural sonni toping A) 4 B) 3 C) 1 D) 5 2 / 25 Uchlari soni 14 ta, qirralari soni esa 21 ta bo’lgan ko’pyoqning yoqlari sonini toping. A) 16 B) 8 C) 9 D) 4 3 / 25 Aylanaga o’tkazilgan vatar uni 5:7 nisbatda bo’ladi. Ushbu vatarga tiralgan, aylanaga ichki chizilgan katta burchakni toping A) 75° B) 105° C) 55° D) 125° 4 / 25 cos(2arctg(1/2)) ni hisoblang A) -35/37 B) 35/37 C) -37/35 D) 37/35 5 / 25 aniq integralni hisoblang A) 4 B) 6 C) 2 D) 2,5 6 / 25 sin3x+cos3x≥0 tengsizligini yeching A) [-π/9+2πn/3; 2π/9+2πn/3] B) [-π/9+n π/3;2 π/9+n π/3] C) ø D) (-π/2+n π;- π/2+n π) 7 / 25 f(x)=excosx funksiyasi uchun f ’(π/2) ni aniqlang. A. e-0.5π B. e0,5π C. eπ D. e-π A) e^(π) B) e^(-π) C) e^(-0.5π) D) e^(0.5π) 8 / 25 Qavariq ko’pburchakning har bir uchidan uchtadan qirra chiqadi. Agar bu ko’pyoqning qirralari soni 12 ta bo’lsa, uning nechta uchi va yog’i mavjud? A) 4;10 B) 4;18 C) 8;10 D) 4;11 9 / 25 To’g’riburchakli parallelepiped bir uchidan chiquvchi uchta qirralari uzunliklari 4,6 va 9 ga teng. Unga tengdosh kub qirrasining uzunligini toping. A) 6 B) 8 C) 6 D) 7 10 / 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) 61 B) 51 C) 41 D) 71 11 / 25 sonini taqriban hisoblang. A) 5,01 B) 4,08 C) 3,08 D) 5,08 12 / 25 Moddiy nuqta qonuniyat bilan harakatlanmoqda, eng katta tezlanishga erishiladigan vaqtni toping. A) 7 B) 6 C) 4 D) 5 13 / 25 Nargiza 4minutda 260ta so`zni terib, 7ta imloviy xatoga yo`l qo`ydi. Nargizaning matn terish sifatini aniqlang A) 0,01 B) 0,5 C) 0,6 D) 0,0269 14 / 25 tgx funksiya hosilasini toping A) 1/sinx B) 1/cos²x C) cosx D) sinx 15 / 25 Moddiy nuqta S(t)=5t3+3t2+2t+4 qonuniyat bilan harakatlanayotgan jismning t=2 sekunddagi tezligini toping. A) 70 B) 84 C) 74 D) 60 16 / 25 Funksiya hosilasini toping: A) 12x+12 B) 14x+12 C) 12x²-12 D) 21x²-10x 17 / 25 Uchlari A(4;0;1), B(5;-2;1), C(4;8;5) nuqtalarda bo’lgan uchburchakning AL bissektrisasi uzunligini toping A) (4√2)/5 B) (2√5)/3 C) (4√2)3 D) 4 18 / 25 Funksiya hosilasini toping: f(x)=5 A) 10 B) x C) 5 D) 0 19 / 25 y=-3x3+2x2-4x+5 funksiyaga x0=-1 nuqtada o’tkazilgan urinma tenglamasining burchak koeffitsiyentini toping. A) 17 B) -17 C) 15 D) -13 20 / 25 limitni hisoblang A) 0 B) 5 C) 6 D) 7 21 / 25 Limitni hisoblang: A) -3 B) 4 C) 3 D) -4 22 / 25 Koordinatalar boshidan y=x2-4x+3 parabolaning simmetriya o’qigacha bo’lgan masofani toping. A) 4 B) 2 C) 1 D) 3 23 / 25 funksiya hosilasining x0=-2 nuqtadagi qiymatini hisoblang. A) -38/31 B) 38/961 C) 38/31 D) -38/961 24 / 25 Agar f(x)=x² va bo`lsa ,f(g(-4)) ni toping A) -12 B) 0 C) 36 D) 12 25 / 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) 0,15 B) 1,5 C) 0,25 D) 0,5 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