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 a-b+c=10 va bo‘lsa, ac-ab-bc ifodaning qiymatini toping. A) aniqlab bo‘lmaydi B) 18 C) 16 D) 20 2 / 40 Agar ning qiymatini toping. A) 3 B) 23/75 C) 23/25 D) 75/23 3 / 40 ko’paytmani hisoblang. A) 10000 B) 86420000 C) 0 D) 480000 4 / 40 Agar bo'lsa, x ni toping. A) 2 B) -5 C) 5 D) -2 5 / 40 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 9 B) 3 C) 4/3 D) 6 6 / 40 tenglamani yeching. A) log(3/5)2 B) log(5/3)2 C) 3 D) 5 7 / 40 Tengsizlikni yeching. A) (-∞;-2] B) [-3;2]∪{1} C) [-3;-2] D) [-2;1]∪{-3} 8 / 40 y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 1/5 B) 4 C) 1/4 D) 1/3 9 / 40 Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) y=-a B) y=1-a C) x=a D) x=-a 10 / 40 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 3 B) 4,5 C) 4 D) 7,5 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) 64/5 C) 48/5 D) 16 12 / 40 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 6 B) 3 C) 4 D) 5 13 / 40 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 4 B) 3 C) 1 D) 2 14 / 40 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 40 B) 36 C) 34 D) 32 15 / 40 Soddalashtiring: A) 3 B) 2 C) 1 D) Aniqlab bo`lmaydi 16 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 10 B) 0 C) 25 D) 30 17 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 28 B) 48 C) 52 D) 40 18 / 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) 19 / 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° 20 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 9 B) 6 C) 8 D) 10 21 / 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) 7 C) 15 D) 12 22 / 40 Agar bo'lsa, ni m orqali ifodalang. A) 2/m B) (m+1)/2 C) (4-m)/4 D) (m+4)/4 23 / 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) 2,5 C) √5 D) √6 24 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 3 B) 6 C) 12 D) 9 25 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 8 B) 10 C) 6 D) berilganlar yetarli emas 26 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 4800 B) 3600 C) 600 D) 5050 27 / 40 ni hisoblang. A) 1 B) 2 C) 3 D) 0 28 / 40 Yig‘indini toping. A) 1/9 B) 1/6 C) 1/12 D) 1/4 29 / 40 Integralni hisoblang: A) 2 B) 1 C) 3 D) 4 30 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 32 B) 64 C) 16 D) 48 31 / 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) 35 B) 20 C) 25 D) 40 32 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,144 B) 0,288 C) 0,216 D) 0,432 33 / 40 tenglama intervalda nechta ildizga ega? A) 3 B) 1 C) 2 D) 4 34 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 5 B) 1 C) 2 D) 4 35 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 192π B) 96π C) 144π D) 72π 36 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) 4 B) -√17 C) √17 D) -4 37 / 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 38 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/4 B) √3/8 C) 1/8 D) √2/8 39 / 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) 14° C) 24° D) 7° 40 / 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 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
