Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 43 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 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) 2,5 D) 2 2 / 40 ko’paytmani hisoblang. A) 480000 B) 0 C) 10000 D) 86420000 3 / 40 y=4cos 2x+cos8x funksiyaning hosilasini toping A) -16cos3x*sin5x B) 16cos3x*cos5x C) 16sin3x*cos5x D) 16sin3x*sin5x 4 / 40 Agar bo'lsa ifodaning qiymatini toping. A) 7 B) 13 C) 0 D) 9 5 / 40 Qayiq daryo oqimga qarshi 48 km va oqim bo‘yicha ham shuncha yo‘l bosib, butun yo‘lga 5 soat vaqt sarfladi. Daryo oqimining tezligi 4 km/soat bo‘lsa, qayiqning xususiy tezligini toping. A) 18 B) 22 C) 20 D) 25 6 / 40 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 68/15 B) 67/15 C) 31/85 D) 11/5 7 / 40 funksiyaning qiymatlar to'plamini toping. A) [-√2;√2] B) (-2√2;√2) C) [-√2;-1)∪(-1;1)∪(1;√2] D) [-√2;0)∪(0;√2] 8 / 40 Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 1 B) 2 C) 3 D) 4 9 / 40 Hisoblang: A) 27 B) 9 C) 4 D) 7 10 / 40 Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) y=1-a B) x=-a C) y=-a D) x=a 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) 2 km B) 200 km C) 20 km D) 0,2km 12 / 40 Soddalashtiring: A) 1 B) Aniqlab bo`lmaydi C) 3 D) 2 13 / 40 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 120° B) 130° C) 100° D) 110° 14 / 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) (29π)/3 B) (32π)/3 C) (28π)/3 D) 11π 15 / 40 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 4 B) 2 C) 1 D) 3 16 / 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) R(√3-√2) B) 1,5R C) 3R D) √3R(2-√3) 17 / 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) 12 B) 7 C) 15 D) 9 18 / 40 Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) 2,4 B) √6 C) 2,5 D) √5 19 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 600 B) 4800 C) 3600 D) 5050 20 / 40 Yig‘indini toping. A) 1/9 B) 1/6 C) 1/12 D) 1/4 21 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 0 B) 8 C) 5 D) 1 22 / 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) qat’iy kamayuvchi C) dastlab o‘sadi, keyin kamayadi D) dastlab kamayadi, keyin o‘sadi 23 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 1 B) 2 C) 3 D) 4 24 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 40/63 B) 56/65 C) 36/65 D) 48/65 25 / 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) 40 B) 35 C) 25 D) 20 26 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 72π B) 144π C) 192π D) 96π 27 / 40 tenglama intervalda nechta ildizga ega? A) 3 B) 1 C) 4 D) 2 28 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 5 B) 2 C) 4 D) 6 29 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 25 B) 32 C) 41 D) 50 30 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 8 B) 6 C) 10 D) 9 31 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 1 B) 2 C) 4 D) 5 32 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 4 B) 2 C) 1 D) 3 33 / 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) 7° C) 24° D) 14° 34 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/4 B) √3/8 C) √2/8 D) 1/8 35 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 9 B) 1 C) 5 D) 0 36 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 30 B) 10 C) 0 D) 25 37 / 40 Integralni hisoblang: A) 3 B) 4 C) 2 D) 1 38 / 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 39 / 40 Funksiyaning aniqlanish sohasini toping. A) (-∞;3]∪[2;∞) B) [-3;2] C) x∈R D) (-∞;0)∪(0;∞) 40 / 40 Tenglamani yeching: A) 6/5 B) 9/5 C) 5/9 D) 5*4 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
