Uy » Abituriyent » Matematika abituriyent » Matematika abituriyent testi №1 Matematika abituriyent Matematika abituriyent testi №1 InfoMaster Aprel 5, 2022 189 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 3 Vaqtingiz tugadi! Tomonidan yaratilgan InfoMaster Matematika abituriyentlar uchun №1 1 / 30 Quyidagi va to’g’ri chiziqlarning o’zaro holatini aniqlang. A) o’zaro parallel B) ayqash to’gri chiziqlar C) o’zaro kesishadi D) o’zaro perpendikulyar 2 / 30 sonning oxirgi raqamini toping. A) 8 B) 6 C) 4 D) 2 3 / 30 Hisoblang A) 3√3 B) √3 C) 1 D) 2√3 4 / 30 Hisoblang A) -1 B) 2 C) 0 D) 1 5 / 30 a(x+2)=2x+1 tenglama a ning qanday qiymatida yechimga ega emas? A) (-∞;2) B) (∞;∞) C) (-∞;2)v(2;∞) D) (2;∞) 6 / 30 To’rtburchakning uchi M (0, 4) ; N(-4,0) ; P(-3;2) uchlari berilgan. Agar bo’lsa, Q uchining koordinatalarini toping. A) (-7; 1) B) (-7;-1) C) (7; 1) D) (4; -3) 7 / 30 Ostki asosining yuzi 16π ga va ustki asosining yuzi 4π ga teng bo‘lgan kesik konus berilgan. Agar kesik konusga shar ichki chizilgan bo‘lsa, u holda sharning hajmini toping. A) 8√2π/5 B) 3√2π/4 C) (5√3+3)π/3 D) 64√2π/3 8 / 30 (-3;4) nuqtaga absissa, ordinata o’qlariga va koordinata boshiga nisbatan simmetrik bo’lgan nuqtalarni tutashtirishdan hosil bo’lgan uchburchakning eng kata tomonini toping. A) 10 B) 12 C) 14 D) 24 9 / 30 tenglamani yeching. A) 2017 B) 2019 C) 2018 D) 0 10 / 30 n ning qanday qiymatida ushbu 81 .82 .83 .….8n=51222 tenglik o’rinli bo’ladi? A) 14 B) 10 C) 11 D) 12 11 / 30 sin2x-cos2x=1 tenglama [-π; 2π] oraliqda nechta ildizga ega? A) 10 B) 9 C) 7 D) 6 12 / 30 Tenglamani yeching. (x+2)+(x+4)+(x+6)+…+(x+100)=2800 A) 5 B) 7 C) 4 D) 3 13 / 30 200 kishidan iborat turistlar guruxida 140 kishi ingliz tilini, 90 kishi nemis tilini va 46 kishi ikkala tilni biladi. Ikkala tilni xam bilmaydigan turistlar necha foizni tashkil qiladi. A) 12 B) 16 C) 4 D) 8 14 / 30 funksiya uchun quyidagi mulohazalardan qaysi biri o’rinli? A) bunday funksiya mavjud emas B) toq funksiya C) juft ham emas, toq ham emas funksiya D) juft funksiya 15 / 30 Tenglamaning ildizlari yig`indisini toping. A) 4 B) 5 C) 6 D) 3 16 / 30 To’g’ri burchakli uchburchakning yuzi 24 ga, katetlaridan biri 6 ga teng bo’lsa, gipotenuzasini toping A) 12 B) 10 C) √46 D) 11 17 / 30 Tomoni 2 ga teng kvadratga tashqi chizilgan aylana uzunligini toping. A) 3π B) 2π C) 2π/3 D) 4π 18 / 30 ABCD to’gri to’rtburchak ichidan olingan O nuqtadan A, B, C, D uchlarigacha bo’lgan masofalar mos ravishda 1; 2; 1,5; 1,2 ga teng bo’ladigan barcha to’g’ri to’rtburchaklar sonini toping A) 0 B) 2 C) 1 D) cheksiz ko’p 19 / 30 Tengsizlik nechta butun yechimga ega? A) 3 B) cheksiz ko’p C) 1 D) 4 20 / 30 Hisoblang. A) 17/34 B) 2/34 C) 2/17 D) 15/34 21 / 30 y= funktsiyaning aniqlanish sohasini toping. A) (-∞;2)v(2;∞) B) (-∞;2) C) [2;∞) D) (2;∞) 22 / 30 x(t)=t2+7t-6 qonuniyat bo’yicha harakatlanayotgan moddiy nuqtaning tezligi harakat boshlangandan necha sekund o’tgach 87 m/s ga teng bo’ladi? A) 54 B) 50 C) 36 D) 40 23 / 30 Hisoblang: A) 2 B) 1 C) 3 D) -1 24 / 30 m ning qanday eng katta butun qiymatida y=2x-mx-5+m funksiyaning grafigi 1,3,4 –choraklarda yotadi? A) 1 B) 3 C) 5 D) 2 25 / 30 Rombning yuzi 96 ga, dioganallaridan biri 16 ga teng. Romb tomonini toping. A) 10 B) 12 C) 9 D) 11 26 / 30 Agar f(x)=ax3-5x2+b va bo’lsa, a ni toping. A) 2 B) 3 C) 1 D) 0 27 / 30 Tenglamaning nechta ildizi bor? |x+1|=|2x-1| A) 1 B) 4 C) 2 D) 3 28 / 30 a ning qanday qiymatlarida ushbu 7x-a-13=(a-5)(x+7) tenglama yagona yechimga ega A) a=12 B) a≠12 C) a ning bunday qiymati yo’q D) a≠5 29 / 30 Agar bank qo`yilgan pulga 40% yillik foyda bersa, qo`yilgan 5000 so`m pul bir yildan keyin qancha bo`ladi ? A) 7200 B) 6900 C) 6200 D) 7000 30 / 30 sistema a ning qanday qiymatida cheksiz ko’p yechimga ega? A) (-∞;6) B) (-∞;6])v[6;∞) C) (2;∞) D) 6 0% Testni qayta ishga tushiring Baholash mezoni To'g'ri javob uchun 3,1 ball. Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
