Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 155 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. ni qanoatlantiruvchi yechimlar nechta? A) 2 B) 1 C) 3 D) 0 2 / 40 2. Uchlari A(4;5;1), B(2;3;0) va C(2;–1;–3) nuqtalarda joylashgan uchburchakning BD medianasi uzunligini toping. A) √2 B) 2 C) √3 D) 1 3 / 40 3. Quyidagi rasmda konus va silindr zaytun moyi bilanto`ldirilmoqda . Ikkala shaklning balandliklari va taglik doiralarining radiuslari teng uzunlikda 2sm . Shunga ko`ra idishga jami necha ?m³ A) 11π B) (29π)/3 C) (28π)/3 D) (32π)/3 4 / 40 4. Tenglamaning natural ildizining butun bo‘luvchilari nechta? A) 5 B) 2 C) 6 D) 4 5 / 40 5. Tenglamalar sistemani yeching: A) (2; 3) B) (9; 0), (2; 7) C) (7; 2), (28; -1) D) (9; 0), (28; -1) 6 / 40 6. Taqqoslang: x = 351, y = 534 , z = 285 A) y>z>x B) z>x>y C) y>x>z D) z>y>x 7 / 40 7. Tenglama nechta yechimga ega? A) 3 B) 1 C) 0 D) 2 8 / 40 8. (a²+b²+9)x²+2(a+b+3)x+3 = 0 tenglama haqiqiy yechimlarga ega bo‘lsa, 3a – b ni toping. A) 6 B) -3 C) 3 D) -4 9 / 40 9. Tenglama katta ildizining kichik idiziga nisbatini toping. A) 0,4 B) -0,4 C) -0,2 D) -2,5 10 / 40 10. Quyidagi chizmada tasvirlangan radiusi 4 ga teng boʻlgan, 3 ta teng yarim aylanadagi A, B, C, D nuqtalar toʻgʻri toʻrtburchakning uchlari deb qabul qiling va boʻyalgan sohani yuzini toping. A) 12π B) 8π C) 24 D) 32 11 / 40 11. Soddalashtiring: A) -2√a B) 2√a-2√b C) -2√b D) 2√b-2√a 12 / 40 12. Ayirmasi d ga teng bo'lgan arifmetik progrssiya uchun ni toping. A) 1 B) 2 C) 2/3 D) 1/2 13 / 40 13. 1,2,3,4,2,3,1,4,5,3,2,12,3,4,2,1,3,2,1,4,3,2,1,2,3,4,2,1,2,3. Chastotasi eng kata bo’lgan songa 3 ni qo’shsak achiqsa. a²= ? A) 36 B) 49 C) 16 D) 25 14 / 40 14. Integralni hisoblang: A) 3π/4 B) 3π/16 C) 3π/26 D) 3π/8 15 / 40 15. tenglamani yeching. A) 1 B) 0 C) 3 D) 2 16 / 40 16. Hisoblang: A) 2022 B) 2019 C) 2021 D) 2020 17 / 40 17. tengsizlik nechta butun yechimga ega? A) 1 B) Ø C) 2 D) cheksiz ko‘p 18 / 40 18. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=18-3b C) a=24-3b D) a=24-5b 19 / 40 19. tenglama ildizlari yig‘indisini toping. A) 0 B) 1 C) -2 D) -1 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. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 2/3 C) 1/4 D) 1/2 22 / 40 22. Agar tgx α =4 bo‘lsa, A) 1 B) 4 C) -2 D) -47/25 23 / 40 23. bo‘lsa, ni toping. A) 1 B) 0 C) 1.5 D) 2 24 / 40 24. Chizmada nechta parallelogramm bor? A) 12 B) 16 C) 24 D) 18 25 / 40 25. Tenglamani yeching: A) 2 B) 5 C) 4 D) 1 26 / 40 26. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [0;1] B) [-1;1] C) [1;2] D) [-1;0] 27 / 40 27. bo‘lsa, x· y ni toping. A) 3 B) 1 C) 4 D) 2 28 / 40 28. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√7 B) 5 C) 2√5 D) 7 29 / 40 29. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 30 / 40 30. y = xln x funksiya hosilasini toping. A) lnx+x B) lnx+1 C) xx(lnx+1)ln x 1 D) lnx(x+1) 31 / 40 31. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 48 C) 72 D) 36 32 / 40 32. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 4 C) 1 D) 2 33 / 40 33. 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) 9 D) 7 34 / 40 34. Agar x= y + 4 bo‘lsa, A) 2 B) 1 C) 3 D) 0 35 / 40 35. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 2 C) 1 D) -1 36 / 40 36. Hisoblang: A) 2 B) 11 C) 6 D) 9 37 / 40 37. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 38 / 40 38. Hisoblang: A) 133 B) 132 C) 131 D) 129 39 / 40 39. tengsizlikni yeching. A) (0;1000) B) (1;1000) C) (0;1)∪(1;1000) D) Ø 40 / 40 40. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 3 B) 6 C) 15 D) 10 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
