Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 294 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. bo‘lsa, y = ? A) 2 B) 26 C) 8 D) 3 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) 13 C) 6 D) 9,25 3 / 40 3. Soddalashtiring: A) 2 B) 1 C) Aniqlab bo`lmaydi D) 3 4 / 40 4. 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° 5 / 40 5. P(x+1)=x³+3x²-2x+a+3 ko‘phadi berilgan. P(x+2) ko‘phadining koeffitsiyentlari yig‘indisini 8 ga teng bo‘lsa, a nechaga teng? A) -3 B) 5 C) -6 D) -4 6 / 40 6. Agar biror oyda 5 ta chorshanba bo‘lsa, shu oyda … bo‘la olmaydi. A) 5 ta shanba B) 5 ta payshanba C) 5 ta dushanba D) 5 ta juma 7 / 40 7. 4·(-5)-6·(-3)+(-5)·(-2) sonli ifoda qiymatini toping. A) 12 B) 8 C) 48 D) -12 8 / 40 8. y=sin²(x/2-π/4) + 2cos2x funksiyaning eng kichik musbat davrini toping A) 2π B) 3π C) 4π D) π 9 / 40 9. ABCD parallelogrammning A va D uchlari M tekislikda, B va C uchlari uning tashqarisida, AD = 10 cm, AB = 15 cm, AC va BD diagonallarining M tekislikdagi proyeksiyalari mos ravishda 13,5 cm va 10,5 cm ga teng. Parallelogrammning diagonallarini toping. A) 20, 17 B) 19, 17 C) 20, 16 D) 19, 18 10 / 40 10. EKUB(a;b)=3 va EKUK(a;b) =60 bo’lsa, a+b yig’indining eng katta qiymatini toping. A) 54 B) 60 C) 63 D) 72 11 / 40 11. Piramidaning asosi tomoni 4√3 va o‘tkir burchagi 45° ga teng bo’lgan rombdan iborat. Ushbu piramidaga ichki chizilgan konusning yasovchisi asos tekisligi bilan 60° li burchak tashkil etadi. Konusning hajmini toping. A) 6√3π B) 3π C) 6π D) 6√2π 12 / 40 12. Noaniq integralni toping. ∫(sin²x+cos²x)dx A) 4x+c B) x+c C) c D) 2x+c 13 / 40 13. sin(2arctg0,75) ni hisoblang A) 22/25 B) 12/15 C) 11/15 D) 24/25 14 / 40 14. bo‘lsa, x· y ni toping. A) 4 B) 1 C) 3 D) 2 15 / 40 15. Agar x= y + 4 bo‘lsa, A) 0 B) 1 C) 3 D) 2 16 / 40 16. Hisoblang: A) 2019 B) 2021 C) 2020 D) 2022 17 / 40 17. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;1] B) [0;1] C) [-1;0] D) [1;2] 18 / 40 18. tenglama ildizlari yig‘indisini toping. A) 1 B) 0 C) -2 D) -1 19 / 40 19. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1.75 C) 1 D) 1,5 20 / 40 20. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 5 B) -5 C) -1 D) 1 21 / 40 21. tenglamani yeching. A) 0 B) 1 C) 3 D) 2 22 / 40 22. Hisoblang: A) 11 B) 9 C) 2 D) 6 23 / 40 23. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 24 / 40 24. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 1 B) -1 C) 2 D) 0 25 / 40 25. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 52 C) 64 D) 36 26 / 40 26. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 9 B) 7 C) 8 D) 10 27 / 40 27. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 5 C) 2√5 D) 2√7 28 / 40 28. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 54 C) 36 D) 72 29 / 40 29. Integralni hisoblang: A) 3π/8 B) 3π/26 C) 3π/16 D) 3π/4 30 / 40 30. bo‘lsa, ni toping. A) 1 B) 0 C) 2 D) 1.5 31 / 40 31. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/2 B) 2/3 C) 1/4 D) 1/3 32 / 40 32. tengsizlikni yeching. A) (0;1000) B) (1;1000) C) Ø D) (0;1)∪(1;1000) 33 / 40 33. Hisoblang: A) 132 B) 133 C) 129 D) 131 34 / 40 34. y = xln x funksiya hosilasini toping. A) xx(lnx+1)ln x 1 B) lnx+1 C) lnx(x+1) D) lnx+x 35 / 40 35. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 2 C) 3 D) 4 36 / 40 36. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 37 / 40 37. Chizmada nechta parallelogramm bor? A) 18 B) 12 C) 24 D) 16 38 / 40 38. tengsizlik nechta butun yechimga ega? A) 1 B) 2 C) cheksiz ko‘p D) Ø 39 / 40 39. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=18-3b C) a=24-5b D) a=24-3b 40 / 40 40. Agar tgx α =4 bo‘lsa, A) -2 B) -47/25 C) 4 D) 1 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
