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 To’g’ri turt burchakning bo’yining perimetriga nisbatini toping. A) -452/18 B) 3/18 C) 5/3 D) 1/2 2 / 40 Agar ni hisoblang. A) 9 B) 0 C) Cheksiz D) 8 3 / 40 y=4cos 2x+cos8x funksiyaning hosilasini toping A) 16sin3x*sin5x B) 16sin3x*cos5x C) 16cos3x*cos5x D) -16cos3x*sin5x 4 / 40 |x+1|=2|x–2| tenglamaning ildizlari yig’indisini toping. A) 0 B) 5 C) 6 D) 7 5 / 40 Teng yonli trapetsiya asosidagi burchakning sinusi 0,6 ga, asoslarining ayirmasi 4 ga teng bo‘lsa, trapetsiyaning yon tomonini toping. A) 3 B) 4 C) 2,5 D) 2 6 / 40 Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 96 B) 108 C) 126 D) 114 7 / 40 tenglamani yeching. A) log(5/3)2 B) 3 C) 5 D) log(3/5)2 8 / 40 Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) x=-a B) y=-a C) x=a D) y=1-a 9 / 40 y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 1/5 B) 1/3 C) 4 D) 1/4 10 / 40 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 1 B) 9 C) 3 D) 7 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 Hisoblang? A) 0,25 B) 0,5 C) 2 D) 4 13 / 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) 11 D) 12 14 / 40 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 12 B) 14 C) 13 D) 11 15 / 40 Hisoblang: -121+(-135)-(-1)28 A) -2 B) -3 C) 0 D) -1 16 / 40 ABCD trapetsiyaning AC diagonali CD yon tomonga perpendikulyar. Agar ∠D=69° va AB = BC bo‘lsa, B burchakni toping. A) 142° B) 138° C) 132° D) 135° 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) 8/15 C) 1/2 D) 5/6 18 / 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) 40 C) 35 D) 25 19 / 40 x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 16 B) 48 C) 64 D) 32 20 / 40 7/3 kasrning o‘nli kasr yoyilmasida verguldan keyingi 100- raqamni toping. A) 5 B) 1 C) 2 D) 4 21 / 40 Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,288 B) 0,144 C) 0,216 D) 0,432 22 / 40 Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 6 B) 10 C) 8 D) 9 23 / 40 Radiusi 25/4 bo‘lgan sferaga balandligi 8 ga teng bo‘lgan konus ichki chizilgan. Konusning hajmini toping. A) 72π B) 192π C) 144π D) 96π 24 / 40 ABC o‘tkir burchakli uchburchakda sinA=4/5 va sinB=15/13 bo'lsa, sinC ni qiymatini toping. A) 36/65 B) 48/65 C) 40/63 D) 56/65 25 / 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) 120 C) 100 D) 90 26 / 40 Ayniyatdan foydalanib x + y + z ni toping: A) 9 B) 12 C) 3 D) 6 27 / 40 Hisoblang: A) 0 B) 6 C) 4 D) 8 28 / 40 Agar x2-6x+7=0 bo‘lsa, ni toping. A) 28 B) 40 C) 52 D) 48 29 / 40 Yig‘indini toping. A) 1/9 B) 1/12 C) 1/4 D) 1/6 30 / 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) 2,5 D) √5 31 / 40 Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 4 B) 2 C) 6 D) 5 32 / 40 Funksiyaning aniqlanish sohasini toping. A) (-∞;0)∪(0;∞) B) (-∞;3]∪[2;∞) C) [-3;2] D) x∈R 33 / 40 f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 10 B) 30 C) 25 D) 0 34 / 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) 24° B) 17° C) 7° D) 14° 35 / 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) √3R(2-√3) B) 3R C) R(√3-√2) D) 1,5R 36 / 40 cos75° ·cos 45° ·cos15° ni hisoblang. A) √2/8 B) 1/8 C) √3/8 D) √3/4 37 / 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 38 / 40 Tenglamani yeching: A) 9/5 B) 6/5 C) 5/9 D) 5*4 39 / 40 ni hisoblang. A) 3 B) 0 C) 1 D) 2 40 / 40 tenglama intervalda nechta ildizga ega? A) 3 B) 4 C) 2 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
