Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №14 Matematika attestatsiya Matematika attestatsiya №14 InfoMaster Oktabr 30, 2022 241 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 3 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №14 17.10.2022 Toshkent savollari! 1 / 40 1. Hisoblash natijasida hosil bo’lgan sondan 4 marta katta sonning natural bo’luvchilari soni a bo’lsa , a ning butun bo’luvchilari sonini toping. A) 24 B) 32 C) 8 D) 16 2 / 40 2. Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) x=-a B) y=-a C) y=1-a D) x=a 3 / 40 3. Shaharlar orasidagi masofa xaritada 5 sm ga teng bo`lsava xaritaning masshtabi 1:4000000 bo`lsa , shaharlar orasidagi haqiqiy masofa qanchaga teng ? A) 20 km B) 0,2km C) 2 km D) 200 km 4 / 40 4. 108 sonining natural bo‘luvchilari ko‘paytmasi quyidagilardan qaysi biriga teng? 212·318 22·33 28·310 26·39 A) 1 B) 3 C) 4 D) 2 5 / 40 5. Sonlarining o‘rta geometrik qiymatini toping. A) 2√3 B) 4√3 C) 3√2 D) 2√2 6 / 40 6. Agar biror oyda 5 ta chorshanba bo‘lsa, shu oyda … bo‘la olmaydi. A) 5 ta dushanba B) 5 ta juma C) 5 ta payshanba D) 5 ta shanba 7 / 40 7. (a∈N) a sonining qanday eng kichik qiymatida (65–a) ifoda mukammal sonlardan biriga teng bo‘ladi? A) 59 B) 37 C) 17 D) 28 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) 12 B) 14 C) 16 D) 21 9 / 40 9. O‘tgan yili yozda shahar ko‘lidagi barcha qushlarning 30% i g‘ozlar, 25% i oqqushlar, 10% i tus tovuqlar va 35% i o‘rdaklar edi. Ular qishda uchib ketishdi va kelasi yil yozda oqqushlardan boshqa barchasi yana qaytib kelishdi. Endi g‘ozlar ko‘ldagi qushlarning necha foizini tashkil etadi? A) 50 B) 30 C) 40 D) 20 10 / 40 10. Quyida y=f(x+2) funksiya grafigi tasvirlangan. Barilgan malumotlardan foydalanib ning qiymatini toping A) 2 B) -3 C) 1 D) 3 11 / 40 11. Diagonallar soni tomonlar sonidan 3,5 marta ko‘p bo‘lgan muntazam ko‘pburchakning eng katta va eng kichik diagonallar orasidagi burchakni toping. A) 72° B) 36° C) 48° D) 54° 12 / 40 12. y=xlnx funksiyani hosilasini toping. A) lnx+1 B) 1 C) 2lnx-1 D) lnx/2+1 13 / 40 13. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 18π B) 12π C) 24π D) 6π 14 / 40 14. Ayirmasi d ga teng bo‘lgan arifmetik progressiya uchun ni toping. A) 2/3 B) 1/4 C) 1/3 D) 1/2 15 / 40 15. Tenglamani yeching: A) 1 B) 5 C) 2 D) 4 16 / 40 16. tenglama ildizlari yig‘indisini toping. A) -2 B) 1 C) -1 D) 0 17 / 40 17. Tengsizlikni yeching: 3·9x -10·21x + 7 ·49x ≤0 A) [-1;0] B) [0;1] C) [1;2] D) [-1;1] 18 / 40 18. bo‘lsa, ni toping. A) 2 B) 1.5 C) 0 D) 1 19 / 40 19. bo‘lsa, x· y ni toping. A) 3 B) 4 C) 1 D) 2 20 / 40 20. ABCD parallelogramm va SKBCE =18 bo‘lsa, SABCD = ? A) 36 B) 48 C) 72 D) 54 21 / 40 21. bo‘lsa, f -1(x) ni toping. Bunda f -1(x)-f(x) ga teskari funksiya. A) 4 B) 1 C) 3 D) 2 22 / 40 22. Hisoblang: A) 131 B) 132 C) 133 D) 129 23 / 40 23. Agar tgx α =4 bo‘lsa, A) 1 B) -2 C) -47/25 D) 4 24 / 40 24. Agar bo‘lsa, f(1)+f(-1) ni toping. A) 0 B) 2 C) 1 D) -1 25 / 40 25. Chizmada nechta parallelogramm bor? A) 18 B) 24 C) 16 D) 12 26 / 40 26. va bo‘lsa, a ni b orqali ifodalang. A) a=18-3b B) a=24-3b C) a=18+2b D) a=24-5b 27 / 40 27. Chizmada nechta uchburchak tasvirlangan? A) 36 B) 52 C) 48 D) 64 28 / 40 28. tengsizlik nechta butun yechimga ega? A) Ø B) cheksiz ko‘p C) 1 D) 2 29 / 40 29. Agar va ular orasidagi burchak 120o bo‘lsa, ni toping. A) 2√5 B) 7 C) 5 D) 2√7 30 / 40 30. englamaning [0;π ] kesmadagi ildizlari soni 3 tadan ko‘pmi? A) ha B) yo'q 31 / 40 31. 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) 8 D) 7 32 / 40 32. Hisoblang: A) 2 B) 9 C) 11 D) 6 33 / 40 33. y=x²+1-|sinx| funksiya grafigi Ox o‘qidan pastda yotadimi? A) ha B) yo'q 34 / 40 34. tenglamani yeching. A) 3 B) 0 C) 2 D) 1 35 / 40 35. va f(x)=y(x) bo‘lsa, f(5) ni toping. A) -1 B) 5 C) 1 D) -5 36 / 40 36. tengsizlikni yeching. A) (0;1)∪(1;1000) B) (1;1000) C) (0;1000) D) Ø 37 / 40 37. |x²-2x|≤xtengsizlikning butun yechimlari yig‘indisini toping. A) 6 B) 15 C) 10 D) 3 38 / 40 38. y = xln x funksiya hosilasini toping. A) lnx+x B) xx(lnx+1)ln x 1 C) lnx(x+1) D) lnx+1 39 / 40 39. Hisoblang: cos² 10°+ cos² 30°+ cos² 80° A) 1.75 B) 1 C) 1,5 D) 2.25 40 / 40 40. Agar x= y + 4 bo‘lsa, A) 3 B) 1 C) 0 D) 2 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
