Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №4 Matematika attestatsiya Matematika attestatsiya №4 InfoMaster Yanvar 21, 2022 43 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 1 ovozlar, 1 avg 0 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №4 1 / 40 tenglikni qanoatlantiruvchi x va y sonlari uchun 19y²+99x ni toping. A) 203 B) 200 C) 289 D) 201 2 / 40 Yig’indi quydagilardan qaysi biriga teng? A) 4506,08 B) 450,608 C) 45,0608 D) 40560,8 3 / 40 tengsizlikni yeching. A) 3 B) 2 C) 4 D) 1 4 / 40 Agar bo‘lsa, x ni toping. A) -5 B) -2 C) 5 D) 2 5 / 40 tengsizlikni yeching. A) x∈(-3;1) B) x∈(-∞;5)∪(-3;1) C) x∈(-∞;5) D) x∈(-5;1) 6 / 40 Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 114 B) 126 C) 108 D) 96 7 / 40 P(-2;2) nuqtadan o'tuvchi va a(6;4)a vektorga perpendikulyar bo'lgan to'g'ri chiziq tenglamasini toping. A) 3x+2y+2=0 B) 3x+2y-2=0 C) 3x-2y+2=0 D) 3x-2y-2=0 8 / 40 a va b raqamlar yig'indisi 7 ga qoldiqsiz bo'linadi. Agar ko'rinishdagi uch xonali sonlarning 7 ga bo'lganda bir xil qoldiq qolsa, shu qoldiqni toping. A) 0 B) 4 C) 6 D) 2 9 / 40 Tengsizlikni yeching. A) [-2;1]∪{-3} B) [-3;2]∪{1} C) [-3;-2] D) (-∞;-2] 10 / 40 funksiyaning qiymatlar to'plamini toping. A) (-2√2;√2) B) [-√2;√2] C) [-√2;0)∪(0;√2] D) [-√2;-1)∪(-1;1)∪(1;√2] 11 / 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) 40° C) 10° D) 20° 12 / 40 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 4 B) 3 C) 5 D) 6 13 / 40 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 8 C) 6 D) 9 14 / 40 Hisoblang? A) 0,5 B) 0,25 C) 4 D) 2 15 / 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) b B) )a,b,d C) a,b D) b,d 16 / 40 Agar tenglamaning ildizi m/n bo‘lsa, m+ n ni toping. Bunda EKUB(m; n)=1. A) 32 B) 41 C) 50 D) 25 17 / 40 a,b,c -1 dan katta musbat sonlar uchun a³=b² va a4=c5 bo'lsa, logbc ni toping. A) 1/3 B) 5/6 C) 1/2 D) 8/15 18 / 40 Agar x =17 bo‘lsa, quyidagi ifodaning qiymatini toping. A) -4 B) 4 C) -√17 D) √17 19 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 8 B) 9 C) 10 D) 6 20 / 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) 100 C) 90 D) 120 21 / 40 Yig‘indini toping. A) 1/6 B) 1/4 C) 1/12 D) 1/9 22 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 192π B) 72π C) 96π D) 144π 23 / 40 1, 1, 2, 3, 5, 8, 13, … ketma-ketlikning umumiy hadi an bo‘lsa, quyidagilardan qaysi biri to‘g‘ri? A) 3 B) 2 C) 1 D) 4 24 / 40 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 1 B) 4 C) 2 D) 3 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 ni hisoblang. A) 3 B) 2 C) 0 D) 1 27 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √3/8 B) √2/8 C) √3/4 D) 1/8 28 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 56/65 B) 36/65 C) 48/65 D) 40/63 29 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 138° B) 132° C) 142° D) 135° 30 / 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) dastlab o‘sadi, keyin kamayadi C) qat’iy kamayuvchi D) dastlab kamayadi, keyin o‘sadi 31 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 52 B) 48 C) 28 D) 40 32 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 48 B) 32 C) 64 D) 16 33 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 10 B) 0 C) 25 D) 30 34 / 40 Quyidagi sonini 9 ga bo‘lganda qoladigan qoldiqni toping. A) 8 B) 0 C) 1 D) 5 35 / 40 tenglama intervalda nechta ildizga ega? A) 1 B) 4 C) 3 D) 2 36 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,216 B) 0,432 C) 0,288 D) 0,144 37 / 40 Hisoblang: A) 0 B) 4 C) 8 D) 6 38 / 40 sin a = x va 1+cos a= y bo‘lsa, x va y o‘zaro qanday bog‘langan? A) 1 B) 3 C) 2 D) 4 39 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 12 B) 3 C) 9 D) 6 40 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 4 B) 2 C) 1 D) 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
