Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 331 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 2 Savollar 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Berilgan sonlarning yig’indisini toping. A) 1/4 B) 3/18 C) -452/18 D) 2/4 2 / 40 2. funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 4,5 B) 4 C) 3 D) 7,5 3 / 40 3. Quyidagi berilgan qoldiqli bo`lishlardan qaysi biri to`g`ribajarilgan ? a)76 : 9 = 7 (qoldiq 13); b)20 : 7 = 2 (qoldiq 6); d)54 : 15 = 4 (qoldiq 1) A) b B) b,d C) )a,b,d D) a,b 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) dastlab kamayadi, keyin o‘sadi C) dastlab o‘sadi, keyin kamayadi D) qat’iy o‘suvchi 5 / 40 5. 3x3 o‘lchamli kvadratning tugunlarida 16 ta nuqta belgilanib, ularning o‘ng tomondan eng yuqorisidagi A bilan belgilangan. Bir uchi A nuqtada, qolgan uchlari qolgan 15 ta nuqtada orasidan tanlanadigan uchburchaklarning sonini toping. A) 105 B) 25 C) 100 D) 96 6 / 40 6. Birinchi raqami 2 boʻlgan va 1, 2, 3, 4 va 5 raqamlardan tashkil topgan uch xonali sonlar nechta? A) 20 B) 10 C) 50 D) 25 7 / 40 7. 4·(-5)-6·(-3)+(-5)·(-2) sonli ifoda qiymatini toping. A) 8 B) -12 C) 12 D) 48 8 / 40 8. y=sin²(x/2-π/4) + 2cos2x funksiyaning eng kichik musbat davrini toping A) π B) 3π C) 2π D) 4π 9 / 40 9. Bir nechta natural sonlardan tuzilgan S to‘plam berilgan. Bu sonlarning o‘rta arifmetigi eng kattasini hisobga olmaganda 32 ga, eng kichigini hisobga olmaganda 40 ga, eng kattasini ham eng kichigini ham hisobga olmaganda esa 35 ga teng. Agar eng katta son eng kichigidan 72 ga ortiq bo‘lsa, u holda S to‘plamdagi barcha sonlarning o‘rta arifmetigini toping. A) 36,4 B) 36,6 C) 36,2 D) 36,8 10 / 40 10. Rasmda tasvirlangan favvora ko‘rinishi y=-x(x+6) ko'rinishda bo'lsa, favvora eng ko’pi bilan qaysi balandlikga ko’tarila oladi. (Koordinata Oy o’qi , suv yuzasida joylashgan) A) Hisoblab bo'lmaydi B) 8 C) 6 D) 9 11 / 40 11. a ning qanday qiymatida 3a + ax + (-x² )= 0 tenglama o‘zaro teng ildizlarga ega bo‘ladi? A) a=12 B) a=0 C) a=0; a=-12 D) a=0; a=12 12 / 40 12. Tenglamani yeching. A) 3 B) 2 C) 4 D) 1 13 / 40 13. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 7 B) 14 C) 6 D) 9 14 / 40 14. Chizmada nechta parallelogramm bor? A) 16 B) 18 C) 12 D) 24 15 / 40 15. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) -1 C) -2 D) 1 16 / 40 16. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 36 C) 48 D) 64 17 / 40 17. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1 C) 1,5 D) 1.75 18 / 40 18. tenglamani yeching. A) 1 B) 2 C) 3 D) 0 19 / 40 19. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=18-3b C) a=24-5b D) a=18+2b 20 / 40 20. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 2 C) 0 D) 1 21 / 40 21. bo‘lsa, x· y ni toping. A) 2 B) 4 C) 1 D) 3 22 / 40 22. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) 5 C) -5 D) -1 23 / 40 23. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 24 / 40 24. Agar x= y + 4 bo‘lsa, A) 3 B) 1 C) 0 D) 2 25 / 40 25. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 4 C) 1 D) 3 26 / 40 26. Hisoblang: A) 2019 B) 2021 C) 2022 D) 2020 27 / 40 27. Integralni hisoblang: A) 3π/16 B) 3π/8 C) 3π/26 D) 3π/4 28 / 40 28. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 72 C) 36 D) 54 29 / 40 29. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [-1;1] C) [1;2] D) [0;1] 30 / 40 30. tengsizlikni yeching. A) Ø B) (1;1000) C) (0;1000) D) (0;1)∪(1;1000) 31 / 40 31. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 2/3 C) 1/3 D) 1/2 32 / 40 32. Tenglamani yeching: A) 4 B) 2 C) 1 D) 5 33 / 40 33. tengsizlik nechta butun yechimga ega? A) Ø B) 1 C) 2 D) cheksiz ko‘p 34 / 40 34. y = xln x funksiya hosilasini toping. A) lnx+x B) xx(lnx+1)ln x 1 C) lnx(x+1) D) lnx+1 35 / 40 35. Hisoblang: A) 129 B) 132 C) 131 D) 133 36 / 40 36. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 3 C) 15 D) 10 37 / 40 37. 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 38 / 40 38. tenglama ildizlari yig‘indisini toping. A) -2 B) 1 C) -1 D) 0 39 / 40 39. bo‘lsa, ni toping. A) 1 B) 0 C) 1.5 D) 2 40 / 40 40. Agar tgx α =4 bo‘lsa, A) 4 B) -47/25 C) 1 D) -2 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
