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 Agar bo'lsa ifodaning qiymatini toping. A) 7 B) 0 C) 13 D) 9 2 / 40 Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 30 B) 18 C) 12 D) 24 3 / 40 tengsizlikning barcha butun yechimlari yig‘indisining natural bo’luvchilari yig‘indisi topilsin. A) 24 B) 28 C) 32 D) 21 4 / 40 tengsizlikni yeching. A) x∈(-∞;5)∪(-3;1) B) x∈(-5;1) C) x∈(-3;1) D) x∈(-∞;5) 5 / 40 Berilgan sonlarning yig’indisini toping. A) 3/18 B) 1/4 C) -452/18 D) 2/4 6 / 40 Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 2 B) 1 C) 4 D) 3 7 / 40 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 31/85 B) 11/5 C) 67/15 D) 68/15 8 / 40 Aniq integralni hisoblang: A) 3 B) 0 C) 2 D) 0,5 9 / 40 Umumiy hadi xn=3+5n-n2 formula bo'yicha berilgan sonli ketma-ketlikning eng katta hadi 15 dan qanchaga kam? A) 6 B) 5,75 C) 9,25 D) 13 10 / 40 funksiyaning qiymatlar to'plamini toping. A) [-√2;√2] B) [-√2;-1)∪(-1;1)∪(1;√2] C) [-√2;0)∪(0;√2] D) (-2√2;√2) 11 / 40 Hisoblang: A) 2 B) 3 C) 4 D) 1 12 / 40 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 3 B) 6 C) 5 D) 4 13 / 40 Hisoblang? A) 0,25 B) 0,5 C) 2 D) 4 14 / 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) 48/5 D) 64/5 15 / 40 Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 4 B) 2 C) 1 D) 3 16 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 41 B) 50 C) 32 D) 25 17 / 40 A, B,C,D, E natural sonlar. Agar EKUB(A,B,C)=10, EKUB(B,C,D,E)=15 bo‘lsa, A+ B+C+D+ E ning eng kichik qiymatini toping. A) 80 B) 100 C) 90 D) 120 18 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 30 B) 0 C) 25 D) 10 19 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 48/65 B) 56/65 C) 40/63 D) 36/65 20 / 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 21 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 96π B) 72π C) 144π D) 192π 22 / 40 Agar bo‘lsa, m/n ni toping. A) 4 B) 2 C) 3 D) (1+√5)/2 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) 7° B) 24° C) 14° D) 17° 24 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 4 B) 3 C) 1 D) 2 25 / 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 kamayadi, keyin o‘sadi C) qat’iy kamayuvchi D) dastlab o‘sadi, keyin kamayadi 26 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 12 B) 9 C) 6 D) 3 27 / 40 ni hisoblang. A) 2 B) 1 C) 3 D) 0 28 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) -4 B) -√17 C) 4 D) √17 29 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 48 B) 40 C) 52 D) 28 30 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 1 B) 8 C) 5 D) 0 31 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/8 B) √3/4 C) 1/8 D) √2/8 32 / 40 tenglama intervalda nechta ildizga ega? A) 3 B) 1 C) 2 D) 4 33 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 5/6 B) 8/15 C) 1/2 D) 1/3 34 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 135° B) 142° C) 138° D) 132° 35 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 4 B) 2 C) 5 D) 6 36 / 40 Funksiyaning aniqlanish sohasini toping. A) [-3;2] B) x∈R C) (-∞;3]∪[2;∞) D) (-∞;0)∪(0;∞) 37 / 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 38 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 4 B) 1 C) 5 D) 2 39 / 40 Yig‘indini toping. A) 1/9 B) 1/12 C) 1/6 D) 1/4 40 / 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) 25 C) 35 D) 20 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
