Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 52 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 Kamayish tartibida joylashtiring. a)5√6 b)12 c)4√10 A) c>a>b B) a>c>b C) a>b>c D) b>a>c 2 / 40 x,y,z∈N A=6x+1=5y+1=4z+1, min(A)=? A) 58 B) 60 C) 59 D) 61 3 / 40 Hisoblash natijasida hosil bo’lgan sondan 4 marta katta sonning natural bo’luvchilari soni a bo’lsa , a ning butun bo’luvchilari sonini toping. A) 24 B) 8 C) 32 D) 16 4 / 40 Merganning nishonga tekkizish ehtimoli 0,8 ga teng. U ishonga 2 marta o‘q uzganda o‘qlardan biri nishonga tegishining ehtimolligini toping. A) 0,8 B) 0,32 C) 0,5 D) 0,16 5 / 40 Kichchik diagonali tomoniga teng bo’lgan rombga , tomoni diametr qilib yarim doira va uning ichiga romb tomoniga hamda yarim doiraga urunuvchi aylana chizilgan . Agar romb tomoni 8 bo’lsa aylana markazidan diagonallar kesishish nuqtasigacha bo’lgan masofani toping. A) 3 B) 4 C) 1 D) 2 6 / 40 y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 4 B) 1/5 C) 1/4 D) 1/3 7 / 40 P(x), Q(x) va R(x) ko'phatdalar berilgan. Bunda P(x) ko'phadning odoz hadi Q(x) ko'phadning ozod hadidan ikki marta katta va P(0)≠0. P(x)=Q(x)·R(x+1) bo'lsa, R(x) ko'phadning koeffitsiyentlarining yig'indisini toping. A) 4 B) 2 C) 3 D) 1 8 / 40 Aniq integralni hisoblang: A) 2 B) 0,5 C) 0 D) 3 9 / 40 tenglamaning ildizlari yig'indisini(agar ildizi bitta bo'lsa, o'zini) toping. A) 3 B) 2 C) 1 D) 0 10 / 40 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 4,5 B) 3 C) 7,5 D) 4 11 / 40 Hisoblang? A) 0,5 B) 2 C) 0,25 D) 4 12 / 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-EKUK 3-EKUK B) 1-EKUB 2-EKUB 3-EKUB C) 1-EKUB 2-EKUK 3-EKUB D) 1-EKUB 2-EKUB 3-EKUK 13 / 40 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 8 B) 7 C) 6 D) 9 14 / 40 Hisoblang: -121+(-135)-(-1)28 A) -3 B) -1 C) -2 D) 0 15 / 40 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 30° B) 10° C) 40° D) 20° 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 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 0 B) 5 C) 8 D) 1 18 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 1/2 B) 1/3 C) 8/15 D) 5/6 19 / 40 Hisoblang: A) 0 B) 6 C) 4 D) 8 20 / 40 Agar bo'lsa, ni m orqali ifodalang. A) 2/m B) (m+4)/4 C) (4-m)/4 D) (m+1)/2 21 / 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) 7° C) 24° D) 14° 22 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 144π B) 96π C) 72π D) 192π 23 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 600 B) 3600 C) 4800 D) 5050 24 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 4 B) 2 C) 1 D) 5 25 / 40 Agar bo‘lsa, m/n ni toping. A) 3 B) 4 C) 2 D) (1+√5)/2 26 / 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) R(√3-√2) B) 3R C) √3R(2-√3) D) 1,5R 27 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 0 B) 30 C) 25 D) 10 28 / 40 Yig‘indini toping. A) 1/4 B) 1/12 C) 1/6 D) 1/9 29 / 40 ni hisoblang. A) 1 B) 2 C) 0 D) 3 30 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 6 B) 2 C) 4 D) 5 31 / 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) dastlab o‘sadi, keyin kamayadi D) qat’iy kamayuvchi 32 / 40 Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) √5 B) √6 C) 2,5 D) 2,4 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) 20 B) 25 C) 40 D) 35 34 / 40 Tenglamani yeching: A) 5*4 B) 5/9 C) 6/5 D) 9/5 35 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 10 B) 8 C) 9 D) 6 36 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 48 B) 28 C) 52 D) 40 37 / 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) 90 B) 80 C) 120 D) 100 38 / 40 tenglama intervalda nechta ildizga ega? A) 3 B) 2 C) 4 D) 1 39 / 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 40 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 6 B) 3 C) 9 D) 12 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
