Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 63 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 Agar bo'lsa ifodaning qiymatini toping. A) 13 B) 9 C) 0 D) 7 2 / 40 Merganning nishonga tekkizish ehtimoli 0,8 ga teng. U ishonga 2 marta o‘q uzganda o‘qlardan biri nishonga tegishining ehtimolligini toping. A) 0,5 B) 0,16 C) 0,8 D) 0,32 3 / 40 Agar a-b+c=10 va bo‘lsa, ac-ab-bc ifodaning qiymatini toping. A) aniqlab bo‘lmaydi B) 18 C) 16 D) 20 4 / 40 Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 24 B) 18 C) 30 D) 12 5 / 40 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 4/3 B) 9 C) 3 D) 6 6 / 40 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 3 B) 7,5 C) 4,5 D) 4 7 / 40 cosx=0,2x tenglama nechta yechimga ega? A) 1 B) 4 C) 3 D) 2 8 / 40 Tengsizlikni yeching. A) [-3;2]∪{1} B) [-2;1]∪{-3} C) [-3;-2] D) (-∞;-2] 9 / 40 funksiyaning qiymatlar to'plamini toping. A) [-√2;-1)∪(-1;1)∪(1;√2] B) (-2√2;√2) C) [-√2;0)∪(0;√2] D) [-√2;√2] 10 / 40 Tenglama ildizlari ayirmasining modulini toping. A) √5 B) √5+5 C) 5 D) 2√5 11 / 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-EKUB B) 1-EKUB 2-EKUB 3-EKUK C) 1-EKUB 2-EKUB 3-EKUB D) 1-EKUB 2-EKUK 3-EKUK 12 / 40 x ni toping ? A) 6 B) 3 C) 5 D) 4 13 / 40 Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 3 B) 4 C) 1 D) 2 14 / 40 Quyida berilgan holatda stol va uni atrofida qo’yiladigan stullarning holati berilgan va raqamlangan k-holatda stullarning raqamlari yig`indisi 351 taga teng bo`lsa, k ni toping ? A) 10 B) 13 C) 12 D) 11 15 / 40 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 9 C) 6 D) 8 16 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 72π B) 96π C) 192π D) 144π 17 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,216 B) 0,288 C) 0,144 D) 0,432 18 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 5 B) 1 C) 0 D) 8 19 / 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 20 / 40 Agar bo‘lsa, m/n ni toping. A) 3 B) 4 C) 2 D) (1+√5)/2 21 / 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 22 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) 4 B) √17 C) -√17 D) -4 23 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 48 B) 28 C) 52 D) 40 24 / 40 Integralni hisoblang: A) 2 B) 3 C) 4 D) 1 25 / 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° 26 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 48 B) 64 C) 16 D) 32 27 / 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) 2,5 C) √5 D) √6 28 / 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) 80 B) 90 C) 100 D) 120 29 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 0 B) 25 C) 30 D) 10 30 / 40 275+330 sonini 41 ga bo‘lganda qoladigan qoldiqni aniqlang. A) 0 B) 1 C) 5 D) 9 31 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 9 B) 8 C) 6 D) 10 32 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/8 B) √3/4 C) 1/8 D) √2/8 33 / 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) 7° B) 24° C) 17° D) 14° 34 / 40 Yig‘indini toping. A) 1/12 B) 1/9 C) 1/6 D) 1/4 35 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 56/65 B) 40/63 C) 36/65 D) 48/65 36 / 40 f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 4800 B) 5050 C) 3600 D) 600 37 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 2 B) 4 C) 3 D) 1 38 / 40 Tenglamani yeching: A) 5/9 B) 5*4 C) 9/5 D) 6/5 39 / 40 ni hisoblang. A) 0 B) 2 C) 3 D) 1 40 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 4 B) 2 C) 3 D) 1 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
