Matematika attestatsiya №3 Yanvar 15, 2022Yanvar 15, 2022 da chop etilgan InfoMaster tomonidan Matematika attestatsiya №3 ga 8 fikr bildirilgan 0% 6 ovozlar, 3.3 o'rtacha 1 123456789101112131415161718192021222324252627282930313233343536373839 Matematika fanidan attestatsiya savollari №3 1 / 39 tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 4 B) 1 C) 3 D) 2 2 / 39 Agar ning qiymatini toping. A) 23/75 B) 3 C) 23/25 D) 75/23 3 / 39 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 9 B) 6 C) 4/3 D) 3 4 / 39 To’g’ri turt burchakning bo’yining perimetriga nisbatini toping. A) 5/3 B) -452/18 C) 3/18 D) 1/2 5 / 39 Agar bo‘lsa, x ni toping. A) -2 B) 5 C) 2 D) -5 6 / 39 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 7,5 B) 3 C) 4,5 D) 4 7 / 39 1·2·3· ... ·30 ko'paytmani tub ko'paytuvchilarga ajratganda ko'apytmada 2n, 3m va 7k lar ishtirok etsa, n+m+k ni toping. A) 44 B) 46 C) 50 D) 40 8 / 39 y=f(x) funksiya uchun tenglik o'rinli bo'lsa, f(π/4)=? A) 1/4 B) 1/5 C) 4 D) 1/3 9 / 39 Tengsizlikni yeching. A) [-3;2]∪{1} B) [-3;-2] C) [-2;1]∪{-3} D) (-∞;-2] 10 / 39 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 68/15 B) 67/15 C) 11/5 D) 31/85 11 / 39 funksiyaning qiymatlar to'plamini toping. A) (-2√2;√2) B) [-√2;√2] C) [-√2;0)∪(0;√2] D) [-√2;-1)∪(-1;1)∪(1;√2] 12 / 39 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 48 B) 26 C) 32 D) 27 13 / 39 tenglamani yeching. A) log(3/5)2 B) 5 C) log(5/3)2 D) 3 14 / 39 Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 1 B) 3 C) 2 D) 4 15 / 39 Arifmetik progressiyada an+1=an+2 va a4=4 bo'lsa, uning dastlabki 12 ta hadini yig'indisini toping. A) 114 B) 96 C) 126 D) 108 16 / 39 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 4 B) 3 C) 2 D) 1 17 / 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-EKUK B) 1-EKUB 2-EKUB 3-EKUK C) 1-EKUB 2-EKUK 3-EKUB D) 1-EKUB 2-EKUB 3-EKUB 18 / 39 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 5 B) 3 C) 6 D) 4 19 / 39 Soddalashtiring. A) (b+2)/(1-b) B) (a-1)/(1-b) C) (a+1)/(-a-3) D) (a-1)/(a-3) 20 / 39 Hisoblang 200−199+198−197+⋯+4−3 A) 101 B) 98 C) 99 D) 100 21 / 39 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 5 B) 12 C) 7 D) 1 22 / 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,d C) a,b D) b 23 / 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) 4 C) 3 D) 1 24 / 39 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 12 B) 11 C) 13 D) 14 25 / 39 Shaharlar orasidagi masofa xaritada 5 sm ga teng bo`lsava xaritaning masshtabi 1:4000000 bo`lsa , shaharlar orasidagi haqiqiy masofa qanchaga teng ? A) 0,2km B) 2 km C) 20 km D) 200 km 26 / 39 Hisoblang: A) 3 B) 2 C) 4 D) 1 27 / 39 Hisoblang: -121+(-135)-(-1)28 A) -3 B) -2 C) 0 D) -1 28 / 39 Soddalshtiring. A) -1 B) 6 C) 1 D) 2 29 / 39 Soddalashtiring: A) 2 B) 3 C) 1 D) Aniqlab bo`lmaydi 30 / 39 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 9 C) 6 D) 8 31 / 39 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 2 B) 3 C) 4 D) 1 32 / 39 x ni toping ? A) 5 B) 3 C) 6 D) 4 33 / 39 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 10° B) 30° C) 40° D) 20° 34 / 39 Hisoblang? A) 2 B) 4 C) 0,5 D) 0,25 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) 10 D) 48/5 36 / 39 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 34 B) 40 C) 36 D) 32 37 / 39 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 100° B) 110° C) 120° D) 130° 38 / 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 39 / 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) 10 B) 13 C) 12 D) 11 O'rtacha ball 85% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Matematika attestatsiya