Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 75 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 1 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 bo‘lsa, y = ? A) 3 B) 8 C) 2 D) 26 2 / 40 Jaloliddin uyiga tezroq qaytish uchun qaysi yo’lni tanlash kerak. A) Ikkinchi yo'l B) To'rtinchi yo'l C) Uchunchi yo'l D) Birinchi yo'l 3 / 40 va bo'lsa x-y=? A) 5 B) 9 C) 8 D) 7 4 / 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) 2 C) 4 D) 1 5 / 40 Agar a-b+c=10 va bo‘lsa, ac-ab-bc ifodaning qiymatini toping. A) 16 B) aniqlab bo‘lmaydi C) 18 D) 20 6 / 40 funksiyaning qiymatlar to'plamini toping. A) [-√2;√2] B) (-2√2;√2) C) [-√2;-1)∪(-1;1)∪(1;√2] D) [-√2;0)∪(0;√2] 7 / 40 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 67/15 B) 68/15 C) 31/85 D) 11/5 8 / 40 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 27 B) 32 C) 26 D) 48 9 / 40 cosx=0,2x tenglama nechta yechimga ega? A) 4 B) 2 C) 1 D) 3 10 / 40 Tengsizlikni yeching. A) [-3;2]∪{1} B) (-∞;-2] C) [-2;1]∪{-3} D) [-3;-2] 11 / 40 Hisoblang: -121+(-135)-(-1)28 A) 0 B) -3 C) -2 D) -1 12 / 40 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 32 B) 34 C) 40 D) 36 13 / 40 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 13 B) 14 C) 12 D) 11 14 / 40 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 20° B) 10° C) 40° D) 30° 15 / 40 Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 2 B) 1 C) 4 D) 3 16 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 4 B) 2 C) 5 D) 6 17 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 4 B) 1 C) 3 D) 2 18 / 40 Agar bo'lsa, ni m orqali ifodalang. A) (4-m)/4 B) (m+4)/4 C) 2/m D) (m+1)/2 19 / 40 Hisoblang: A) 8 B) 6 C) 0 D) 4 20 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 72π B) 192π C) 96π D) 144π 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) 14° B) 17° C) 24° D) 7° 22 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 0 B) 10 C) 30 D) 25 23 / 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 o‘sadi, keyin kamayadi B) qat’iy o‘suvchi C) dastlab kamayadi, keyin o‘sadi D) qat’iy kamayuvchi 24 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 6 B) 10 C) 8 D) berilganlar yetarli emas 25 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 25 B) 32 C) 50 D) 41 26 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 8 B) 1 C) 5 D) 0 27 / 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) 12 B) 15 C) 7 D) 9 28 / 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 29 / 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) 1,5R B) 3R C) R(√3-√2) D) √3R(2-√3) 30 / 40 Agar bo‘lsa, m/n ni toping. A) 4 B) 3 C) 2 D) (1+√5)/2 31 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 135° B) 132° C) 142° D) 138° 32 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 0 B) 9 C) 5 D) 1 33 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 3 B) 2 C) 4 D) 1 34 / 40 Yig‘indini toping. A) 1/9 B) 1/6 C) 1/4 D) 1/12 35 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,432 B) 0,144 C) 0,288 D) 0,216 36 / 40 Uchburchakning 3 va 4 ga teng bo‘lgan tomonlariga o‘tkazilgan medianalar o‘zaro perpendikulyar bo‘lsa, bu uchburchakning uchinchi tomonini toping. A) √6 B) 2,4 C) √5 D) 2,5 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) 120 B) 100 C) 90 D) 80 38 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 64 B) 32 C) 16 D) 48 39 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 2 B) 3 C) 4 D) 1 40 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 4800 B) 5050 C) 600 D) 3600 O'rtacha ball 33% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 14 Matematika fanidan attestatsiya savollari №16
