Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 191 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. To’g’ri turt burchakning bo’yining perimetriga nisbatini toping. A) 1/2 B) -452/18 C) 3/18 D) 5/3 2 / 40 2. y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 1/4 B) 4 C) 1/5 D) 1/3 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,d B) )a,b,d C) a,b D) b 4 / 40 4. Ayniyatdan foydalanib x + y + z ni toping: A) 6 B) 9 C) 12 D) 3 5 / 40 5. ABC to‘g‘ri burchakli uchburchakning og‘irlik markazi G nuqta. Bunda AB ⊥ BC, AG ⊥ GB va AG = 8 bo‘lsa, BG ni toping. A) 4√2 B) 6 C) 4√3 D) 3√2 6 / 40 6. ning asosiy davrini toping. A) (6π)/5 B) (4π)/5 C) (2π)/5 D) (3π)/5 7 / 40 7. 3 ni 14 ga bo‘lganda verguldan keyingi yettinchi raqamni toping. A) 7 B) 6 C) 8 D) 5 8 / 40 8. Hisoblang. A) 1 B) 0 C) 2019/4036 D) 2019/2018 9 / 40 9. 702, 787 va 855 sonlarining har birini m ga bo‘lganda, har biridan bir xil r qoldiqlar hosil bo‘ladi. 412, 722 va 815 sonlarining har birini esa n bo‘lganda, har bridan bir xil s qoldiqlar qoldi. m+ n+ r + s ni toping. A) 63 B) 65 C) 61 D) 62 10 / 40 10. P(x) koʻphad berilgan: P(x)=3·xn-4 -5·x24/n -x²+1 n=4 da P(x)-koʻphadning ozod hadi 3 ga karrali boʻla oladimi? A) Ha B) Yo'q 11 / 40 11. Tengsizlikni yeching. A) (-0,5;0) B) (-1;0) C) (0;0,5) D) (0;1) 12 / 40 12. f(x) = x²-3x-2 bo'lsa. f(a+b+c)-f(abc)=? Bunda a, b, c - kvadrat funksiya koeffitsiyentlari. A) 38 B) 36 C) 42 D) 40 13 / 40 13. Quydagi shaklning to’la sirtini ifadolovchi formulani tuzing? A) 2bdx+2bd B) 2x(b+d) C) 2x+3b+4d D) 2x(b+d)+2bd 14 / 40 14. Integralni hisoblang: A) 3π/4 B) 3π/26 C) 3π/16 D) 3π/8 15 / 40 15. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx+x C) lnx(x+1) D) xx(lnx+1)ln x 1 16 / 40 16. Tenglamani yeching: A) 4 B) 5 C) 2 D) 1 17 / 40 17. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 18 / 40 18. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -5 C) 5 D) -1 19 / 40 19. bo‘lsa, ni toping. A) 1 B) 1.5 C) 2 D) 0 20 / 40 20. Chizmada nechta parallelogramm bor? A) 24 B) 16 C) 18 D) 12 21 / 40 21. Chizmada nechta uchburchak tasvirlangan? A) 52 B) 64 C) 48 D) 36 22 / 40 22. tenglamani yeching. A) 1 B) 3 C) 2 D) 0 23 / 40 23. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=18-3b C) a=24-5b D) a=18+2b 24 / 40 24. Agar bo‘lsa, f(1)+f(-1) ni toping. A) -1 B) 1 C) 2 D) 0 25 / 40 25. Hisoblang: A) 133 B) 129 C) 132 D) 131 26 / 40 26. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 72 C) 36 D) 48 27 / 40 27. tenglama ildizlari yig‘indisini toping. A) -1 B) -2 C) 1 D) 0 28 / 40 28. tengsizlik nechta butun yechimga ega? A) 1 B) cheksiz ko‘p C) 2 D) Ø 29 / 40 29. Hisoblang: A) 9 B) 11 C) 6 D) 2 30 / 40 30. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1,5 C) 1 D) 1.75 31 / 40 31. Hisoblang: A) 2019 B) 2020 C) 2021 D) 2022 32 / 40 32. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/2 B) 1/3 C) 1/4 D) 2/3 33 / 40 33. tengsizlikni yeching. A) Ø B) (0;1)∪(1;1000) C) (0;1000) D) (1;1000) 34 / 40 34. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [-1;0] C) [-1;1] D) [0;1] 35 / 40 35. Agar tgx α =4 bo‘lsa, A) 1 B) -2 C) 4 D) -47/25 36 / 40 36. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 0 B) -2 C) 1 D) -1 37 / 40 37. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 10 C) 7 D) 9 38 / 40 38. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√5 B) 2√7 C) 7 D) 5 39 / 40 39. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 40 / 40 40. Agar x= y + 4 bo‘lsa, A) 3 B) 1 C) 0 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 13 Matematika fanidan attestatsiya savollari №16
