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 bo‘lsa, y = ? A) 8 B) 3 C) 2 D) 26 2 / 39 Agar bo'lsa, x ni toping. A) -5 B) -2 C) 5 D) 2 3 / 39 va bo'lsa x-y=? A) 7 B) 5 C) 9 D) 8 4 / 39 bo‘lsa, x + y ni toping. A) 17 B) 20 C) 18 D) 16 5 / 39 Kichchik diagonali tomoniga teng bo’lgan rombga , tomoni diametr qilib yarim doira va uning ichiga romb tomoniga hamda yarim doiraga urunuvchi aylana chizilgan . Agar romb tomoni 8 bo’lsa aylana markazidan diagonallar kesishish nuqtasigacha bo’lgan masofani toping. A) 2 B) 3 C) 4 D) 1 6 / 39 Teng yonli trapetsiyaning diagonallari o'zaro perpendikulyar hamda yuzi 32 ga teng bo'lsa, uning diagonali uzunligini toping. A) 4 B) 8 C) 6 D) 2 7 / 39 funksiyaning qiymatlar to'plamini toping. A) [-√2;√2] B) [-√2;0)∪(0;√2] C) (-2√2;√2) D) [-√2;-1)∪(-1;1)∪(1;√2] 8 / 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) √6+√14 B) 16 C) 2√14+√6 D) 18 9 / 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 10 / 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) 0,6 m yoki 60 cm C) 0,7 m yoki 70 cm D) 0,5 m yoki 50 cm 11 / 39 tenglamani yeching. A) log(3/5)2 B) log(5/3)2 C) 5 D) 3 12 / 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) 6 C) 25/3 D) 8 13 / 39 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 48 B) 32 C) 26 D) 27 14 / 39 Usta ishning 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? A) 68/15 B) 11/5 C) 67/15 D) 31/85 15 / 39 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 4 B) 4,5 C) 3 D) 7,5 16 / 39 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 9 B) 6 C) 8 D) 7 17 / 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) 1 D) 3 18 / 39 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 1 B) 3 C) 2 D) 4 19 / 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-EKUK 3-EKUK D) 1-EKUB 2-EKUB 3-EKUB 20 / 39 Soddalashtiring. A) (b+2)/(1-b) B) (a-1)/(a-3) C) (a+1)/(-a-3) D) (a-1)/(1-b) 21 / 39 Soddalshtiring. A) 1 B) 2 C) 6 D) -1 22 / 39 Hisoblang? A) 4 B) 0,5 C) 2 D) 0,25 23 / 39 Hisoblang: A) 4 B) 1 C) 3 D) 2 24 / 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) 200 km C) 2 km D) 0,2km 25 / 39 Soddalashtiring: A) 3 B) Aniqlab bo`lmaydi C) 1 D) 2 26 / 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) b,d B) )a,b,d C) b D) a,b 27 / 39 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 7 B) 5 C) 1 D) 12 28 / 39 AM||KL , ∠BCD=70°,∠CDE=40°, ∠DEF =45°,∠EFG=80°, ∠FGK=70°∠MBC=x ga teng bo`lsa x ni toping ? A) 20° B) 30° C) 10° D) 40° 29 / 39 x ni toping ? A) 5 B) 3 C) 6 D) 4 30 / 39 Bir idishda 32/5 kg, ikkinchisida esa unga qaraganda 16/5 kg ortiq yog` bor. Ikkala idishda qancha yog` bor? A) 10 B) 16 C) 64/5 D) 48/5 31 / 39 Hisoblang: -121+(-135)-(-1)28 A) -2 B) -3 C) -1 D) 0 32 / 39 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 5 B) 6 C) 3 D) 4 33 / 39 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 14 B) 12 C) 13 D) 11 34 / 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) 12 B) 10 C) 11 D) 13 35 / 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) (28π)/3 B) 11π C) (29π)/3 D) (32π)/3 36 / 39 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 110° B) 120° C) 130° D) 100° 37 / 39 Hisoblang 200−199+198−197+⋯+4−3 A) 98 B) 100 C) 101 D) 99 38 / 39 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 3 B) 1 C) 4 D) 2 39 / 39 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 32 B) 36 C) 40 D) 34 O'rtacha ball 64% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Matematika attestatsiya