Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1522 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 Tenglamani yeching A) x₁,₂=√64 B) x₁,₂=8 C) x₁,₂=±8 D) x₁,₂=-8 2 / 25 Kvadrat tenglamani yeching A) x₁=2, x₂=5 B) ø C) x₁=-5, x₂=2 D) x₁=-2, x₂=5 3 / 25 Tenglmalar sistemasini yeching A) x=-3, y=2 B) x=2, y=2 C) x=-2, y=-1 D) x=2, y=1 4 / 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 5 / 25 Tenglamani yeching A) x=5 B) x₁,₂=±5 C) x₁,₂=5 D) x₁,₂=-5 6 / 25 Hisoblang: A) 16 B) 3 C) 4 D) -4 7 / 25 Tenglamalar sistemasini yeching A) x=6, y=-2 B) x=-3, y=-2 C) x=-6, y=-2 D) x=-4, y=-2 8 / 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 9 / 25 Tenglmalar sistemasini yeching A) x=3, y=1 B) x=1, y=-1 C) x=5, y=-1 D) x=2, y=-2 10 / 25 Kvadrat tenglamani yeching A) x₁=0, x₂=-1 B) x₁=-1/3, x₂=-1/4 C) x₁=-1/3, x₂=1/4 D) x₁=1/3, x₂=1/4 11 / 25 Tenglamani yeching A) x=25 B) x=-25 C) x₁,₂=±25 D) x=√25 12 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 720˚ B) 180˚ C) 360˚ D) 540˚ 13 / 25 To'rtburchak tomonlari 6mm, 8mm, 10mm va 1sm ga teng. Shu to`rtburchakning perimetrini toping. A) 35 B) 25 C) 34 D) 24 14 / 25 Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli. A) (2;10) B) (3;5) C) (-1;4) D) (1;11) 15 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Romb C) Kvadrat D) Trapetsiya 16 / 25 y=3x funksiyaning x=3 bo`lganda y ning unga mos qiymatni toping. A) y=9 B) y=6 C) y=1/3 D) y=3 17 / 25 7(1-x)>5(3-x) tengsizlikning yechimi bo`ladigan eng katta butun sonni toping. A) x=3 B) x=5 C) x=-3 D) x=-5 18 / 25 Tenglmalar sistemasini yeching. A) x=-2, y=6 B) x=-6, y=2 C) x=6, y=-2 D) x=2, y=-6 19 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 1/3; 1/2 B) 1/2; 1/2 C) 15/15 D) 15/8 20 / 25 Tenglamani yeching: A) 16 B) 20 C) 11 D) 32 21 / 25 Tengsizlikning ikkala qismini 2 ga bo’ling: -2< 5 A) -1<0,5 B) -1<2,5 C) 1<5 D) -1≤2,5 22 / 25 (5;10)ni qo’sh tengsizlik ko’rinishida tasvirlang A) 510 B) T.J.Y C) 5>x >10 D) 5<x <10 23 / 25 Hisoblang: A) 300 B) 10 C) 20 D) 30 24 / 25 87:124 bo’linmani 0,001 gacha aniqlik bilan hisoblang: A) 0,703 B) 0,207 C) 0,702 D) 0,72 25 / 25 Aylanani 2:7 nisbatda bo’luvchi vatarning uchlaridan ikkita urinma o’tkazilgan. Hosil bo’lgan uchburchakning burchaklarini toping ( gradusda ). A) 40, 40 , 100 B) 40, 90 , 200 C) 90, 40 , 60 D) 60, 40 , 100 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
