Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 311 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 1 Savollar 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Yig’indi quydagilardan qaysi biriga teng? A) 40560,8 B) 450,608 C) 45,0608 D) 4506,08 2 / 40 2. 1·2·3· ... ·30 ko'paytmani tub ko'paytuvchilarga ajratganda ko'apytmada 2n, 3m va 7k lar ishtirok etsa, n+m+k ni toping. A) 50 B) 46 C) 40 D) 44 3 / 40 3. Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 3 B) 4 C) 1 D) 2 4 / 40 4. Integralni hisoblang: A) 3 B) 1 C) 4 D) 2 5 / 40 5. sonlari geometrik progressiyaning ketma-ket hadlari bo‘ladigan barcha n larning yig‘indisini (agar bitta qiymati bo‘lsa, o‘zini) toping. A) 23 B) 35 C) 24 D) 14 6 / 40 6. Yuzi 24 ga teng bo‘lgan to‘g‘ri burchakli uchburchakning gipotenuzasiga tushirilgan medianasi va balandligi 0,2 ga farq qiladi. Gipotenuza uzunligini toping. A) 20 B) 13 C) 10 D) 17 7 / 40 7. ushbu kasrning maxrajini irratsionalikdan qutqaring. A) √10+√15+√14-√21 B) √10-√15+√21+√14 C) √10-√15+√14-√21 D) √10-√15+√21-√41 8 / 40 8. Agar n = 2018 bo‘lsa, ifodaning qiymatini toping. A) 1 B) 3/2 C) 2/3 D) 2018/2019 9 / 40 9. x6 -10x5 + ax4 + bx3 + cx2 + dx +16 ko‘phadning barcha ildizlari natural sonlardan iborat (ba’zi ildizlar takrorlanuvchi ham bo‘lishi mumkin). U holda b ning qiymati nechaga teng? A) -80 B) -41 C) -88 D) -64 10 / 40 10. Agar bo’lsa, (x+y)²-z² ning qiymatini toping. A) 1/6 B) 1/2 C) 23/12 D) 11/12 11 / 40 11. x²-20, x+1 va -x-6 manfiy sonlar arifmetik progressiyaning ketma-ket hadlari bo‘lsa, x ni toping. A) 7 B) -7 C) -4 D) 6 12 / 40 12. (2; 3; -5) nuqtaning OX o'qiga nisbatan simmetrik nuqtasini toping. A) (2; -3; -5) B) (2; 3; -5) C) (2; -3; 5) D) (-2; 3; 5) 13 / 40 13. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 5 C) 10 D) 6 14 / 40 14. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 9 B) 7 C) 10 D) 8 15 / 40 15. bo‘lsa, x· y ni toping. A) 2 B) 1 C) 4 D) 3 16 / 40 16. Agar x= y + 4 bo‘lsa, A) 1 B) 0 C) 2 D) 3 17 / 40 17. Tenglamani yeching: A) 2 B) 4 C) 1 D) 5 18 / 40 18. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1,5 C) 1 D) 1.75 19 / 40 19. Hisoblang: A) 11 B) 6 C) 2 D) 9 20 / 40 20. Hisoblang: A) 132 B) 131 C) 133 D) 129 21 / 40 21. bo‘lsa, ni toping. A) 2 B) 1.5 C) 1 D) 0 22 / 40 22. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 1/2 C) 2/3 D) 1/4 23 / 40 23. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 10 C) 3 D) 15 24 / 40 24. Chizmada nechta parallelogramm bor? A) 24 B) 18 C) 12 D) 16 25 / 40 25. Agar tgx α =4 bo‘lsa, A) -2 B) -47/25 C) 4 D) 1 26 / 40 26. tenglamani yeching. A) 0 B) 1 C) 2 D) 3 27 / 40 27. Chizmada nechta uchburchak tasvirlangan? A) 36 B) 52 C) 48 D) 64 28 / 40 28. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 4 C) 2 D) 1 29 / 40 29. Integralni hisoblang: A) 3π/16 B) 3π/4 C) 3π/8 D) 3π/26 30 / 40 30. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 31 / 40 31. tengsizlikni yeching. A) (1;1000) B) Ø C) (0;1)∪(1;1000) D) (0;1000) 32 / 40 32. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) -2 C) 0 D) 1 33 / 40 33. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 1 B) -1 C) 2 D) 0 34 / 40 34. y = xln x funksiya hosilasini toping. A) xx(lnx+1)ln x 1 B) lnx+1 C) lnx+x D) lnx(x+1) 35 / 40 35. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 36 / 40 36. tengsizlik nechta butun yechimga ega? A) 1 B) Ø C) cheksiz ko‘p D) 2 37 / 40 37. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 48 C) 54 D) 72 38 / 40 38. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 1 B) -1 C) 5 D) -5 39 / 40 39. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-5b C) a=18-3b D) a=24-3b 40 / 40 40. Hisoblang: A) 2022 B) 2020 C) 2019 D) 2021 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
