Matematika attestatsiya №1 Yanvar 8, 2022Yanvar 8, 2022 da chop etilgan InfoMaster tomonidan Matematika attestatsiya №1 ga 16 fikr bildirilgan 0% 1 12345678910111213141516171819202122232425262728293031323334353637383940 Matematika fanidan attestatsiya savollari №1 1 / 40 Agar ning qiymatini toping. A) 3 B) 23/25 C) 75/23 D) 23/75 2 / 40 Agar ni hisoblang. A) 9 B) Cheksiz C) 0 D) 8 3 / 40 Jaloliddin uyiga tezroq qaytish uchun qaysi yo’lni tanlash kerak. A) Birinchi yo'l B) Uchunchi yo'l C) To'rtinchi yo'l D) Ikkinchi yo'l 4 / 40 To’g’ri turt burchakning bo’yining perimetriga nisbatini toping. A) 1/2 B) 3/18 C) 5/3 D) -452/18 5 / 40 tengsizlikni yeching. A) x∈(-∞;5)∪(-3;1) B) x∈(-3;1) C) x∈(-5;1) D) x∈(-∞;5) 6 / 40 ko’paytmani hisoblang. A) 86420000 B) 480000 C) 0 D) 10000 7 / 40 ni hisoblang. A) e-1 B) (e+1)/2 C) e+1 D) (e-1)/2 8 / 40 1:(2:3) son 1:2:3 sonidan qanchaga katta? A) 4/3 B) 6 C) 3 D) 9 9 / 40 bo‘lsa, x + y ni toping. A) 20 B) 16 C) 17 D) 18 10 / 40 va bo'lsa x-y=? A) 9 B) 7 C) 5 D) 8 11 / 40 tenglikni qanoatlantiruvchi x va y sonlari uchun 19y²+99x ni toping. A) 200 B) 201 C) 203 D) 289 12 / 40 Qavariq oltiburchakning 3 ta uchidan kesib olsak qanday shakl hosil bo’ladi ? A) 9 B) 12 C) 14 D) 6 13 / 40 Teng yonli trapetsiya asosidagi burchakning sinusi 0,6 ga, asoslarining ayirmasi 4 ga teng bo‘lsa, trapetsiyaning yon tomonini toping. A) 2 B) 2,5 C) 4 D) 3 14 / 40 Quyidagi javoblardan qaysi biri tengsizlikni yechimi bo'la oladi? A) 2 B) 3 C) 4 D) 1 15 / 40 Agar va bo'lsa f(4) ning qiymatini toping. A) 11 B) 12 C) 35 D) 4 16 / 40 180 gramm suvga 70 gramm tuz aralashtrildi. Hosil bo‘lgan aralashmaninmg necha foizi suvdan iborat? A) 75 B) 78 C) 72 D) 70 17 / 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 18 / 40 tengsizlik yechimi bo’la oladigan tub sonlar nechta? A) 5 B) 3 C) 4 D) 2 19 / 40 |x+1|=2|x–2| tenglamaning ildizlari yig’indisini toping. A) 0 B) 5 C) 7 D) 6 20 / 40 Abdulla, Samandar va Jamshid 3 ta stulga necha xil usulda utirishi mumkin? A) 7 B) 9 C) 6 D) 27 21 / 40 Muntazam oltiburchakning tomoni 2√6 ga teng. Shu ko‘pburchakka tengdosh bo‘lgan teng tomonli uchburchakning tomonini toping. A) 12 B) 24 C) 18 D) 30 22 / 40 Agar bo‘lsa, x ni toping. A) 5 B) -2 C) -5 D) 2 23 / 40 tenglamalar sistemasi yechimga ega bo‘ladigan a ning barcha qiymatlari to‘plamini toping. A) 2 B) 1 C) 4 D) 3 24 / 40 Merganning nishonga tekkizish ehtimoli 0,8 ga teng. U ishonga 2 marta o‘q uzganda o‘qlardan biri nishonga tegishining ehtimolligini toping. A) 0,16 B) 0,8 C) 0,5 D) 0,32 25 / 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) 1 B) 2 C) 3 D) 4 26 / 40 Agar bo'lsa ifodaning qiymatini toping. A) 0 B) 13 C) 7 D) 9 27 / 40 Agar bo'lsa, x ni toping. A) 2 B) -2 C) -5 D) 5 28 / 40 Qayiq daryo oqimga qarshi 48 km va oqim bo‘yicha ham shuncha yo‘l bosib, butun yo‘lga 5 soat vaqt sarfladi. Daryo oqimining tezligi 4 km/soat bo‘lsa, qayiqning xususiy tezligini toping. A) 22 B) 18 C) 25 D) 20 29 / 40 funksiyaning eng kichik musbat davrini toping. A) 26 B) 18 C) 24 D) 12 30 / 40 y=4cos 2x+cos8x funksiyaning hosilasini toping A) -16cos3x*sin5x B) 16sin3x*sin5x C) 16sin3x*cos5x D) 16cos3x*cos5x 31 / 40 ni qanoatlantiruvchi yechimlar nechta? A) 0 B) 2 C) 3 D) 1 32 / 40 Kamayish tartibida joylashtiring. a)5√6 b)12 c)4√10 A) b>a>c B) a>b>c C) c>a>b D) a>c>b 33 / 40 tengsizlikning barcha butun yechimlari yig‘indisining natural bo’luvchilari yig‘indisi topilsin. A) 32 B) 28 C) 24 D) 21 34 / 40 bo‘lsa, y = ? A) 2 B) 8 C) 26 D) 3 35 / 40 Jamshid bir kunda 70,5 kgdan paxta tersa, 8460 kg paxtani necha kunda terib bo’ladi ? A) 120 kun B) 100 kun C) 130 kun D) 140 kun 36 / 40 Agar a-b+c=10 va bo‘lsa, ac-ab-bc ifodaning qiymatini toping. A) aniqlab bo‘lmaydi B) 18 C) 20 D) 16 37 / 40 ni 9 ga bo’lgandagi qoldiqning kvadratini toping. A) 16 B) 9 C) 25 D) 4 38 / 40 bo‘lsa, ning qiymatini toping. A) 0,7 B) 1 C) 2 D) 0,5 39 / 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) 13 km B) 456 km C) 670 km D) 255 km 40 / 40 Berilgan sonlarning yig’indisini toping. A) 1/4 B) 2/4 C) 3/18 D) -452/18 O'rtacha ball 100% 0% Testni qayta ishga tushiring Fikr-mulohaza yuboring Author: InfoMaster Matematika attestatsiya
