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 Teng yonli trapetsiya asosidagi burchakning sinusi 0,6 ga, asoslarining ayirmasi 4 ga teng bo‘lsa, trapetsiyaning yon tomonini toping. A) 4 B) 2 C) 3 D) 2,5 2 / 40 Agar bo'lsa, x ni toping. A) 2 B) 5 C) -5 D) -2 3 / 40 ni 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 25 B) 4 C) 16 D) 9 4 / 40 y=kx+n funksiyaning grafigi I va III chorakdan o‘tishi uchun k va n qanday bo‘lishi kerak? A) n > 0, k = 0 B) n < 0, k = 0 C) n = 0, k > 0 D) n = 0, k < 0 5 / 40 tenglikni qanoatlantiruvchi x va y sonlari uchun 19y²+99x ni toping. A) 289 B) 201 C) 203 D) 200 6 / 40 cosx=0,2x tenglama nechta yechimga ega? A) 2 B) 1 C) 4 D) 3 7 / 40 Tenglama ildizlari ayirmasining modulini toping. A) √5+5 B) 5 C) 2√5 D) √5 8 / 40 f(x-1)+f(x+2)=2(x²+7) ekani ma‟lum bo'lsa, f(x) ko'phadni toping. A) f(x)=x²-x+5 B) f(x)+2x²-1 C) f(x)=x²+3x+7 D) f(x)=x²-4 9 / 40 Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 2 B) 4 C) 1 D) 3 10 / 40 Uchlari A(4;5;1), B(2;3;0) va C(2;–1;–3) nuqtalarda joylashgan uchburchakning BD medianasi uzunligini toping. A) 1 B) √3 C) √2 D) 2 11 / 40 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 11 B) 14 C) 13 D) 12 12 / 40 Quyidagi berilgan qoldiqli bo`lishlardan qaysi biri to`g`ribajarilgan ? a)76 : 9 = 7 (qoldiq 13); b)20 : 7 = 2 (qoldiq 6); d)54 : 15 = 4 (qoldiq 1) A) a,b B) )a,b,d C) b,d D) b 13 / 40 Hisoblang? A) 0,25 B) 0,5 C) 4 D) 2 14 / 40 Soddalshtiring. A) -1 B) 2 C) 1 D) 6 15 / 40 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 1 B) 2 C) 3 D) 4 16 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/4 B) √3/8 C) √2/8 D) 1/8 17 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) -4 B) 4 C) -√17 D) √17 18 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 142° B) 135° C) 138° D) 132° 19 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 40 B) 48 C) 28 D) 52 20 / 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(2-√3) C) 3R D) 1,5R 21 / 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) 8√3 B) 6√5 C) 9√5 D) 12√3 22 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 36/65 B) 56/65 C) 48/65 D) 40/63 23 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 9 B) 10 C) 8 D) 6 24 / 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 25 / 40 Tenglamani yeching: A) 5*4 B) 5/9 C) 6/5 D) 9/5 26 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 72π B) 96π C) 144π D) 192π 27 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 2 B) 3 C) 1 D) 4 28 / 40 Agar bo'lsa, ni m orqali ifodalang. A) (4-m)/4 B) 2/m C) (m+1)/2 D) (m+4)/4 29 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 5 B) 6 C) 4 D) 2 30 / 40 Tenglamalar sistemasidan foydalanib x + y + z ni toping: A) 10 B) 8 C) 6 D) berilganlar yetarli emas 31 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 4 B) 2 C) 3 D) 1 32 / 40 Integralni hisoblang: A) 1 B) 4 C) 3 D) 2 33 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 1 B) 9 C) 5 D) 0 34 / 40 ni hisoblang. A) 3 B) 2 C) 0 D) 1 35 / 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) 14° D) 24° 36 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 50 B) 25 C) 41 D) 32 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) 100 D) 120 38 / 40 Agar bo‘lsa, m/n ni toping. A) 4 B) 2 C) (1+√5)/2 D) 3 39 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 6 B) 3 C) 9 D) 12 40 / 40 Yig‘indini toping. A) 1/4 B) 1/9 C) 1/12 D) 1/6 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
