Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 145 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, ning qiymatini toping. A) 2 B) 0,5 C) 1 D) 0,7 2 / 40 2. 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 1 B) 7 C) 9 D) 3 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 8 B) 7 C) 9 D) 6 4 / 40 4. x>0 bo‘lsa, 128x+1/x² yig‘indining eng kichik qiymatini toping. A) 32 B) 64 C) 48 D) 16 5 / 40 5. Barcha ikki xonali sonlar ko‘paytmasi 4 ning qanday eng katta darajasiga bo‘linadi? A) 44 B) 43 C) 45 D) 42 6 / 40 6. Birinchi raqami 2 boʻlgan va 1, 2, 3, 4 va 5 raqamlardan tashkil topgan uch xonali sonlar nechta? A) 25 B) 10 C) 50 D) 20 7 / 40 7. Aylananing tashqi nuqtasidan aylanaga ikkita kesuvchi o‘tkazilgan. Kesuvchi hosil qilgan ichki yoylar 7:3 kabi. Ular birgalikda butun aylananing 1/2 qismini tashkil qilsa, kesuvchilar orasidagi burchakni toping. A) 24° B) 45° C) 40° D) 36° 8 / 40 8. ABC to‘g‘ri burchakli uchburchakda ∠B =90° , BC = 28, AC =100 va AB tomonda D nuqta shunday olinganki BD = 21 bo‘ladi. sin (∠ACD) ? A) 0,4 B) 0,6 C) 0,8 D) 0,2 9 / 40 9. m, n, p - turli haqiqiy sonlar. m²+ n4+ p6 yig‘indi quyidagilardan qaysi biriga teng bo‘la olmaydi? A) 1 B) 2 C) 0 D) 4 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) 63 C) 60 D) 72 11 / 40 11. Quyidagi keltirilgan ko‘paytirish amalida qatnashgan harflar turli qiymatlarga ega bo‘lsa, A+ B+C = ? A) 12 B) 10 C) 11 D) 13 12 / 40 12. |x²-2x|≤x yengsizlikni yeching. A) (-2;0)∪[1;3] B) {0}∪[1;3] C) {0}∪[1;3) D) {0}∪(1;3] 13 / 40 13. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 4 B) 2 C) 3 D) 1 14 / 40 14. Hisoblang: A) 129 B) 132 C) 131 D) 133 15 / 40 15. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 36 C) 64 D) 48 16 / 40 16. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;1] B) [0;1] C) [1;2] D) [-1;0] 17 / 40 17. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1,5 B) 2.25 C) 1 D) 1.75 18 / 40 18. Agar x= y + 4 bo‘lsa, A) 0 B) 3 C) 2 D) 1 19 / 40 19. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 2 C) 3 D) 1 20 / 40 20. tenglama ildizlari yig‘indisini toping. A) 0 B) -1 C) -2 D) 1 21 / 40 21. bo‘lsa, x· y ni toping. A) 4 B) 1 C) 2 D) 3 22 / 40 22. Chizmada nechta parallelogramm bor? A) 18 B) 12 C) 24 D) 16 23 / 40 23. Tenglamani yeching: A) 2 B) 5 C) 1 D) 4 24 / 40 24. Agar tgx α =4 bo‘lsa, A) 4 B) -47/25 C) 1 D) -2 25 / 40 25. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√7 B) 5 C) 7 D) 2√5 26 / 40 26. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 1 B) -1 C) 0 D) -2 27 / 40 27. tengsizlikni yeching. A) (0;1000) B) (1;1000) C) (0;1)∪(1;1000) D) Ø 28 / 40 28. Hisoblang: A) 6 B) 9 C) 11 D) 2 29 / 40 29. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 15 C) 6 D) 3 30 / 40 30. tengsizlik nechta butun yechimga ega? A) cheksiz ko‘p B) 2 C) 1 D) Ø 31 / 40 31. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 7 C) 9 D) 8 32 / 40 32. va bo‘lsa, a ni b orqali ifodalang. A) a=18-3b B) a=24-3b C) a=18+2b D) a=24-5b 33 / 40 33. Integralni hisoblang: A) 3π/26 B) 3π/8 C) 3π/4 D) 3π/16 34 / 40 34. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 48 C) 54 D) 72 35 / 40 35. Hisoblang: A) 2021 B) 2019 C) 2022 D) 2020 36 / 40 36. bo‘lsa, ni toping. A) 1 B) 1.5 C) 0 D) 2 37 / 40 37. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 38 / 40 38. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 39 / 40 39. tenglamani yeching. A) 2 B) 3 C) 0 D) 1 40 / 40 40. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/2 C) 1/3 D) 1/4 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
