Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1872 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 8 26 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 4-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 7x+53(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping. A) x=-1 B) x=-2 C) x=2 D) x=1 2 / 25 x ning qanday qiymatlarida kasrdan katta bo`ladi? A) x>-1/16 B) x<3/16 C) x>1/16 D) x<-3/16 3 / 25 x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi? A) x<3,2 B) x<-3,2 C) x>3,3 D) x>-3,3 4 / 25 Tengsizlikni yeching: A) x<-15 B) x>-0,35 C) x>0,35 D) x>15 5 / 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) 900 so`m, 200 so`m D) 750 so`m, 350 so`m 6 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) formulali B) grafikli C) jadvalli D) chiziqli 7 / 25 Qavariq 18 burchakning tomonlari sonini toping. A) 9 B) 20 C) 9 D) 18 8 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Trapetsiya B) Romb C) Kvadrat D) Parallelogramm 9 / 25 Funksiyalar qanday usullarda beriladi. A) formula, jadval B) formula, jadval, sistema C) sistema, jadval, grafik D) formula, jadval, grafik 10 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 21 B) 20 C) 3 D) 19 11 / 25 To'rtburchak tomonlari 6mm, 8mm, 10mm va 1sm ga teng. Shu to`rtburchakning perimetrini toping. A) 35 B) 25 C) 24 D) 34 12 / 25 Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli. A) (1;11) B) (2;10) C) (3;5) D) (-1;4) 13 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Parallelogramm B) Romb C) Trapetsiya D) Uchburchak 14 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 360˚ B) 180˚ C) 540˚ D) 720˚ 15 / 25 106 ni kvadirati toping. A) 1234 B) 1236 C) 11225 D) 11236 16 / 25 Tengsizliklar sistemasini yeching A) x=11 B) XϵØ C) x>11 D) x=3 17 / 25 Kvadrat tenglamani yeching =0 A) ø B) x₁=-6, x₂=-1 C) x₁=-1, x₂=1 D) x₁=0, x₂=-2 18 / 25 Tenglamani yeching A) x₁,₂=12 B) x=-12 C) x₁,₂=±12 D) x₁,₂=-12 19 / 25 Tenglamani yeching A) x₁,₂=±4 ,x₃,₄=1 B) x₁,₂=±1 ,x₃,₄=±2 C) x₁,₂=±4 ,x₃,₄=-1 D) x₁,₂=1 ,x₃,₄=±2 20 / 25 Agar to’g’ri to’rtburchakning tomonlari 4 marta orttirilsa, uning yuzi necha marta ortadi? A) 8 B) 16 C) 32 D) 4 21 / 25 Tenglamani yeching: x(x-2)=0 A) 0 va -2 B) 0 va 2 C) 0 va 1 D) 2 va -3 22 / 25 Agar kvadratning yuzi 36/49 mm2 ga teng bo’lsa, uning tomonini toping? A) 7/6 mm B) 6/7 sm C) 6/7mm D) 6/8mm 23 / 25 1/125 ni o’nli davriy kasr ko’rinishida tasvirlang: A) 0,8 B) 0,008 C) 0,5 D) 0,08 24 / 25 87:124 bo’linmani 0,001 gacha aniqlik bilan hisoblang: A) 0,702 B) 0,72 C) 0,703 D) 0,207 25 / 25 Yuzi 144 sm² , balandliklari 8 sm va 12 sm bo’lgan paraleligramning perimetrini toping. A) 60 sm B) 56 sm C) 46 sm D) 40 sm 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
