Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 228 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. Hisoblash natijasida hosil bo’lgan sondan 4 marta katta sonning natural bo’luvchilari soni a bo’lsa , a ning butun bo’luvchilari sonini toping. A) 8 B) 32 C) 16 D) 24 2 / 40 2. Qadam uzunligi deb biricnhi iz tovon oxiridan ikkinchi iz tovon oxirigacha bo'lgan masofaga aytiladi. Erkak kishi yurayotganda uning qadami va qadamlar soni orasidagi bog'lanish quyidagi formula bilan ifodalanadi: (n/P) = 140. Bu yerda n – bir minutdagi qadamlar soni. P – qadam uzunligi (m). Hikmat 1 minutda 70 qadam bossa, formula yordamida uning qadami uzunligini toping. A) 0,7 m yoki 70 cm B) 0,6 m yoki 60 cm C) 0,5 m yoki 50 cm D) 0,9 m yoki 90 cm 3 / 40 3. Soddalshtiring. A) 6 B) -1 C) 2 D) 1 4 / 40 4. f(x)+f(3x)+f(5x)+...+f(39x)=(3x+10)4 bo'lsa, f'(0) ni toping. A) 30 B) 10 C) 25 D) 0 5 / 40 5. Hisoblang: A) cos50° B) cos10° C) sin10° D) 1 6 / 40 6. Quyidagilardan qaysi birlari to‘g‘ri? A) I va V B) I va III C) II va IV D) I, III va V 7 / 40 7. Tengsizlikning qanoatlantiruvchi barcha butun sonlar ko‘paytmasini toping. A) -2 B) -4 C) 3 D) 2 8 / 40 8. x, y, z sonlari uchun x > y > z va x + y + z + 18 munosabatlar o‘rinli. Bu 3 ta son bir-biridan 1, 2 va 3 sonlariga farq qiladi. Shunga ko‘ra x ning mumkin bo‘lgan barcha qiymatlari yig‘indisini toping. A) 14 B) 9 C) 15 D) 16 9 / 40 9. A(1; 3) nuqtadan 12x+5y+a–4=0 to’g’ri chiziqqacha bo’lgan masofa 2 bo’lsa, a ni toping. A) 2 B) 4 C) 1 D) 3 10 / 40 10. BCD-A markazli aylananing yoyi, ED // BA, DE⟘EF, EC=ED=7 va BF=1 boʻlsa, AF ning qiymatini toping. A) 15 B) 13 C) 15 D) 12 11 / 40 11. Silindr o‘qiga parallel tekislik o‘tkazilgan. Tekislikning silindr asosi bilan keishish chizig‘i aylanani m:n kabi nisbatda bo‘ladi. Agar kesimning yuzi S bo‘lsa, silindr yon sirtining yuzini hisoblang. (m > n) A) 3 B) 1 C) 2 D) 4 12 / 40 12. Tamonlarini ayirmasi 14 bo'lgan parallelogramning o'rmas burchagidan katta diagonaliga tushgan balandlik uni 12 va 30 ga teng kesmalarga ajratadi. Tamonlar uzunligini toping. A) 32 va 22 B) 36 va 18 C) 34 va 20 D) 30 va 24 13 / 40 13. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 14 B) 16 C) 12 D) 15 14 / 40 14. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√5 B) 5 C) 2√7 D) 7 15 / 40 15. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 9 B) 8 C) 7 D) 10 16 / 40 16. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (0;1000) C) Ø D) (1;1000) 17 / 40 17. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 18 / 40 18. Tenglamani yeching: A) 4 B) 5 C) 1 D) 2 19 / 40 19. tenglama ildizlari yig‘indisini toping. A) 0 B) 1 C) -1 D) -2 20 / 40 20. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 72 C) 48 D) 54 21 / 40 21. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 1 C) 3 D) 2 22 / 40 22. bo‘lsa, x· y ni toping. A) 3 B) 1 C) 4 D) 2 23 / 40 23. Hisoblang: A) 2022 B) 2019 C) 2020 D) 2021 24 / 40 24. bo‘lsa, ni toping. A) 2 B) 0 C) 1 D) 1.5 25 / 40 25. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 36 C) 64 D) 52 26 / 40 26. Chizmada nechta parallelogramm bor? A) 18 B) 12 C) 24 D) 16 27 / 40 27. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [1;2] C) [-1;1] D) [0;1] 28 / 40 28. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 2/3 C) 1/2 D) 1/3 29 / 40 29. Agar tgx α =4 bo‘lsa, A) 1 B) 4 C) -2 D) -47/25 30 / 40 30. Integralni hisoblang: A) 3π/8 B) 3π/16 C) 3π/26 D) 3π/4 31 / 40 31. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 0 C) 2 D) 1 32 / 40 32. Hisoblang: A) 129 B) 133 C) 132 D) 131 33 / 40 33. y = xln x funksiya hosilasini toping. A) lnx+x B) lnx+1 C) lnx(x+1) D) xx(lnx+1)ln x 1 34 / 40 34. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 3 C) 6 D) 15 35 / 40 35. tengsizlik nechta butun yechimga ega? A) 1 B) cheksiz ko‘p C) Ø D) 2 36 / 40 36. tenglamani yeching. A) 2 B) 3 C) 0 D) 1 37 / 40 37. Agar x= y + 4 bo‘lsa, A) 0 B) 1 C) 2 D) 3 38 / 40 38. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) 0 C) 1 D) -2 39 / 40 39. Hisoblang: A) 6 B) 11 C) 2 D) 9 40 / 40 40. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=18+2b C) a=18-3b D) a=24-3b 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
