Matematika attestatsiya №1 Yanvar 8, 2022Yanvar 8, 2022 da chop etilgan InfoMaster tomonidan Matematika attestatsiya №1 ga 1 fikr bildirilgan 0% 5 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №1 1 / 40 |x+1|=2|x–2| tenglamaning ildizlari yig’indisini toping. A) 5 B) 0 C) 7 D) 6 2 / 40 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 6 B) 3 C) 4/3 D) 9 3 / 40 ABCD qavariq to‘rtburchakka aylana ichki chizilgan. AB = 8, BC = 12 bo‘lsa, CD – AD ayirmani toping. A) 3 B) 2 C) 4 D) aniqlab bo‘lmaydi 4 / 40 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) 0,32 C) 0,5 D) 0,16 5 / 40 Agar ning qiymatini toping. A) 3 B) 75/23 C) 23/25 D) 23/75 6 / 40 funksiyaning eng kichik musbat davrini toping. A) 18 B) 24 C) 12 D) 26 7 / 40 bo‘lsa, y = ? A) 3 B) 26 C) 2 D) 8 8 / 40 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) 3 B) 1 C) 4 D) 2 9 / 40 Kamayish tartibida joylashtiring. a)5√6 b)12 c)4√10 A) a>b>c B) c>a>b C) a>c>b D) b>a>c 10 / 40 Hisoblash natijasida hosil bo’lgan sondan 4 marta katta sonning natural bo’luvchilari soni a bo’lsa , a ning butun bo’luvchilari sonini toping. A) 8 B) 16 C) 24 D) 32 11 / 40 Jamshid bir kunda 70,5 kgdan paxta tersa, 8460 kg paxtani necha kunda terib bo’ladi ? A) 140 kun B) 100 kun C) 130 kun D) 120 kun 12 / 40 To’g’ri turt burchakning bo’yining perimetriga nisbatini toping. A) 1/2 B) -452/18 C) 3/18 D) 5/3 13 / 40 Agar bo'lsa ifodaning qiymatini toping. A) 7 B) 13 C) 9 D) 0 14 / 40 Yig’indi quydagilardan qaysi biriga teng? A) 45,0608 B) 450,608 C) 4506,08 D) 40560,8 15 / 40 Qavariq oltiburchakning 3 ta uchidan kesib olsak qanday shakl hosil bo’ladi ? A) 9 B) 14 C) 12 D) 6 16 / 40 180 gramm suvga 70 gramm tuz aralashtrildi. Hosil bo‘lgan aralashmaninmg necha foizi suvdan iborat? A) 75 B) 72 C) 78 D) 70 17 / 40 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) 456 km C) 255 km D) 13 km 18 / 40 x,y,z∈N A=6x+1=5y+1=4z+1, min(A)=? A) 60 B) 59 C) 61 D) 58 19 / 40 tenglikni qanoatlantiruvchi x va y sonlari uchun 19y²+99x ni toping. A) 200 B) 201 C) 289 D) 203 20 / 40 Abdulla, Samandar va Jamshid 3 ta stulga necha xil usulda utirishi mumkin? A) 27 B) 7 C) 6 D) 9 21 / 40 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 22 / 40 Agar ni hisoblang. A) 8 B) 0 C) 9 D) Cheksiz 23 / 40 tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 4 B) 1 C) 3 D) 2 24 / 40 tengsizlikni yeching. A) x∈(-∞;5)∪(-3;1) B) x∈(-3;1) C) x∈(-5;1) D) x∈(-∞;5) 25 / 40 Agar bo‘lsa, x ni toping. A) -2 B) 2 C) -5 D) 5 26 / 40 Agar a-b+c=10 va bo‘lsa, ac-ab-bc ifodaning qiymatini toping. A) 20 B) aniqlab bo‘lmaydi C) 16 D) 18 27 / 40 Berilgan sonlarning yig’indisini toping. A) 1/4 B) 3/18 C) -452/18 D) 2/4 28 / 40 bo‘lsa, x + y ni toping. A) 18 B) 17 C) 20 D) 16 29 / 40 Quyidagi javoblardan qaysi biri tengsizlikni yechimi bo'la oladi? A) 2 B) 3 C) 1 D) 4 30 / 40 Teng yonli trapetsiya asosidagi burchakning sinusi 0,6 ga, asoslarining ayirmasi 4 ga teng bo‘lsa, trapetsiyaning yon tomonini toping. A) 2 B) 4 C) 3 D) 2,5 31 / 40 Jaloliddin uyiga tezroq qaytish uchun qaysi yo’lni tanlash kerak. A) Birinchi yo'l B) Uchunchi yo'l C) Ikkinchi yo'l D) To'rtinchi yo'l 32 / 40 Agar bo'lsa, x ni toping. A) -2 B) 5 C) 2 D) -5 33 / 40 tengsizlikni yeching. A) 1 B) 2 C) 3 D) 4 34 / 40 va bo'lsa x-y=? A) 7 B) 5 C) 9 D) 8 35 / 40 y=4cos 2x+cos8x funksiyaning hosilasini toping A) 16sin3x*sin5x B) 16cos3x*cos5x C) -16cos3x*sin5x D) 16sin3x*cos5x 36 / 40 bo‘lsa, ning qiymatini toping. A) 2 B) 1 C) 0,7 D) 0,5 37 / 40 ni qanoatlantiruvchi yechimlar nechta? A) 2 B) 0 C) 3 D) 1 38 / 40 tengsizlikning barcha butun yechimlari yig‘indisining natural bo’luvchilari yig‘indisi topilsin. A) 32 B) 24 C) 21 D) 28 39 / 40 ni hisoblang. A) e-1 B) (e-1)/2 C) e+1 D) (e+1)/2 40 / 40 tengsizlik yechimi bo’la oladigan tub sonlar nechta? A) 4 B) 3 C) 2 D) 5 O'rtacha ball 48% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring tomonidan Wordpress Quiz plugin Matematika attestatsiya
