Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №3 Matematika attestatsiya Matematika attestatsiya №3 InfoMaster Yanvar 15, 2022 73 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 8 ovozlar, 3.8 avg 0 123456789101112131415161718192021222324252627282930313233343536373839 Matematika fanidan attestatsiya savollari №3 1 / 39 Berilgan sonlarning yig’indisini toping. A) -452/18 B) 1/4 C) 3/18 D) 2/4 2 / 39 Agar ning qiymatini toping. A) 75/23 B) 23/75 C) 3 D) 23/25 3 / 39 |x+1|=2|x–2| tenglamaning ildizlari yig’indisini toping. A) 6 B) 5 C) 7 D) 0 4 / 39 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) 670 km B) 13 km C) 255 km D) 456 km 5 / 39 Agar bo'lsa, x ni toping. A) 2 B) 5 C) -5 D) -2 6 / 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) 40 D) 50 7 / 39 Tenglama ildizlari ayirmasining modulini toping. A) √5 B) 5 C) √5+5 D) 2√5 8 / 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) 0,7 m yoki 70 cm B) 0,6 m yoki 60 cm C) 0,9 m yoki 90 cm D) 0,5 m yoki 50 cm 9 / 39 f(x)=3x-2 funksiyaning qiymatlar sohasini toping. A) (-1; ∞) B) (-2; ∞) C) [-1; ∞) D) (0; ∞) 10 / 39 Ushbu sistemaga ko'ra (ac+bd)² ni toping. A) 1 B) 2 C) 3 D) 4 11 / 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) 25/3 B) 6 C) 35/6 D) 8 12 / 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) 18 B) √6+√14 C) 2√14+√6 D) 16 13 / 39 funksiyaning [2; 3] kesmadagi eng katta qiymatini A) 3 B) 7,5 C) 4 D) 4,5 14 / 39 tenglamaning ildizlari yig'indisini(agar ildizi bitta bo'lsa, o'zini) toping. A) 0 B) 1 C) 2 D) 3 15 / 39 a va b musbat sonlari uchun alnb·blna+alnb +blna bo'lsa, (lna)·(lnb)=? A) ln5 B) ln3 C) ln2 D) ln4 16 / 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) (28π)/3 C) 11π D) (29π)/3 17 / 39 Hisoblang? A) 4 B) 0,5 C) 2 D) 0,25 18 / 39 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 12 B) 1 C) 5 D) 7 19 / 39 Soddalshtiring. A) 2 B) 1 C) -1 D) 6 20 / 39 Hisoblang: -121+(-135)-(-1)28 A) -1 B) -3 C) 0 D) -2 21 / 39 x ni toping ? A) 6 B) 5 C) 3 D) 4 22 / 39 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 3 B) 4 C) 1 D) 2 23 / 39 Soddalashtiring. A) (a-1)/(a-3) B) (b+2)/(1-b) C) (a+1)/(-a-3) D) (a-1)/(1-b) 24 / 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 25 / 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 26 / 39 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 5 B) 6 C) 3 D) 4 27 / 39 Hisoblang 200−199+198−197+⋯+4−3 A) 101 B) 100 C) 99 D) 98 28 / 39 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 110° B) 100° C) 130° D) 120° 29 / 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 30 / 39 Hisoblang: A) 1 B) 2 C) 4 D) 3 31 / 39 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 8 C) 9 D) 6 32 / 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-EKUB 3-EKUB B) 1-EKUB 2-EKUK 3-EKUB C) 1-EKUB 2-EKUB 3-EKUK D) 1-EKUB 2-EKUK 3-EKUK 33 / 39 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 32 B) 34 C) 36 D) 40 34 / 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) 2 km C) 200 km D) 0,2km 35 / 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° 36 / 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) b C) )a,b,d D) a,b 37 / 39 Soddalashtiring: A) 1 B) 3 C) Aniqlab bo`lmaydi D) 2 38 / 39 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 11 B) 13 C) 14 D) 12 39 / 39 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 2 B) 4 C) 3 D) 1 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 13 Matematika fanidan attestatsiya savollari №16
