Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №13 Matematika attestatsiya Matematika attestatsiya №13 InfoMaster Iyul 21, 2022 96 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0% 0 12345678910111213141516171819202122232425262728293031323334353637383940 OMAD YOR BO'LSIN! Matematika fanidan attestatsiya savollari №13 DIQQAT! Endi siz o'z bilmingizni sinab ko'rish bilan birga sertifikatga ham ega bo'lishingiz mumkin. Sertifikat olish uchun barcha ma'lumotlarni to'g'ri kiriting! Testda 76% va undan yuqori natija oling va sertifikatni yuklab oling. 1 / 40 1. Bobur 14 m/s tezlik bilan 5 soat, 36 km/soat tezlik bilan 5 minut yugurgan bo’lsa , Boburning umumiy yurgan yo’li topilsin A) 456 km B) 255 km C) 13 km D) 670 km 2 / 40 2. funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 4 B) 4,5 C) 7,5 D) 3 3 / 40 3. Hisoblang? A) 4 B) 0,25 C) 0,5 D) 2 4 / 40 4. Agar f(x) funksiya (-∞;∞) da qat’iy o‘suvchi funksiya bo‘lsa, y =3 f(x)-8 funksiya uchun quyidagi mulohazalardan qaysi biri to‘g‘ri bo‘ladi? A) qat’iy kamayuvchi B) dastlab kamayadi, keyin o‘sadi C) dastlab o‘sadi, keyin kamayadi D) qat’iy o‘suvchi 5 / 40 5. an - arifmetik progressiyaning umumiy hadi bo‘lsa, quyidagi nisbatni toping: A) 6 B) 5 C) 7 D) 8 6 / 40 6. Teng yonli ABC (AC = BC) uchburchakning AC tomonida D nuqta olingan. K – BD kesma va AH baladlik kesishgan nuqta. Agar AD = AK bo‘lsa, DBA burchakni toping. A) 45° B) 75° C) 60° D) 30° 7 / 40 7. ABCD parallelogrammda A burchakdan o‘tkazilgan bissektrisa BC tomonni E nuqtada kesib o‘tadi. Agar AB=9 va AD=15 cm bo‘lsa, BE va EC kesmalarni (cm) toping. A) 10;5 B) 5; 10 C) 9; 6 D) 6; 9 8 / 40 8. I, M , O - turli natural sonlar uchun I·M·O = 2022 bo‘lsa, I + M+O yig‘indining mumkin bo‘lgan eng katta va eng kichik qiymatlari yig‘indisini toping. A) 1250 B) 1356 C) 1014 D) 1011 9 / 40 9. Agar x² -1 = 0 tenglamaning ildizi r-1/r bo‘lsa, u holda r4+1/r4 ni toping. A) 4 B) 5 C) 1 D) 7 10 / 40 10. Hisoblang: A) 27 B) 25 C) 24 D) 22 11 / 40 11. 1 dan n gacha bo‘lgan natural sonlar bir xil oraliqda joylashgan. 7 va 23 sonlarining orasida diametr hosil bo‘ladi. n nechaga teng? A) 34 B) 30 C) 32 D) 36 12 / 40 12. Hisoblang. A) -1 B) 2 C) 1 D) 0 13 / 40 13. Agar f(x)=x3─5x2+2x+a va f "(2)=f(2) bo’lsa, a ning qiymatini toping. A) 5 B) 6 C) 10 D) 12 14 / 40 14. x ning qanday qiymatida lg2; lg(2x-1); lg(2x+3) arfimetik progressiyani tashkil qiladi? A) 2 B) log₅2 C) log₂5 D) 3 15 / 40 15. funksiyaga teskari funksiyani toping. A) I B) II C) IV D) III 16 / 40 16. Agar tg(x+y)=3 va tg(x-y)=2 bo’lsa tg2x+5 ning yarmini toping A) 1 B) -1 C) 5 D) 2 17 / 40 17. y=arcsin(-x-1) funksiyani aniqlanish sohasini toping. A) -2≤x≤2 B) -2≤x≤0 C) 1≤x≤2 D) 0≤x≤2 18 / 40 18. Konus o’q kesimi yuzi 4√3 ga teng muntazam uchburchakdan iborat. Konus to’la sirtini toping? A) 18π B) 12π C) 6π D) 24π 19 / 40 19. 