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 ni hisoblang. A) (e+1)/2 B) e-1 C) e+1 D) (e-1)/2 2 / 40 bo‘lsa, ning qiymatini toping. A) 2 B) 1 C) 0,7 D) 0,5 3 / 40 Berilgan sonlarning yig’indisini toping. A) 2/4 B) 1/4 C) 3/18 D) -452/18 4 / 40 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 3 B) 9 C) 4/3 D) 6 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) 20 B) 22 C) 18 D) 25 6 / 40 Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 108 B) 96 C) 114 D) 126 7 / 40 Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) x=-a B) y=1-a C) y=-a D) x=a 8 / 40 Hisoblang: A) 27 B) 9 C) 4 D) 7 9 / 40 f(x-1)+f(x+2)=2(x²+7) ekani ma‟lum bo'lsa, f(x) ko'phadni toping. A) f(x)=x²-x+5 B) f(x)=x²-4 C) f(x)=x²+3x+7 D) f(x)+2x²-1 10 / 40 P(-2;2) nuqtadan o'tuvchi va a(6;4)a vektorga perpendikulyar bo'lgan to'g'ri chiziq tenglamasini toping. A) 3x-2y+2=0 B) 3x-2y-2=0 C) 3x+2y-2=0 D) 3x+2y+2=0 11 / 40 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 9 C) 8 D) 6 12 / 40 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 11 B) 13 C) 14 D) 12 13 / 40 Hisoblang: -121+(-135)-(-1)28 A) -3 B) -1 C) -2 D) 0 14 / 40 x ni toping ? A) 4 B) 6 C) 3 D) 5 15 / 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) 11π D) (28π)/3 16 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 5 B) 1 C) 8 D) 0 17 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 600 B) 5050 C) 3600 D) 4800 18 / 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) dastlab kamayadi, keyin o‘sadi C) qat’iy o‘suvchi D) qat’iy kamayuvchi 19 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 6 B) 10 C) 8 D) berilganlar yetarli emas 20 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 9 B) 6 C) 12 D) 3 21 / 40 Tenglamani yeching: A) 5/9 B) 5*4 C) 9/5 D) 6/5 22 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 41 B) 32 C) 25 D) 50 23 / 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) 40 C) 35 D) 20 24 / 40 Aylana tashqarisidagi nuqtadan aylanaga kesuvchi o‘tkazilgan. Berilgan nuqtadan aylanani kesgan nuqtalarigacha bo‘lgan masofalar mos ravishda 9 va 45 ga teng bo‘lsa, shu nuqtadan aylanaga o‘tkazilgan urinmaning urinish nuqtasigacha bo‘lgan masofa uzunligini toping. A) 12√3 B) 9√5 C) 8√3 D) 6√5 25 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 5 B) 1 C) 2 D) 4 26 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 1 B) 4 C) 3 D) 2 27 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 96π B) 144π C) 192π D) 72π 28 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √2/8 B) √3/8 C) √3/4 D) 1/8 29 / 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) 14° C) 17° D) 7° 30 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 6 B) 5 C) 2 D) 4 31 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 32 B) 16 C) 48 D) 64 32 / 40 Funksiyaning aniqlanish sohasini toping. A) (-∞;0)∪(0;∞) B) (-∞;3]∪[2;∞) C) x∈R D) [-3;2] 33 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 5 C) 9 D) 0 34 / 40 Yig‘indini toping. A) 1/12 B) 1/4 C) 1/6 D) 1/9 35 / 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) √5 C) √6 D) 2,5 36 / 40 Agar bo'lsa, ni m orqali ifodalang. A) (m+4)/4 B) (m+1)/2 C) 2/m D) (4-m)/4 37 / 40 ni hisoblang. A) 1 B) 0 C) 2 D) 3 38 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 3 B) 4 C) 2 D) 1 39 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 142° B) 138° C) 135° D) 132° 40 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 2 B) 4 C) 1 D) 3 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
