Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1494 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) 3 B) 0,003 C) 0,3 D) 0,03 2 / 25 Tenglamani yeching: A) 11 B) 16 C) 20 D) 32 3 / 25 Hisoblang: A) 300 B) 20 C) 10 D) 30 4 / 25 Tengsizlikni yeching: 4(x-1)+5(x+1)<6(x+2)+7(x-1) A) x>1 B) x<-1 C) x<-6 D) x>-1 5 / 25 Tengsizliklar sistemasini yeching: A) xϵø B) x<3 C) x>-3 D) x>-3 6 / 25 Tenglmalar sistemasini yeching. A) x=-6, y=2 B) x=-2, y=6 C) x=6, y=-2 D) x=2, y=-6 7 / 25 x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi? A) x>-3,3 B) x>3,3 C) x<3,2 D) x<-3,2 8 / 25 Tenglamani yeching A) x=25 B) x₁,₂=±25 C) x=-25 D) x=√25 9 / 25 Kvadrat tenglamani yeching =0 A) x₁=-3, x₂=-2 B) x₁=0, x₂=2 C) x₁=-3, x₂=2 D) x₁=3, x₂=2 10 / 25 Tenglmalar sistemasini yeching A) x=2, y=1 B) x=-2, y=-1 C) x=-3, y=2 D) x=2, y=2 11 / 25 tengsizliklar sistemasining yechimi bo‘la olmaydigan sonni toping A) -1 B) -12 C) 1 D) 10 12 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 17/8 B) 12/13 C) 16/10 D) 15/8 13 / 25 Kvadrat tenglamani yeching =0 A) x₁=-6, x₂=-1 B) x₁=-1, x₂=1 C) x₁=0, x₂=-2 D) ø 14 / 25 Tenglamani yeching: A) x₁,₂=±√48/3 B) x₁,₂=4 C) x₁,₂=±√3/48 D) x₁,₂=±4 15 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) trapetsiya B) kvadrat C) romb D) parallelogramm 16 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 1 xil B) 2 xil C) 4 xil D) 3 xil 17 / 25 Quyidagilardan qaysi biri chiziqli funksiyaga misol bo'ladi? A) y=2x²+3 B) y=3x² C) y=250 D) y=2x+5 18 / 25 S(t)=60t funksiya berilgan bo'lsa, S(3) ni toping. A) 20 B) 90 C) 180 D) 30 19 / 25 Funksiyalar qanday usullarda beriladi. A) formula, jadval B) formula, jadval, sistema C) formula, jadval, grafik D) sistema, jadval, grafik 20 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 21 B) 20 C) 19 D) 3 21 / 25 Nuqtalar abssissasini toping. (1;0), (4;0), (0;-2) A) 0, 0, -2; B) 1, 4, -2. C) 1, 0, 0; D) 1, 4, 0; 22 / 25 Ta'rifni to'ldiring. Qarama-qarshi tamonlari o'zaro parallel bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Romb B) Trapetsiya C) Parallelogramm D) Uchburchak 23 / 25 To'rtburchak tomonlari 6mm, 8mm, 10mm va 1sm ga teng. Shu to`rtburchakning perimetrini toping. A) 24 B) 25 C) 34 D) 35 24 / 25 Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi? A) tegishli emas B) tegishli 25 / 25 y=3x funksiyaning x=3 bo`lganda y ning unga mos qiymatni toping. A) y=6 B) y=3 C) y=9 D) y=1/3 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
