Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 62 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) 20 B) 18 C) 16 D) aniqlab bo‘lmaydi 2 / 40 Agar bo'lsa, x ni toping. A) 5 B) 2 C) -2 D) -5 3 / 40 ni 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 16 B) 25 C) 4 D) 9 4 / 40 bo‘lsa, y = ? A) 26 B) 3 C) 8 D) 2 5 / 40 bo‘lsa, x + y ni toping. A) 18 B) 16 C) 17 D) 20 6 / 40 Hisoblang: A) 9 B) 27 C) 4 D) 7 7 / 40 f(x)=3x-2 funksiyaning qiymatlar sohasini toping. A) (-1; ∞) B) (-2; ∞) C) [-1; ∞) D) (0; ∞) 8 / 40 a va b musbat sonlari uchun alnb·blna+alnb +blna bo'lsa, (lna)·(lnb)=? A) ln5 B) ln2 C) ln4 D) ln3 9 / 40 cosx=0,2x tenglama nechta yechimga ega? A) 3 B) 2 C) 4 D) 1 10 / 40 Bir odam shunday vasiyat qildi: “Naqd 10 dirham pulim bor. Bir kishiga qarz ham berganman. Qarzning miqdori o'g'lim oladigan merosga teng. Ikkala o'g'lim barobar meros olishsin. Ukamga jami merosning 0,2 qismini va yana 1 dirham beringlar”. U kishining o'g'illari necha dirhamdan meros olishgan? A) 35/6 B) 8 C) 25/3 D) 6 11 / 40 Soddalshtiring. A) 1 B) -1 C) 6 D) 2 12 / 40 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 40 B) 32 C) 36 D) 34 13 / 40 x ni toping ? A) 3 B) 4 C) 6 D) 5 14 / 40 Soddalashtiring: A) Aniqlab bo`lmaydi B) 3 C) 1 D) 2 15 / 40 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 4 B) 6 C) 3 D) 5 16 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 3 B) 1 C) 2 D) 4 17 / 40 Tenglamani yeching: A) 5*4 B) 6/5 C) 5/9 D) 9/5 18 / 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) 9√5 B) 8√3 C) 6√5 D) 12√3 19 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 3 B) 1 C) 2 D) 4 20 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 144π B) 192π C) 72π D) 96π 21 / 40 Hisoblang: A) 4 B) 0 C) 8 D) 6 22 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 3600 B) 600 C) 4800 D) 5050 23 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 5 B) 4 C) 2 D) 1 24 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 52 B) 40 C) 28 D) 48 25 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 138° B) 135° C) 142° D) 132° 26 / 40 Yig‘indini toping. A) 1/9 B) 1/4 C) 1/12 D) 1/6 27 / 40 Integralni hisoblang: A) 4 B) 1 C) 2 D) 3 28 / 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 29 / 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) 15 B) 9 C) 7 D) 12 30 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 32 B) 16 C) 64 D) 48 31 / 40 tenglama intervalda nechta ildizga ega? A) 4 B) 3 C) 2 D) 1 32 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 1 B) 2 C) 4 D) 3 33 / 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 34 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 1/3 B) 1/2 C) 5/6 D) 8/15 35 / 40 Agar bo‘lsa, m/n ni toping. A) 3 B) (1+√5)/2 C) 4 D) 2 36 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 10 B) berilganlar yetarli emas C) 8 D) 6 37 / 40 Funksiyaning aniqlanish sohasini toping. A) (-∞;3]∪[2;∞) B) x∈R C) [-3;2] D) (-∞;0)∪(0;∞) 38 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 5 B) 8 C) 0 D) 1 39 / 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) 120 B) 80 C) 90 D) 100 40 / 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) 2,5 D) √6 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
