Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 40 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 funksiyaning eng kichik musbat davrini toping. A) 18 B) 12 C) 24 D) 26 2 / 40 Teng yonli trapetsiya asosidagi burchakning sinusi 0,6 ga, asoslarining ayirmasi 4 ga teng bo‘lsa, trapetsiyaning yon tomonini toping. A) 2,5 B) 3 C) 4 D) 2 3 / 40 bo‘lsa, x + y ni toping. A) 17 B) 20 C) 16 D) 18 4 / 40 Jamshid bir kunda 70,5 kgdan paxta tersa, 8460 kg paxtani necha kunda terib bo’ladi ? A) 130 kun B) 120 kun C) 100 kun D) 140 kun 5 / 40 Agar ni hisoblang. A) 0 B) 8 C) 9 D) Cheksiz 6 / 40 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 7 B) 1 C) 9 D) 3 7 / 40 Tengsizlikni yeching. A) [-3;-2] B) [-2;1]∪{-3} C) [-3;2]∪{1} D) (-∞;-2] 8 / 40 Muntazam uchburchak ichidan olingan nuqtadan uchburchak tomonlarigacha bo'lgan masofalar mos holda c(2;3;1), b(1;2;1) va a(1;2;3) vektorlarning absolut qiymatlariga teng bo'lsa, uchburchakning balandligini toping. A) √6+√14 B) 16 C) 2√14+√6 D) 18 9 / 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) 2 D) √3 10 / 40 Tenglama ildizlari ayirmasining modulini toping. A) √5+5 B) 5 C) 2√5 D) √5 11 / 40 Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 10 B) 16 C) 64/5 D) 48/5 12 / 40 Hisoblang? A) 0,25 B) 2 C) 0,5 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) (32π)/3 B) (29π)/3 C) 11π D) (28π)/3 14 / 40 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 5 B) 1 C) 7 D) 12 15 / 40 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 4 B) 5 C) 3 D) 6 16 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 25 B) 0 C) 30 D) 10 17 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 5 B) 1 C) 0 D) 8 18 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 144π B) 72π C) 192π D) 96π 19 / 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) 8√3 C) 9√5 D) 6√5 20 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 2 B) 1 C) 3 D) 4 21 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 4 B) 6 C) 2 D) 5 22 / 40 Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) 2,5 B) √6 C) √5 D) 2,4 23 / 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) 14° D) 7° 24 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 32 B) 50 C) 41 D) 25 25 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 56/65 B) 36/65 C) 48/65 D) 40/63 26 / 40 Hisoblang: A) 6 B) 8 C) 4 D) 0 27 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 3 B) 9 C) 12 D) 6 28 / 40 Tenglamani yeching: A) 5/9 B) 5*4 C) 6/5 D) 9/5 29 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 0 C) 5 D) 9 30 / 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) √3R(2-√3) B) 3R C) 1,5R D) R(√3-√2) 31 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 64 B) 32 C) 16 D) 48 32 / 40 Agar bo‘lsa, m/n ni toping. A) 4 B) 2 C) 3 D) (1+√5)/2 33 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 4 B) 2 C) 3 D) 1 34 / 40 ni hisoblang. A) 1 B) 3 C) 0 D) 2 35 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 48 B) 28 C) 52 D) 40 36 / 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 kamayadi, keyin o‘sadi B) qat’iy o‘suvchi C) qat’iy kamayuvchi D) dastlab o‘sadi, keyin kamayadi 37 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) √17 B) -4 C) -√17 D) 4 38 / 40 Integralni hisoblang: A) 1 B) 3 C) 2 D) 4 39 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 3 B) 2 C) 1 D) 4 40 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 132° B) 142° C) 138° D) 135° 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
