Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №3 Matematika attestatsiya Matematika attestatsiya №3 InfoMaster Yanvar 15, 2022 113 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 9 ovozlar, 3.9 avg 0 123456789101112131415161718192021222324252627282930313233343536373839 Matematika fanidan attestatsiya savollari №3 1 / 39 ni hisoblang. A) (e-1)/2 B) (e+1)/2 C) e+1 D) e-1 2 / 39 funksiyaning eng kichik musbat davrini toping. A) 24 B) 18 C) 26 D) 12 3 / 39 Agar ning qiymatini toping. A) 75/23 B) 3 C) 23/25 D) 23/75 4 / 39 x,y,z∈N A=6x+1=5y+1=4z+1, min(A)=? A) 58 B) 60 C) 61 D) 59 5 / 39 y=kx+n funksiyaning grafigi I va III chorakdan o‘tishi uchun k va n qanday bo‘lishi kerak? A) n < 0, k = 0 B) n = 0, k < 0 C) n > 0, k = 0 D) n = 0, k > 0 6 / 39 Qadam uzunligi deb biricnhi iz tovon oxiridan ikkinchi iz tovon oxirigacha bo'lgan masofaga aytiladi. Erkak kishi yurayotganda uning qadami va qadamlar soni orasidagi bog'lanish quyidagi formula bilan ifodalanadi: (n/P) = 140. Bu yerda n – bir minutdagi qadamlar soni. P – qadam uzunligi (m). Hikmat 1 minutda 70 qadam bossa, formula yordamida uning qadami uzunligini toping. A) 0,9 m yoki 90 cm B) 0,7 m yoki 70 cm C) 0,5 m yoki 50 cm D) 0,6 m yoki 60 cm 7 / 39 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 11/5 B) 67/15 C) 31/85 D) 68/15 8 / 39 Tenglama ildizlari ayirmasining modulini toping. A) √5 B) 2√5 C) √5+5 D) 5 9 / 39 Bir odam shunday vasiyat qildi: “Naqd 10 dirham pulim bor. Bir kishiga qarz ham berganman. Qarzning miqdori o'g'lim oladigan merosga teng. Ikkala o'g'lim barobar meros olishsin. Ukamga jami merosning 0,2 qismini va yana 1 dirham beringlar”. U kishining o'g'illari necha dirhamdan meros olishgan? A) 8 B) 25/3 C) 6 D) 35/6 10 / 39 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 32 B) 48 C) 26 D) 27 11 / 39 Umumiy hadi xn=3+5n-n2 formula bo'yicha berilgan sonli ketma-ketlikning eng katta hadi 15 dan qanchaga kam? A) 5,75 B) 9,25 C) 6 D) 13 12 / 39 Aniq integralni hisoblang: A) 0,5 B) 0 C) 2 D) 3 13 / 39 P(-2;2) nuqtadan o'tuvchi va a(6;4)a vektorga perpendikulyar bo'lgan to'g'ri chiziq tenglamasini toping. A) 3x-2y+2=0 B) 3x-2y-2=0 C) 3x+2y+2=0 D) 3x+2y-2=0 14 / 39 f(x)=3x-2 funksiyaning qiymatlar sohasini toping. A) (-1; ∞) B) (0; ∞) C) [-1; ∞) D) (-2; ∞) 15 / 39 Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 1 B) 2 C) 4 D) 3 16 / 39 Hisoblang? A) 2 B) 4 C) 0,5 D) 0,25 17 / 39 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 3 B) 2 C) 4 D) 1 18 / 39 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 100° B) 110° C) 130° D) 120° 19 / 39 Soddalashtiring: A) 1 B) 3 C) 2 D) Aniqlab bo`lmaydi 20 / 39 Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 2 B) 3 C) 4 D) 1 21 / 39 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 14 B) 12 C) 11 D) 13 22 / 39 Soddalshtiring. A) 6 B) 1 C) -1 D) 2 23 / 39 Soddalashtiring. A) (a-1)/(a-3) B) (a+1)/(-a-3) C) (a-1)/(1-b) D) (b+2)/(1-b) 24 / 39 Quyidagi rasmda konus va silindr zaytun moyi bilanto`ldirilmoqda . Ikkala shaklning balandliklari va taglik doiralarining radiuslari teng uzunlikda 2sm . Shunga ko`ra idishga jami necha ?m³ A) (29π)/3 B) 11π C) (28π)/3 D) (32π)/3 25 / 39 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 1 B) 4 C) 2 D) 3 26 / 39 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 6 B) 3 C) 4 D) 5 27 / 39 Hisoblang: -121+(-135)-(-1)28 A) -2 B) -1 C) 0 D) -3 28 / 39 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 40° B) 10° C) 20° D) 30° 29 / 39 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 30 / 39 Quyidagi berilgan qoldiqli bo`lishlardan qaysi biri to`g`ribajarilgan ? a)76 : 9 = 7 (qoldiq 13); b)20 : 7 = 2 (qoldiq 6); d)54 : 15 = 4 (qoldiq 1) A) )a,b,d B) b C) b,d D) a,b 31 / 39 x ni toping ? A) 4 B) 6 C) 3 D) 5 32 / 39 Hisoblang: A) 2 B) 4 C) 1 D) 3 33 / 39 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) 13 B) 10 C) 11 D) 12 34 / 39 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 6 B) 7 C) 8 D) 9 35 / 39 Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 64/5 B) 16 C) 48/5 D) 10 36 / 39 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 32 B) 34 C) 40 D) 36 37 / 39 Hisoblang 200−199+198−197+⋯+4−3 A) 98 B) 100 C) 101 D) 99 38 / 39 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 12 B) 7 C) 1 D) 5 39 / 39 Quyida berilgan tizimda yonma - yon shakillardagisonlar ustida pasdagi ( EKUB yoki EKUK topish) amali bajariladi , natija amal pastigi shakilga yoziladi Shunga ko`ra 1 , 2 va 3 amallar EKUB yoki EKUK dan qaysi biri bo`lishi kerak A) 1-EKUB 2-EKUK 3-EKUB B) 1-EKUB 2-EKUK 3-EKUK C) 1-EKUB 2-EKUB 3-EKUB D) 1-EKUB 2-EKUB 3-EKUK O'rtacha ball 0% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
Istaklar ro'yxatiga qo'shildiIstaklar ro'yxatidan olib tashlandi 14 Matematika fanidan attestatsiya savollari №16
