Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 46 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 ni qanoatlantiruvchi yechimlar nechta? A) 2 B) 3 C) 1 D) 0 2 / 40 To’g’ri turt burchakning bo’yining perimetriga nisbatini toping. A) -452/18 B) 3/18 C) 5/3 D) 1/2 3 / 40 bo‘lsa, x + y ni toping. A) 18 B) 16 C) 17 D) 20 4 / 40 ko’paytmani hisoblang. A) 86420000 B) 480000 C) 10000 D) 0 5 / 40 tengsizlikni yeching. A) 4 B) 1 C) 2 D) 3 6 / 40 f(x)=26sin6x·sin7x funksiya uchun boshlang'ich funksiyasini toping. A) 13cosx-cos13x + C B) -13cosx- cos13 x +C C) 13sinx-sin13x + C D) 13sinx+sin13x + C 7 / 40 a va b raqamlar yig'indisi 7 ga qoldiqsiz bo'linadi. Agar ko'rinishdagi uch xonali sonlarning 7 ga bo'lganda bir xil qoldiq qolsa, shu qoldiqni toping. A) 6 B) 4 C) 2 D) 0 8 / 40 tenglamani yeching. A) 3 B) log(5/3)2 C) log(3/5)2 D) 5 9 / 40 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 32 B) 27 C) 48 D) 26 10 / 40 P(x), Q(x) va R(x) ko'phatdalar berilgan. Bunda P(x) ko'phadning odoz hadi Q(x) ko'phadning ozod hadidan ikki marta katta va P(0)≠0. P(x)=Q(x)·R(x+1) bo'lsa, R(x) ko'phadning koeffitsiyentlarining yig'indisini toping. A) 2 B) 3 C) 4 D) 1 11 / 40 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 7 B) 1 C) 5 D) 12 12 / 40 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 3 B) 1 C) 2 D) 4 13 / 40 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) 11π B) (29π)/3 C) (32π)/3 D) (28π)/3 14 / 40 Hisoblang: A) 1 B) 2 C) 3 D) 4 15 / 40 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 32 B) 36 C) 34 D) 40 16 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 5 B) 1 C) 9 D) 0 17 / 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) 17° B) 24° C) 7° D) 14° 18 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,288 B) 0,144 C) 0,432 D) 0,216 19 / 40 Burchagi 120° ga teng bo‘lgan doiraviy sektorga ichki doira chizilgan. Berilgan doiraning radiusi R ga teng bo‘lsa, yangi doiraning radiusi topilsin. A) 1,5R B) √3R(2-√3) C) 3R D) R(√3-√2) 20 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 32 B) 25 C) 41 D) 50 21 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 6 B) 8 C) 10 D) berilganlar yetarli emas 22 / 40 Agar bo‘lsa, m/n ni toping. A) 2 B) 4 C) 3 D) (1+√5)/2 23 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 48/65 B) 36/65 C) 56/65 D) 40/63 24 / 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) √6 C) 2,5 D) 2,4 25 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 1/3 B) 5/6 C) 8/15 D) 1/2 26 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 40 B) 28 C) 52 D) 48 27 / 40 Bo‘yi 130 cm, eni 90 cm, balandligi 60 cm bo‘lgan idishdagi suvning 234 litri olindi. Idishda qolgan suvning (sathi) balandligini toping. A) 25 B) 35 C) 40 D) 20 28 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 3600 B) 600 C) 5050 D) 4800 29 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 6 B) 9 C) 8 D) 10 30 / 40 Yig‘indini toping. A) 1/4 B) 1/9 C) 1/12 D) 1/6 31 / 40 Funksiyaning aniqlanish sohasini toping. A) [-3;2] B) x∈R C) (-∞;0)∪(0;∞) D) (-∞;3]∪[2;∞) 32 / 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) qat’iy o‘suvchi B) dastlab o‘sadi, keyin kamayadi C) qat’iy kamayuvchi D) dastlab kamayadi, keyin o‘sadi 33 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) √17 B) 4 C) -√17 D) -4 34 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 6 B) 5 C) 4 D) 2 35 / 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) 12 C) 15 D) 7 36 / 40 Integralni hisoblang: A) 2 B) 4 C) 1 D) 3 37 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 192π B) 72π C) 144π D) 96π 38 / 40 Agar bo'lsa, ni m orqali ifodalang. A) (4-m)/4 B) 2/m C) (m+1)/2 D) (m+4)/4 39 / 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 40 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 9 B) 3 C) 12 D) 6 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
