Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 298 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. tengsizlikni yeching. A) 4 B) 1 C) 3 D) 2 2 / 40 2. Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 108 B) 114 C) 126 D) 96 3 / 40 3. Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 6 B) 3 C) 4 D) 5 4 / 40 4. tenglama intervalda nechta ildizga ega? A) 3 B) 2 C) 4 D) 1 5 / 40 5. Tengsizlik nechta butun juft yechimga ega? A) 110 B) 115 C) 112 D) 116 6 / 40 6. Tenglamalar sistemasidan foydalanib x + 3y ni toping. A) 5 B) 6 C) 4 D) 8 7 / 40 7. ni hisoblang. A) 30 B) 0,3 C) 15 D) 3 8 / 40 8. a va b natural sonlar. 10! = a · 2b tenglikda b ning qabul qilishi mumkin bo‘lgan qiymatlari yig‘indisini toping. A) 15 B) 8 C) 21 D) 36 9 / 40 9. Piramidaning asoslari tomonlari 5, 12 va 13 cm ga teng bo‘lgan uchburchakdan iborat. Piramidaning barcha ikki yoqli burchaklari 60° ga teng bo‘lsa, uning hajmini toping. A) 20√3 B) 36√3 C) 24√3 D) 48√3 10 / 40 10. Ushbu tenglik da ham to‘g‘rimi? A) Yo'q B) Ha 11 / 40 11. to‘plamning nechta xos qism-to‘plamlari mavjud? A) 32 B) 16 C) 5 D) 30 12 / 40 12. 5-x ≤ 0,04 x ning eng kichik butun qiymatini toping. A) 0 B) 3 C) 2 D) -1 13 / 40 13. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 3 C) 2 D) 1 14 / 40 14. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 4 C) 3 D) 1 15 / 40 15. Agar tgx α =4 bo‘lsa, A) 1 B) -47/25 C) -2 D) 4 16 / 40 16. tengsizlik nechta butun yechimga ega? A) 2 B) 1 C) cheksiz ko‘p D) Ø 17 / 40 17. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [-1;1] C) [1;2] D) [0;1] 18 / 40 18. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 1 C) 2 D) 0 19 / 40 19. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 20 / 40 20. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 1 B) -2 C) 0 D) -1 21 / 40 21. Chizmada nechta parallelogramm bor? A) 16 B) 18 C) 12 D) 24 22 / 40 22. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 23 / 40 23. Tenglamani yeching: A) 4 B) 1 C) 5 D) 2 24 / 40 24. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 15 C) 3 D) 10 25 / 40 25. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 1/2 C) 2/3 D) 1/3 26 / 40 26. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx(x+1) C) lnx+x D) xx(lnx+1)ln x 1 27 / 40 27. bo‘lsa, ni toping. A) 1.5 B) 0 C) 2 D) 1 28 / 40 28. Hisoblang: A) 2019 B) 2020 C) 2022 D) 2021 29 / 40 29. tenglamani yeching. A) 1 B) 0 C) 2 D) 3 30 / 40 30. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1,5 B) 2.25 C) 1.75 D) 1 31 / 40 31. tengsizlikni yeching. A) (1;1000) B) (0;1)∪(1;1000) C) Ø D) (0;1000) 32 / 40 32. Hisoblang: A) 129 B) 132 C) 133 D) 131 33 / 40 33. Integralni hisoblang: A) 3π/8 B) 3π/16 C) 3π/26 D) 3π/4 34 / 40 34. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 5 C) 2√5 D) 2√7 35 / 40 35. tenglama ildizlari yig‘indisini toping. A) -2 B) 1 C) 0 D) -1 36 / 40 36. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 9 C) 7 D) 8 37 / 40 37. bo‘lsa, x· y ni toping. A) 2 B) 4 C) 3 D) 1 38 / 40 38. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) 5 C) -5 D) -1 39 / 40 39. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 48 C) 36 D) 72 40 / 40 40. va bo‘lsa, a ni b orqali ifodalang. A) a=18-3b B) a=24-3b C) a=24-5b D) a=18+2b 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
