Matematika attestatsiya №14 Oktabr 30, 2022Oktabr 30, 2022 da chop etilgan InfoMaster tomonidan Matematika attestatsiya №14 ga fikr bildirilmagan. 0% 11 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) 450,608 B) 45,0608 C) 4506,08 D) 40560,8 2 / 40 2. 20132015 ni 10 ga bo'lgandagi qoldiqni toping. A) 7 B) 3 C) 1 D) 9 3 / 40 3. Quyida berilgan holatda stol va uni atrofida qo’yiladigan stullarning holati berilgan va raqamlangan k-holatda stullarning raqamlari yig`indisi 351 taga teng bo`lsa, k ni toping ? A) 12 B) 10 C) 11 D) 13 4 / 40 4. Raqamlari yig‘indisi 10 bo‘lgan nechta turli 3 xonali son bor? A) 0,144 B) 0,432 C) 0,288 D) 0,216 5 / 40 5. an - arifmetik progressiyaning umumiy hadi bo‘lsa, quyidagi nisbatni toping: A) 8 B) 7 C) 6 D) 5 6 / 40 6. |x² -5ax|=15a tenglama bitta musbat va 3 ta manfiy ildizga ega bo‘ladigan a larni toping. A) Ø B) 4,4 C) 2,4 D) (2,4;∞) 7 / 40 7. Tenglamaning haqiqiy ildizlari yig‘indisini (agar ildizi bitta bo‘lsa, o‘zini) toping. A) 8 B) 1 C) 12 D) 9 8 / 40 8. f(x) = log₃(x+3) bo'lsa, f-1(3) ni toping. A) 30 B) 1 C) 6 D) 24 9 / 40 9. Asoslari 2 va 6 ga teng, kichik diagonali katta yon tomoniga perpendikulyar bo‘lgan to‘g‘ri burchakli trapetsiyaning kichik yon tomonini toping. A) 4√2 B) 2√3 C) 2√2 D) 3√2 10 / 40 10. Bo‘yalgan yuzani toping. (cm2) A) 12 B) Aniqlab bo‘lmaydi C) 18 D) 16 11 / 40 11. Tengsizlikni yeching. A) [-3;3] B) (-3;3) C) (0;3) D) (-3;0) 12 / 40 12. Hisoblang. A) 24-3b B) 26-3b C) 14-2b D) 24+3b 13 / 40 13. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 12 B) 16 C) 14 D) 15 14 / 40 14. bo‘lsa, ni toping. A) 2 B) 0 C) 1.5 D) 1 15 / 40 15. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 1/4 B) 1/2 C) 1/3 D) 2/3 16 / 40 16. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 3 B) 2 C) 1 D) 4 17 / 40 17. Agar tgx α =4 bo‘lsa, A) -47/25 B) 1 C) -2 D) 4 18 / 40 18. tenglama ildizlari yig‘indisini toping. A) -2 B) 1 C) 0 D) -1 19 / 40 19. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 1 C) 2.25 D) 1,5 20 / 40 20. tenglamani yeching. A) 1 B) 3 C) 2 D) 0 21 / 40 21. Agar cos4x = acos4 x + bcos² x +1 bo‘lsa, a+b = ? A) 1 B) 0 C) -1 D) -2 22 / 40 22. tengsizlikni yeching. A) (1;1000) B) (0;1000) C) (0;1)∪(1;1000) D) Ø 23 / 40 23. Chizmada nechta uchburchak tasvirlangan? A) 36 B) 48 C) 52 D) 64 24 / 40 24. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) 5 B) 1 C) -5 D) -1 25 / 40 25. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 48 B) 54 C) 72 D) 36 26 / 40 26. va bo‘lsa, a ni b orqali ifodalang. A) a=24-3b B) a=24-3b C) a=18+2b D) a=18-3b 27 / 40 27. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 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. bo‘lsa, x· y ni toping. A) 4 B) 1 C) 2 D) 3 30 / 40 30. Integralni hisoblang: A) 3π/16 B) 3π/8 C) 3π/26 D) 3π/4 31 / 40 31. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [0;1] B) [-1;1] C) [-1;0] D) [1;2] 32 / 40 32. Tenglamani yeching: A) 4 B) 2 C) 1 D) 5 33 / 40 33. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 2 C) 1 D) -1 34 / 40 34. y = xln x funksiya hosilasini toping. A) lnx+1 B) lnx(x+1) C) lnx+x D) xx(lnx+1)ln x 1 35 / 40 35. Hisoblang: A) 2022 B) 2020 C) 2019 D) 2021 36 / 40 36. Chizmada nechta parallelogramm bor? A) 12 B) 16 C) 18 D) 24 37 / 40 37. Hisoblang: A) 11 B) 9 C) 6 D) 2 38 / 40 38. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 3 B) 6 C) 15 D) 10 39 / 40 39. tengsizlik nechta butun yechimga ega? A) 1 B) cheksiz ko‘p C) 2 D) Ø 40 / 40 40. Agar x= y + 4 bo‘lsa, A) 1 B) 2 C) 3 D) 0 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Matematika attestatsiya