Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1520 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 5 14 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 4-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 0,09 sonining arifmetik kvadrat ildizini toping: A) 0,003 B) 0,3 C) 0,03 D) 3 2 / 25 n ning quyidagi tengsizlikni qanoatlantiruvchi butun sondan iborat eng katta qiymatini toping: n≤3 A) n=-3 B) n=-2 C) n=3 D) n=2 3 / 25 Agar to’g’ri to’rtburchakning tomonlari 4 marta orttirilsa, uning yuzi necha marta ortadi? A) 32 B) 4 C) 8 D) 16 4 / 25 Hisoblang: A) 300 B) 10 C) 20 D) 30 5 / 25 Ikki xonali sonning raqamlari yig`indisi 9 ga teng. Shu raqamlar bilan teskari tartibda yozilgan son berilgan sondan 27 ta ortiq. Berilgan sonni toping. A) 72 B) 36 C) 26 D) 20 6 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping: A) x=-7 B) x=7 C) x=6 D) x=-6 7 / 25 Kitob va daftar birgalikda 1100 so`m turadi. Kitob narxining 5% i daftar narxining 10% idan 25 so`m qimmat. Kitob va daftar alohida-alohida qancha turadi. A) 800 so`m, 300 so`m B) 950 so`m, 150 so`m C) 750 so`m, 350 so`m D) 900 so`m, 200 so`m 8 / 25 x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi? A) x<3,2 B) x>-3,3 C) x<-3,2 D) x>3,3 9 / 25 Tenglmalar sistemasini yeching. A) x=-6, y=2 B) x=2, y=-6 C) x=6, y=-2 D) x=-2, y=6 10 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=-2 B) x=1 C) x=-1 D) x=3 11 / 25 Funksiya y=-3x+5 formula bilan berilgan. x ning shunday qiymatini topingki y=-1 bo`lsin. A) x=1 B) x=0 C) x=4 D) x=2 12 / 25 106 ni kvadirati toping. A) 1234 B) 11236 C) 11225 D) 1236 13 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Trapetsiya B) Parallelogramm C) Romb D) Kvadrat 14 / 25 Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli. A) (2;10) B) (1;11) C) (-1;4) D) (3;5) 15 / 25 Quyidagilardan qaysi biri chiziqli funksiyaga misol bo'ladi? A) y=3x² B) y=2x²+3 C) y=2x+5 D) y=250 16 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) TJY B) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi C) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi D) chiziqli funksiya 17 / 25 Nuqtalar abssissasini toping. (1;0), (4;0), (0;-2) A) 1, 4, -2. B) 1, 4, 0; C) 1, 0, 0; D) 0, 0, -2; 18 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 20 B) 19 C) 21 D) 3 19 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) jadvalli B) formulali C) grafikli D) chiziqli 20 / 25 Tengsizliklar sistemasini yeching A) x=3 B) XϵØ C) x=11 D) x>11 21 / 25 Hisoblang: A) -4 B) 16 C) 4 D) 3 22 / 25 Tenglamani yeching A) x₁,₂=-8 B) x₁,₂=√64 C) x₁,₂=±8 D) x₁,₂=8 23 / 25 Tenglamani yeching A) x₁,₂=±√5 , x₃,₄=1 B) x₁,₂=1 , x₃,₄=-1 C) x₁,₂=±√5 D) x₁,₂=±5 24 / 25 Kvadrat tenglamani yeching A) x₁=2, x₂=5 B) x₁=-2, x₂=5 C) x₁=-5, x₂=2 D) ø 25 / 25 Tenglamani yeching A) x₁,₂=-12 B) x=-12 C) x₁,₂=±12 D) x₁,₂=12 0% Testni qayta ishga tushiring Baholash mezoni 86%-100% 5 baho 71%-85% 4 baho 56%-70% 3 baho 55% va kamiga 2 baho Fikr-mulohaza yuboring Author: InfoMaster Foydali bo'lsa mamnunmiz
