Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 45 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 ni 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 16 B) 4 C) 25 D) 9 2 / 40 tengsizlikni yeching. A) 1 B) 3 C) 2 D) 4 3 / 40 Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 12 B) 18 C) 24 D) 30 4 / 40 Yig’indi quydagilardan qaysi biriga teng? A) 45,0608 B) 40560,8 C) 450,608 D) 4506,08 5 / 40 Agar bo'lsa ifodaning qiymatini toping. A) 13 B) 9 C) 7 D) 0 6 / 40 Tengsizlikni yeching. A) [-3;-2] B) [-3;2]∪{1} C) [-2;1]∪{-3} D) (-∞;-2] 7 / 40 Tenglama ildizlari ayirmasining modulini toping. A) √5 B) 5 C) √5+5 D) 2√5 8 / 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) 25/3 B) 8 C) 6 D) 35/6 9 / 40 cosx=0,2x tenglama nechta yechimga ega? A) 1 B) 3 C) 4 D) 2 10 / 40 Teng yonli trapetsiyaning diagonallari o'zaro perpendikulyar hamda yuzi 32 ga teng bo'lsa, uning diagonali uzunligini toping. A) 6 B) 2 C) 8 D) 4 11 / 40 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 34 B) 36 C) 32 D) 40 12 / 40 Hisoblang? A) 0,25 B) 2 C) 4 D) 0,5 13 / 40 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 2 B) 1 C) 4 D) 3 14 / 40 Quyida berilgan tizimda yonma - yon shakillardagisonlar ustida pasdagi ( EKUB yoki EKUK topish) amali bajariladi , natija amal pastigi shakilga yoziladi Shunga ko`ra 1 , 2 va 3 amallar EKUB yoki EKUK dan qaysi biri bo`lishi kerak A) 1-EKUB 2-EKUB 3-EKUK B) 1-EKUB 2-EKUK 3-EKUK C) 1-EKUB 2-EKUK 3-EKUB D) 1-EKUB 2-EKUB 3-EKUB 15 / 40 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 5 B) 6 C) 3 D) 4 16 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 9 B) 6 C) 3 D) 12 17 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 48 B) 28 C) 52 D) 40 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) qat’iy o‘suvchi B) qat’iy kamayuvchi C) dastlab kamayadi, keyin o‘sadi D) dastlab o‘sadi, keyin kamayadi 19 / 40 Tenglamani yeching: A) 9/5 B) 5/9 C) 5*4 D) 6/5 20 / 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) 7° D) 24° 21 / 40 Yig‘indini toping. A) 1/12 B) 1/9 C) 1/6 D) 1/4 22 / 40 ni hisoblang. A) 3 B) 1 C) 0 D) 2 23 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 5/6 B) 1/3 C) 1/2 D) 8/15 24 / 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) 100 B) 120 C) 90 D) 80 25 / 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) 35 C) 40 D) 20 26 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 5 B) 1 C) 4 D) 2 27 / 40 Agar bo‘lsa, m/n ni toping. A) 4 B) (1+√5)/2 C) 2 D) 3 28 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 5 B) 1 C) 0 D) 9 29 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 10 B) berilganlar yetarli emas C) 6 D) 8 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 B) 1,5R C) √3R(2-√3) D) R(√3-√2) 31 / 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 32 / 40 Integralni hisoblang: A) 1 B) 4 C) 2 D) 3 33 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 5 B) 1 C) 8 D) 0 34 / 40 Funksiyaning aniqlanish sohasini toping. A) [-3;2] B) (-∞;0)∪(0;∞) C) x∈R D) (-∞;3]∪[2;∞) 35 / 40 Agar bo'lsa, ni m orqali ifodalang. A) (4-m)/4 B) (m+1)/2 C) (m+4)/4 D) 2/m 36 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 96π B) 144π C) 72π D) 192π 37 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/8 B) √2/8 C) √3/4 D) 1/8 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) 1 D) 2 39 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 41 B) 32 C) 50 D) 25 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) √6 D) 2,5 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
