Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 204 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. Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 12 B) 30 C) 18 D) 24 2 / 40 2. Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 126 B) 96 C) 114 D) 108 3 / 40 3. Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 8 C) 9 D) 6 4 / 40 4. f(3x)=x+f(3x-3) va f(3)=1 bo'lsa, f(300) nechaga teng? A) 3600 B) 5050 C) 4800 D) 600 5 / 40 5. Kvadratlarning yuzlari yig‘indisini toping. A) berilganlar yetarli emas B) 121 C) 22 D) 11 6 / 40 6. ni hisoblang. A) 1 B) 2 C) 3 D) 4 7 / 40 7. funksiyaning [–2; 2] kesmada eng katta qiymatini toping. A) 0 B) 1 C) 1/4 D) -1/4 8 / 40 8. sin²(π/4-x) = 1/8 tenglikdan foydalanib sin2x ni toping. A) 1/2 B) 1/4 C) 3/4 D) 2/3 9 / 40 9. Hisoblang. A) 8!9 B) 8!/2 10 / 40 10. x noma'lum son (x≠3) uchun x²-15/x=4 tenglik oʻrinli. x·(x+1)·(x+2)·(x+3) koʻpaytmaning qiymati 15 ga teng boʻla oladimi? A) Yo'q B) Ha 11 / 40 11. Teng yonli trapetsiyaning diagionali o‘rta chizig‘ini 1 va 5 ga teng kesmalarga ajratadi. Trapetsiyaning yuzi 48 ga teng bo‘lsa, yon tomonini toping. A) 4√5 B) 3√2 C) 5 D) 6 12 / 40 12. 1, 2, 3, 4 raqamlaridan foydalanib 400 dan kichik kechta uc xonali son yasash mumkin? A) 48 B) 51 C) 49 D) 47 13 / 40 13. sin(2arctg0,75) ni hisoblang A) 22/25 B) 24/25 C) 12/15 D) 11/15 14 / 40 14. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 10 B) 3 C) 6 D) 15 15 / 40 15. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 2 B) 0 C) 1 D) -1 16 / 40 16. tengsizlik nechta butun yechimga ega? A) Ø B) cheksiz ko‘p C) 1 D) 2 17 / 40 17. Chizmada nechta parallelogramm bor? A) 24 B) 12 C) 18 D) 16 18 / 40 18. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 54 B) 36 C) 72 D) 48 19 / 40 19. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) -5 C) 1 D) 5 20 / 40 20. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 4 C) 1 D) 2 21 / 40 21. Agar f (x)-3x-2 bo‘lsa, f(a+b+c)-f(abc)=? Bunda a, b, c – kvadrat funksiya koeffitsiyentlari. A) 10 B) 9 C) 7 D) 8 22 / 40 22. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [1;2] C) [-1;1] D) [0;1] 23 / 40 23. Hisoblang: A) 6 B) 11 C) 9 D) 2 24 / 40 24. bo‘lsa, x· y ni toping. A) 2 B) 3 C) 1 D) 4 25 / 40 25. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) yo'q B) ha 26 / 40 26. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 7 B) 2√7 C) 5 D) 2√5 27 / 40 27. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/3 B) 1/4 C) 2/3 D) 1/2 28 / 40 28. Agar x= y + 4 bo‘lsa, A) 1 B) 3 C) 0 D) 2 29 / 40 29. tenglama ildizlari yig‘indisini toping. A) 1 B) -1 C) -2 D) 0 30 / 40 30. va bo‘lsa, a ni b orqali ifodalang. A) a=24-5b B) a=18-3b C) a=18+2b D) a=24-3b 31 / 40 31. tenglamani yeching. A) 2 B) 3 C) 1 D) 0 32 / 40 32. Hisoblang: A) 2021 B) 2020 C) 2022 D) 2019 33 / 40 33. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) yo'q B) ha 34 / 40 34. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 1 B) 0 C) -2 D) -1 35 / 40 35. Chizmada nechta uchburchak tasvirlangan? A) 48 B) 52 C) 36 D) 64 36 / 40 36. Integralni hisoblang: A) 3π/8 B) 3π/26 C) 3π/16 D) 3π/4 37 / 40 37. Agar tgx α =4 bo‘lsa, A) -2 B) 4 C) -47/25 D) 1 38 / 40 38. Tenglamani yeching: A) 4 B) 1 C) 5 D) 2 39 / 40 39. Hisoblang: A) 132 B) 133 C) 131 D) 129 40 / 40 40. tengsizlikni yeching. A) Ø B) (0;1000) C) (1;1000) D) (0;1)∪(1;1000) 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
