Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 39 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 Quyidagi javoblardan qaysi biri tengsizlikni yechimi bo'la oladi? A) 2 B) 4 C) 3 D) 1 2 / 40 Agar va bo'lsa f(4) ning qiymatini toping. A) 4 B) 11 C) 35 D) 12 3 / 40 bo‘lsa, ning qiymatini toping. A) 1 B) 0,7 C) 2 D) 0,5 4 / 40 ko’paytmani hisoblang. A) 86420000 B) 10000 C) 0 D) 480000 5 / 40 bo‘lsa, x + y ni toping. A) 18 B) 20 C) 16 D) 17 6 / 40 Uchlari A(4;5;1), B(2;3;0) va C(2;–1;–3) nuqtalarda joylashgan uchburchakning BD medianasi uzunligini toping. A) 1 B) 2 C) √3 D) √2 7 / 40 f(x-1)+f(x+2)=2(x²+7) ekani ma‟lum bo'lsa, f(x) ko'phadni toping. A) f(x)+2x²-1 B) f(x)=x²+3x+7 C) f(x)=x²-4 D) f(x)=x²-x+5 8 / 40 tenglamani yeching. A) log(3/5)2 B) 3 C) log(5/3)2 D) 5 9 / 40 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 9 B) 7 C) 1 D) 3 10 / 40 Tenglama ildizlari ayirmasining modulini toping. A) √5+5 B) 5 C) 2√5 D) √5 11 / 40 Shaharlar orasidagi masofa xaritada 5 sm ga teng bo`lsava xaritaning masshtabi 1:4000000 bo`lsa , shaharlar orasidagi haqiqiy masofa qanchaga teng ? A) 200 km B) 20 km C) 0,2km D) 2 km 12 / 40 Hisoblang? A) 0,25 B) 4 C) 2 D) 0,5 13 / 40 Hisoblang 200−199+198−197+⋯+4−3 A) 100 B) 98 C) 101 D) 99 14 / 40 x ni toping ? A) 6 B) 5 C) 4 D) 3 15 / 40 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 2 B) 1 C) 4 D) 3 16 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 6 B) 10 C) 8 D) berilganlar yetarli emas 17 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 1 B) 4 C) 2 D) 5 18 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 32 B) 64 C) 48 D) 16 19 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 5/6 B) 1/3 C) 8/15 D) 1/2 20 / 40 To‘g‘ri burchakli uchburchakning bir burchagi 52° ga teng bo‘lsa, to‘g‘ri burchak uchidan tushirilgan balandlik va mediana orasidagi burchakni toping. A) 24° B) 17° C) 7° D) 14° 21 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 28 B) 52 C) 48 D) 40 22 / 40 ni hisoblang. A) 3 B) 2 C) 1 D) 0 23 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 3 B) 9 C) 12 D) 6 24 / 40 Yig‘indini toping. A) 1/6 B) 1/4 C) 1/9 D) 1/12 25 / 40 Tenglamani yeching: A) 6/5 B) 5*4 C) 5/9 D) 9/5 26 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 41 B) 32 C) 50 D) 25 27 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 4 B) 3 C) 1 D) 2 28 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 3 B) 4 C) 1 D) 2 29 / 40 Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) √5 B) 2,5 C) 2,4 D) √6 30 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,432 B) 0,144 C) 0,288 D) 0,216 31 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) √17 B) -4 C) -√17 D) 4 32 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 2 B) 5 C) 4 D) 6 33 / 40 Integralni hisoblang: A) 2 B) 1 C) 3 D) 4 34 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 0 B) 1 C) 8 D) 5 35 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 3600 B) 4800 C) 5050 D) 600 36 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 96π B) 72π C) 192π D) 144π 37 / 40 Agar f(x) funksiya (-∞;∞) da qat’iy o‘suvchi funksiya bo‘lsa, y =3 f(x)-8 funksiya uchun quyidagi mulohazalardan qaysi biri to‘g‘ri bo‘ladi? A) dastlab o‘sadi, keyin kamayadi B) qat’iy kamayuvchi C) dastlab kamayadi, keyin o‘sadi D) qat’iy o‘suvchi 38 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 5 B) 1 C) 9 D) 0 39 / 40 Agar bo‘lsa, m/n ni toping. A) 4 B) 2 C) (1+√5)/2 D) 3 40 / 40 x²-n≤0 tengsizlik o‘rinli bo‘ladigan x ning 7 ta butun ildizi bor bo‘lsa. n nechta turli butun qiymat qabul qiladi? A) 9 B) 7 C) 12 D) 15 O'rtacha ball 0% 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
