Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 95 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) 1 B) 0,5 C) 2 D) 0,7 2 / 40 2. a va b raqamlar yig'indisi 7 ga qoldiqsiz bo'linadi. Agar ko'rinishdagi uch xonali sonlarning 7 ga bo'lganda bir xil qoldiq qolsa, shu qoldiqni toping. A) 0 B) 4 C) 2 D) 6 3 / 40 3. Soddalashtiring: A) 3 B) 2 C) 1 D) Aniqlab bo`lmaydi 4 / 40 4. Agar x2-6x+7=0 bo‘lsa, ni toping. A) 48 B) 40 C) 52 D) 28 5 / 40 5. Hisoblang: A) 9/10 B) 19/20 C) 10/11 D) 20/21 6 / 40 6. y = x²+ 2 va y = x² + 3x parabolalar va x=1, x =2 to‘g‘ri chiziqlar bilan chegaralangan shaklni yuzini toping. A) 7/3 B) 7/2 C) 5/3 D) 5/2 7 / 40 7. Sistemani yeching: A) (–1; –3) va (1; 3) B) (–1; 3) C) (1; 3) D) (3; 1) 8 / 40 8. ABCD trapetsiyaning yuzi 24 ga teng asoslari DC = 6, AB = 2, BC tomondan E nuqta olingan bo‘lib, BE = 2EC bo‘lsa, ADE uchburchakning yuzini toping. A) 16 B) 12 C) 14 D) 21 9 / 40 9. Qfodaning qiymatini toping. A) 2 B) 0,58 C) 0,5 D) 1 10 / 40 10. Hisoblang: A) 22 B) 24 C) 25 D) 27 11 / 40 11. |x|+|y|<7 tengsizlikni nechta (x; y) butun sonlar juftligi qanotlantiradi? A) 98 B) 49 C) 14 D) 85 12 / 40 12. Hisoblang. A) 6 B) 2 C) 1 D) 3 13 / 40 13. sin²α+ sin²β= 1 tenglamada 0<α<π/2 va 0<β<π/2 bo’lsa, α²+π²/2+β²+2αβ ni hisoblang. A) π²/4 B) 2π² C) 3π²/4 D) α² 14 / 40 14. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 5 B) -5 C) 1 D) -1 15 / 40 15. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) -1 C) 0 D) 1 16 / 40 16. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/2 B) 1/3 C) 1/4 D) 2/3 17 / 40 17. bo‘lsa, ni toping. A) 1 B) 0 C) 1.5 D) 2 18 / 40 18. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 19 / 40 19. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 5 B) 2√7 C) 2√5 D) 7 20 / 40 20. tenglama ildizlari yig‘indisini toping. A) -1 B) 0 C) -2 D) 1 21 / 40 21. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 15 C) 10 D) 3 22 / 40 22. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 1 B) 4 C) 3 D) 2 23 / 40 23. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 1,5 C) 1 D) 2.25 24 / 40 24. tengsizlik nechta butun yechimga ega? A) Ø B) cheksiz ko‘p C) 1 D) 2 25 / 40 25. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 54 C) 72 D) 48 26 / 40 26. tengsizlikni yeching. A) (0;1)∪(1;1000) B) Ø C) (0;1000) D) (1;1000) 27 / 40 27. Hisoblang: A) 132 B) 129 C) 133 D) 131 28 / 40 28. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;1] B) [-1;0] C) [1;2] D) [0;1] 29 / 40 29. Chizmada nechta parallelogramm bor? A) 12 B) 18 C) 24 D) 16 30 / 40 30. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=18-3b C) a=24-5b D) a=24-3b 31 / 40 31. Hisoblang: A) 2020 B) 2021 C) 2022 D) 2019 32 / 40 32. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 33 / 40 33. tenglamani yeching. A) 2 B) 3 C) 0 D) 1 34 / 40 34. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx+x C) xx(lnx+1)ln x 1 D) lnx(x+1) 35 / 40 35. bo‘lsa, x· y ni toping. A) 2 B) 1 C) 3 D) 4 36 / 40 36. Integralni hisoblang: A) 3π/8 B) 3π/4 C) 3π/16 D) 3π/26 37 / 40 37. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) -1 B) -2 C) 1 D) 0 38 / 40 38. Hisoblang: A) 2 B) 9 C) 6 D) 11 39 / 40 39. Agar tgx α =4 bo‘lsa, A) -2 B) 1 C) 4 D) -47/25 40 / 40 40. Agar x= y + 4 bo‘lsa, A) 1 B) 3 C) 0 D) 2 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 11 Matematika fanidan attestatsiya savollari №16
