Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 81 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 0 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Merganning nishonga tekkizish ehtimoli 0,8 ga teng. U ishonga 2 marta o‘q uzganda o‘qlardan biri nishonga tegishining ehtimolligini toping. A) 0,8 B) 0,16 C) 0,32 D) 0,5 2 / 40 2. Umumiy hadi xn=3+5n-n2 formula bo'yicha berilgan sonli ketma-ketlikning eng katta hadi 15 dan qanchaga kam? A) 5,75 B) 6 C) 9,25 D) 13 3 / 40 3. Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 36 B) 34 C) 32 D) 40 4 / 40 4. 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 kamayuvchi B) qat’iy o‘suvchi C) dastlab kamayadi, keyin o‘sadi D) dastlab o‘sadi, keyin kamayadi 5 / 40 5. ABC uchburchakning A burchgi 30° ga, B burchagi 75° ga teng. B uchidan AC tomonga BD kesma o‘tkazilgan. ABD burchak 45° ga teng bo‘lsa, quyidagilardan qaysi biri noto‘g‘ri? A) BD = BC B) DC < AD C) AB = BC D) BC > AD 6 / 40 6. ning asosiy davrini toping. A) (4π)/5 B) (3π)/5 C) (2π)/5 D) (6π)/5 7 / 40 7. ABCD trapetsiyada AD va BC asoslari mos ravishda 10 va 2 ga teng hamda ∠BAD= 45° . CD yon tomonning o‘rtasi E nuqta va BE ⊥ AB bo‘lsa, SABCD ni toping. A) 18 B) 48 C) 24 D) 36 8 / 40 8. a va b natural sonlar. 10! = a · 2b tenglikda b ning qabul qilishi mumkin bo‘lgan qiymatlari yig‘indisini toping. A) 36 B) 21 C) 15 D) 8 9 / 40 9. Ifodaning qiymatini hisoblang. A) 2+√3 B) 1 C) 1-√3 D) 2-√3 10 / 40 10. Berilgan chizmadan ning gradus oʻlchamini toping. A) 86 B) 76 C) 72 D) 84 11 / 40 11. Tenglama ildizining natural bo‘luvchilari sonini toping. A) 5 B) 6 C) 4 D) 2 12 / 40 12. Hisoblang. A) 1 B) -1 C) 2 D) 0 13 / 40 13. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 1 B) 3 C) 4 D) 2 14 / 40 14. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 1 C) 5 D) -5 15 / 40 15. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1 C) 1,5 D) 1.75 16 / 40 16. bo‘lsa, x· y ni toping. A) 4 B) 2 C) 1 D) 3 17 / 40 17. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -2 B) -1 C) 0 D) 1 18 / 40 18. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 7 C) 9 D) 10 19 / 40 19. Agar x= y + 4 bo‘lsa, A) 0 B) 1 C) 2 D) 3 20 / 40 20. Hisoblang: A) 2021 B) 2020 C) 2019 D) 2022 21 / 40 21. bo‘lsa, ni toping. A) 1 B) 1.5 C) 2 D) 0 22 / 40 22. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/2 C) 1/3 D) 1/4 23 / 40 23. Chizmada nechta parallelogramm bor? A) 18 B) 24 C) 12 D) 16 24 / 40 24. Chizmada nechta uchburchak tasvirlangan? A) 64 B) 52 C) 48 D) 36 25 / 40 25. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 3 C) 6 D) 15 26 / 40 26. Hisoblang: A) 2 B) 6 C) 9 D) 11 27 / 40 27. Tenglamani yeching: A) 2 B) 5 C) 4 D) 1 28 / 40 28. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 29 / 40 29. Integralni hisoblang: A) 3π/26 B) 3π/8 C) 3π/4 D) 3π/16 30 / 40 30. Hisoblang: A) 131 B) 132 C) 129 D) 133 31 / 40 31. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 72 C) 36 D) 48 32 / 40 32. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx(x+1) C) lnx+x D) xx(lnx+1)ln x 1 33 / 40 33. tengsizlik nechta butun yechimga ega? A) Ø B) 1 C) cheksiz ko‘p D) 2 34 / 40 34. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 1 C) 2 D) 0 35 / 40 35. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 1 C) 4 D) 2 36 / 40 36. Agar tgx α =4 bo‘lsa, A) -47/25 B) 1 C) 4 D) -2 37 / 40 37. tenglamani yeching. A) 3 B) 0 C) 2 D) 1 38 / 40 38. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [-1;1] C) [0;1] D) [1;2] 39 / 40 39. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=18-3b C) a=18+2b D) a=24-3b 40 / 40 40. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
