Uy » Attestatsiya testlar » Matematika attestatsiya » Matematika attestatsiya №3 Matematika attestatsiya Matematika attestatsiya №3 InfoMaster Yanvar 15, 2022 76 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0% 8 ovozlar, 3.8 avg 0 123456789101112131415161718192021222324252627282930313233343536373839 Matematika fanidan attestatsiya savollari №3 1 / 39 tengsizlikni yeching. A) 1 B) 2 C) 3 D) 4 2 / 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 3 / 39 Abdulla, Samandar va Jamshid 3 ta stulga necha xil usulda utirishi mumkin? A) 9 B) 27 C) 7 D) 6 4 / 39 y=4cos 2x+cos8x funksiyaning hosilasini toping A) 16sin3x*sin5x B) 16cos3x*cos5x C) -16cos3x*sin5x D) 16sin3x*cos5x 5 / 39 Qavariq oltiburchakning 3 ta uchidan kesib olsak qanday shakl hosil bo’ladi ? A) 9 B) 12 C) 6 D) 14 6 / 39 Hisoblang: A) 27 B) 7 C) 9 D) 4 7 / 39 Teng yonli trapetsiyaning diagonallari o'zaro perpendikulyar hamda yuzi 32 ga teng bo'lsa, uning diagonali uzunligini toping. A) 8 B) 2 C) 6 D) 4 8 / 39 x4+8x3+ax2+bx+1 ko'phadning kvadrati bo'lsa, a va b koeffitiyentlarning barcha qiymatlari yig'indisini toping. A) 48 B) 27 C) 26 D) 32 9 / 39 Aniq integralni hisoblang: A) 3 B) 0 C) 0,5 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) 31/85 C) 67/15 D) 11/5 11 / 39 cosx=0,2x tenglama nechta yechimga ega? A) 1 B) 4 C) 2 D) 3 12 / 39 Tengsizlikni yeching. A) [-3;-2] B) [-3;2]∪{1} C) [-2;1]∪{-3} D) (-∞;-2] 13 / 39 a va b musbat sonlari uchun alnb·blna+alnb +blna bo'lsa, (lna)·(lnb)=? A) ln5 B) ln4 C) ln2 D) ln3 14 / 39 P(x), Q(x) va R(x) ko'phatdalar berilgan. Bunda P(x) ko'phadning odoz hadi Q(x) ko'phadning ozod hadidan ikki marta katta va P(0)≠0. P(x)=Q(x)·R(x+1) bo'lsa, R(x) ko'phadning koeffitsiyentlarining yig'indisini toping. A) 4 B) 3 C) 1 D) 2 15 / 39 tenglamaning ildizlari yig'indisini(agar ildizi bitta bo'lsa, o'zini) toping. A) 2 B) 0 C) 1 D) 3 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-EKUK B) 1-EKUB 2-EKUB 3-EKUB C) 1-EKUB 2-EKUB 3-EKUK D) 1-EKUB 2-EKUK 3-EKUB 17 / 39 DC||AB , ∠DCE=45°,∠CEA=x va ∠EAB=115° ga tengbo`lsa x ni toping ? A) 110° B) 100° C) 130° D) 120° 18 / 39 Eldor velosipetida 13m/s bilan 3 soniyada 15m tepalikka ko`tarilgan bo`lsa AC kesma uzunligi necha metr? A) 40 B) 36 C) 32 D) 34 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,d C) b D) )a,b,d 20 / 39 Quyida berilgan ko`rinishda mashinadan yuknitushurish uchun necha metr taxta kerak ? A) 13 B) 12 C) 14 D) 11 21 / 39 Chizmaga ko`ra x ning eng kichik butun qiymatinitoping ? A) 7 B) 6 C) 9 D) 8 22 / 39 Standart shaklda yozing 0,000000000000013 1,3·10-12 1,3·10-13 1,3·10-14 1,3·10-15 A) 3 B) 4 C) 1 D) 2 23 / 39 Soddalshtiring. A) 1 B) 6 C) -1 D) 2 24 / 39 Quyida berilgan shakillar ichidagi sonlar yig`indisi nolgateng bo`lishi uchun . Nechanchi shakilni olib tashlash kerak? A) 4 B) 1 C) 3 D) 2 25 / 39 Hisoblang 200−199+198−197+⋯+4−3 A) 101 B) 99 C) 98 D) 100 26 / 39 Hisoblang: A) 1 B) 4 C) 2 D) 3 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) (29π)/3 D) (28π)/3 28 / 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) 2 km C) 20 km D) 0,2km 29 / 39 Quyidakilardan qaysi biri juft: 200956+200855 31210+0! 55!+877 222+333+4444 A) 1 B) 3 C) 4 D) 2 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? A) 4 B) 2 C) 0,5 D) 0,25 32 / 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° 33 / 39 Soddalashtiring: A) 3 B) Aniqlab bo`lmaydi C) 2 D) 1 34 / 39 Tengsizlikni qanoatlantiradigan eng kichik ikkita butunsonning yig`indisini toping? A) 4 B) 3 C) 6 D) 5 35 / 39 x ni toping ? A) 4 B) 5 C) 3 D) 6 36 / 39 Hisoblang: -121+(-135)-(-1)28 A) 0 B) -3 C) -2 D) -1 37 / 39 n ning qanday qiymatida tenglik to`g`ri bo’ladi? (73)=715 A) 12 B) 1 C) 7 D) 5 38 / 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) 11 C) 13 D) 12 39 / 39 Soddalashtiring. A) (a+1)/(-a-3) B) (b+2)/(1-b) C) (a-1)/(a-3) D) (a-1)/(1-b) 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