2a = 5 va 20b = 125 bo’lsa, a ni b orqali ifodalang. A) 2b/(3-b) B) (3-b)/2b C) b/(3-b) D) 3b/(2+b) 20 / 40 20. 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) α² D) 3π²/4 21 / 40 21. Uchburchakning b va c ga teng tomonlari orasidagi burchagi 300 ga teng. Uchburchakning uchunchi tomoni 12 ga teng bo'lsa hamda uning tomonlari c2 = b2 + 12b + 144 shartni qanoatlantirsa, c ning qiymatini toping. A) 12 B) 12√3 C) 6√3 D) 24√3 22 / 40 22. Meshdagi suv Sarvarning o'ziga 20 kunga, Behruzga esa 60 kunga yetadi. Meshdagi suv ikkalasiga necha kunga yetadi? A) 16 B) 12 C) 15 D) 14 23 / 40 23. Agar ln(ab)=2x ba ln(a/b)=2y bo'lsa, a=? A) II B) IV C) III D) I 24 / 40 24. Silindr yon sirtining yoyilmasi tomoni b ga teng kvadratdan iborat. Silindir to’la sirtini toping. A) b²-2π B) b²-b²/2π C) b²+b²/2π D) b²/2π 25 / 40 25. Ikki natural sonning kvadratlarining o'rta arifmetigi 34 ga, o'rta geometrigi esa 8 ga teng. Shu sonlarning yig'indisini yarmini toping toping. A) 14 B) 9 C) 6 D) 7 26 / 40 26. Teng yonli uchburchakning asosi yon tomonidan 15 ga ortiq uchburchakning asosiga tushirilgan balandligi 15 ga teng bo’lsa , uning asosini toping. A) 20 B) 42 C) 40 D) 36 27 / 40 27. f(2x-1)=4x-5 bo’lsa, f-1 (x)=? A) (x-2)/3 B) (x-3)/3 C) (x+3)/2 D) (x-7)/2 28 / 40 28. k va l ning qanday qiymatlarida y=k/x giperbola va y=kx+l to’g’ri chiziq M( -1;1) nuqtalardan o’tadi. A) 1;0 B) -1; 2 C) -1;-2 D) -1; 0 29 / 40 29. 1,2,3,4,2,3,1,4,5,3,2,12,3,4,2,1,3,2,1,4,3,2,1,2,3,4,2,1,2,3. Chastotasi eng kata bo’lgan songa 3 ni qo’shsak achiqsa. a²= ? A) 36 B) 25 C) 16 D) 49 30 / 40 30. sin(2arctg0,75) ni hisoblang A) 12/15 B) 22/25 C) 11/15 D) 24/25 31 / 40 31. ifoda x ning nechta qiymatida ma’noga ega emas? A) 2 B) 3 C) 4√2/9 D) 1 32 / 40 32. f(x+10)=f(x)·f(x-10)-x f(0)=1/2 va f(10)=30 bo’lsa, f(20)=? A) 2 B) 6 C) 30 D) 5 33 / 40 33. Quydagi to’g’ri to’rt burchak yuzasining eng kichchik qiymatini toping. A) 1 B) 3 C) 2 D) 4 34 / 40 34. y₁ va y₂ y² + my + n = 0 tenglamaning ildizlari, y₁ va y₂ ning har birini 4 taga orttirib, ildizlari hosil bo'lgan sonlarga teng kvadrat tenglama tuzildi. Agar uning ozod hadi n -24 (n dastlabki tenglamaning ozod hadi) ga teng bo'lsa, m nechaga teng? A) 9 B) 12 C) 11 D) 10 35 / 40 35. f(x)=2·tgx funksiyaning x₀=π nuqtadagi hosilasini toping. A) 2 B) -2 C) 0 D) 1 36 / 40 36. To’g’ri burchakli uchburchakning katetlari 5 sm va 12 sm. Uchburchakka ichki chizilgan aylananing radiusini toping. A) 3 sm; B) 2 m; C) 4 sm; D) 2 sm; 37 / 40 37. Aniqmas integralni hisoblang. A) lnx+c B) ln(lnx) C) ln(lnx)+c D) xlnx-x+c 38 / 40 38. Hisoblang: sin10° •sin50° •sin70° A) 0 B) 0,25 C) 0,5 D) 0,125 39 / 40 39. y=6x+18 to’g’ri chiziq bilan chegaralangan soha yuzini toping. A) 12 B) 48 C) 18 D) 27 40 / 40 40. sin (2arccos1/3) ni hisoblang. A) 2/9 B) 4√2/9 C) 2/3 D) 4√4/9 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
