Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 87 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. Agar bo'lsa, x ni toping. A) -2 B) 5 C) -5 D) 2 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) √3 B) 1 C) √2 D) 2 3 / 40 3. Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 16 B) 10 C) 48/5 D) 64/5 4 / 40 4. Dastlabki n ta hadining yig‘indisi formula bilan aniqlanadigan arifmetik progressiyaning 6-hadini toping. A) 8 B) 10 C) 9 D) 6 5 / 40 5. a+b+c=10, bo‘lsa, ni toping. A) 6 B) 5 C) 4 D) 11 6 / 40 6. va EKUB( x, y, z)= 6 bo‘lsa, EKUK)x, y, z)= ? A) 264 B) 192 C) 240 D) 216 7 / 40 7. Tengsizlikning manfiy yechimlari o‘rta arifmetigini toping. A) -1 B) -2 C) -1,5 D) -3 8 / 40 8. ni hisoblang. A) 2 B) 1 C) 4 D) 3 9 / 40 9. Agar x² -1 = 0 tenglamaning ildizi r-1/r bo‘lsa, u holda r4+1/r4 ni toping. A) 1 B) 4 C) 7 D) 5 10 / 40 10. Agar x=2t+5, y=3t-1 va f(x)=y(x) bog’lanish mavjud bo’lsa, f(5) ning qiymatini toping A) -1 B) 2 C) 1 D) -2 11 / 40 11. θ ratsional son, ω va φ esa irratsional sonlar bo‘lsa, quyidagilardan qaysi biri ratsional son bo‘lishi mumkin? θ ≠ 0 A) 1, 2, 3 B) 3, 4, 6 C) 1, 2, 5 D) 2 5, 6 12 / 40 12. Hisoblang. A) -2 yoki 0 B) 0 C) -2 yoki -1 D) -2 yoki 2 13 / 40 13. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 12 B) 10 C) 5 D) 6 14 / 40 14. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 2 B) 1 C) 4 D) 3 15 / 40 15. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 72 B) 54 C) 48 D) 36 16 / 40 16. Hisoblang: A) 132 B) 133 C) 129 D) 131 17 / 40 17. bo‘lsa, x· y ni toping. A) 2 B) 3 C) 4 D) 1 18 / 40 18. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 1 C) 5 D) -5 19 / 40 19. Tenglamani yeching: A) 2 B) 5 C) 4 D) 1 20 / 40 20. Integralni hisoblang: A) 3π/4 B) 3π/16 C) 3π/8 D) 3π/26 21 / 40 21. Agar x= y + 4 bo‘lsa, A) 1 B) 3 C) 2 D) 0 22 / 40 22. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/3 C) 1/4 D) 1/2 23 / 40 23. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 15 B) 3 C) 10 D) 6 24 / 40 24. Hisoblang: A) 2022 B) 2020 C) 2021 D) 2019 25 / 40 25. Chizmada nechta parallelogramm bor? A) 24 B) 18 C) 16 D) 12 26 / 40 26. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√7 B) 7 C) 5 D) 2√5 27 / 40 27. Agar tgx α =4 bo‘lsa, A) -2 B) 4 C) 1 D) -47/25 28 / 40 28. tengsizlikni yeching. A) (1;1000) B) (0;1)∪(1;1000) C) Ø D) (0;1000) 29 / 40 29. bo‘lsa, ni toping. A) 1.5 B) 2 C) 1 D) 0 30 / 40 30. tengsizlik nechta butun yechimga ega? A) 2 B) Ø C) 1 D) cheksiz ko‘p 31 / 40 31. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 1 C) -1 D) 2 32 / 40 32. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [1;2] B) [0;1] C) [-1;0] D) [-1;1] 33 / 40 33. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 34 / 40 34. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 8 B) 7 C) 10 D) 9 35 / 40 35. tenglama ildizlari yig‘indisini toping. A) -2 B) 0 C) -1 D) 1 36 / 40 36. tenglamani yeching. A) 2 B) 3 C) 1 D) 0 37 / 40 37. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 38 / 40 38. va bo‘lsa, a ni b orqali ifodalang. A) a=18+2b B) a=24-5b C) a=18-3b D) a=24-3b 39 / 40 39. Chizmada nechta uchburchak tasvirlangan? A) 36 B) 52 C) 48 D) 64 40 / 40 40. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 2.25 B) 1.75 C) 1,5 D) 1 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
