Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1498 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 17 : 25 sonini 0,1 gacha aniqlikda o’nli kasr ko’rinishida tasvirlang: A) 0,9 B) 0,7 C) 0,8 D) 0,5 2 / 25 To’g’ri to’rtburchakning yuzi 400 ga,tomonlarining nisbati 4:1 ga teng. Shu to’g’ri to’rtburchakning perimetrini toping A) 120 B) 100 C) 200 D) 80 3 / 25 Tenglamani yeching: A) 11 B) 16 C) 20 D) 32 4 / 25 Tengsizlikning ikkala qismini 2 ga bo’ling: -2< 5 A) 1<5 B) -1<0,5 C) -1<2,5 D) -1≤2,5 5 / 25 3 : 7 sonining 0,43 o’nli kasrga yaqinlashish xatoligini toping? A) 1/600 B) 1/700 C) 1/300 D) 1/500 6 / 25 n ning quyidagi tengsizlikni qanoatlantiruvchi butun sondan iborat eng katta qiymatini toping: n≤3 A) n=-3 B) n=3 C) n=-2 D) n=2 7 / 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 8 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=-1 B) x=1 C) x=-2 D) x=3 9 / 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 10 / 25 Hisoblang: A) 16 B) 3 C) -4 D) 4 11 / 25 Tenglamani yeching A) x₁,₂=12 B) x₁,₂=±12 C) x=-12 D) x₁,₂=-12 12 / 25 Kvadrat tenglamani yeching A) x₁=1/3, x₂=1/2 B) x₁=1/3, x₂=-1/2 C) x₁=0, x₂=-1 D) x₁=-1/3, x₂=1/2 13 / 25 Tenglamani yeching: A) x₁,₂=±√3/48 B) x₁,₂=±4 C) x₁,₂=4 D) x₁,₂=±√48/3 14 / 25 Tenglamani yeching A) x₁,₂=√64 B) x₁,₂=-8 C) x₁,₂=8 D) x₁,₂=±8 15 / 25 Kvadrat tenglamani yeching A) x₁=-1/3, x₂=1/4 B) x₁=0, x₂=-1 C) x₁=-1/3, x₂=-1/4 D) x₁=1/3, x₂=1/4 16 / 25 Tenglmalar sistemasini yeching A) x=3, y=1 B) x=5, y=-1 C) x=1, y=-1 D) x=2, y=-2 17 / 25 Tengsizlikni yeching: 4(x-1)+5(x+1)<6(x+2)+7(x-1) A) x<-6 B) x<-1 C) x>1 D) x>-1 18 / 25 Tenglamani yeching A) x₁,₂=5 B) x₁,₂=±5 C) x₁,₂=-5 D) x=5 19 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 12/13 B) 15/8 C) 17/8 D) 16/10 20 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) parallelogramm B) trapetsiya C) kvadrat D) romb 21 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi B) TJY C) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi D) chiziqli funksiya 22 / 25 Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi? A) tegishli B) tegishli emas 23 / 25 Qavariq 18 burchakning tomonlari sonini toping. A) 20 B) 9 C) 18 D) 9 24 / 25 106 ni kvadirati toping. A) 11236 B) 11225 C) 1236 D) 1234 25 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 4 xil B) 3 xil C) 1 xil D) 2 xil 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
