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 18 123456789101112131415161718192021222324252627282930313233343536373839 Matematika fanidan attestatsiya savollari №3 1 / 39 ni hisoblang. A) (e-1)/2 B) e-1 C) (e+1)/2 D) e+1 2 / 39 ko’paytmani hisoblang. A) 480000 B) 0 C) 86420000 D) 10000 3 / 39 Jamshid bir kunda 70,5 kgdan paxta tersa, 8460 kg paxtani necha kunda terib bo’ladi ? A) 100 kun B) 120 kun C) 130 kun D) 140 kun 4 / 39 Merganning nishonga tekkizish ehtimoli 0,8 ga teng. U ishonga 2 marta o‘q uzganda o‘qlardan biri nishonga tegishining ehtimolligini toping. A) 0,8 B) 0,16 C) 0,5 D) 0,32 5 / 39 tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 2 B) 4 C) 3 D) 1 6 / 39 tenglamani yeching. A) log(3/5)2 B) 5 C) log(5/3)2 D) 3 7 / 39 Uchlari A(4;5;1), B(2;3;0) va C(2;–1;–3) nuqtalarda joylashgan uchburchakning BD medianasi uzunligini toping. A) 2 B) √2 C) √3 D) 1 8 / 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) 35/6 B) 25/3 C) 8 D) 6 9 / 39 cosx=0,2x tenglama nechta yechimga ega? A) 1 B) 2 C) 3 D) 4 10 / 39 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 26 B) 32 C) 27 D) 48 11 / 39 Agar a>0 bo'lsa, funksiyaning vertikal asimptotasini toping. A) y=1-a B) x=-a C) x=a D) y=-a 12 / 39 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 7,5 B) 3 C) 4,5 D) 4 13 / 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) 46 B) 44 C) 40 D) 50 14 / 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 15 / 39 Muntazam uchburchak ichidan olingan nuqtadan uchburchak tomonlarigacha bo'lgan masofalar mos holda c(2;3;1), b(1;2;1) va a(1;2;3) vektorlarning absolut qiymatlariga teng bo'lsa, uchburchakning balandligini toping. A) 16 B) 2√14+√6 C) √6+√14 D) 18 16 / 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-EKUB 3-EKUK C) 1-EKUB 2-EKUB 3-EKUB D) 1-EKUB 2-EKUK 3-EKUK 17 / 39 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 1 B) 7 C) 12 D) 5 18 / 39 Hisoblang: A) 4 B) 1 C) 2 D) 3 19 / 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 B) b C) b,d D) )a,b,d 20 / 39 Soddalashtiring. A) (a-1)/(1-b) B) (a-1)/(a-3) C) (b+2)/(1-b) D) (a+1)/(-a-3) 21 / 39 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 120° B) 100° C) 130° D) 110° 22 / 39 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 6 B) 5 C) 4 D) 3 23 / 39 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 13 B) 14 C) 12 D) 11 24 / 39 Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 1 B) 3 C) 2 D) 4 25 / 39 Soddalshtiring. A) 2 B) 6 C) -1 D) 1 26 / 39 x ni toping ? A) 6 B) 5 C) 3 D) 4 27 / 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) (32π)/3 B) 11π C) (28π)/3 D) (29π)/3 28 / 39 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 32 B) 36 C) 34 D) 40 29 / 39 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 1 B) 4 C) 3 D) 2 30 / 39 Hisoblang 200−199+198−197+⋯+4−3 A) 101 B) 98 C) 100 D) 99 31 / 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) 12 C) 11 D) 13 32 / 39 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 6 C) 9 D) 8 33 / 39 Hisoblang? A) 4 B) 0,25 C) 0,5 D) 2 34 / 39 Hisoblang: -121+(-135)-(-1)28 A) -2 B) -3 C) 0 D) -1 35 / 39 Shaharlar orasidagi masofa xaritada 5 sm ga teng bo`lsava xaritaning masshtabi 1:4000000 bo`lsa , shaharlar orasidagi haqiqiy masofa qanchaga teng ? A) 200 km B) 20 km C) 2 km D) 0,2km 36 / 39 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 30° B) 10° C) 20° D) 40° 37 / 39 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 4 B) 2 C) 1 D) 3 38 / 39 Soddalashtiring: A) Aniqlab bo`lmaydi B) 2 C) 3 D) 1 39 / 39 Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 48/5 B) 10 C) 64/5 D) 16 O'rtacha ball 64% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Matematika attestatsiya