Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1438 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 5 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 4-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 y=kx+4 funksiya grafigi M(1;1) nuqtadan o`tishi mumkin bo`lsa, k ni toping. A) 3 B) -3 C) -2 D) 3 2 / 25 Ta'rifni to'ldiring. Qarama-qarshi tamonlari o'zaro parallel bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Trapetsiya C) Romb D) Uchburchak 3 / 25 106 ni kvadirati toping. A) 1234 B) 1236 C) 11225 D) 11236 4 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 36 B) 23 C) 18 D) 20 5 / 25 Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi? A) tegishli emas B) tegishli 6 / 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 7 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Romb B) Trapetsiya C) Parallelogramm D) Kvadrat 8 / 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 9 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Romb B) Parallelogramm C) Trapetsiya D) Uchburchak 10 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) trapetsiya B) parallelogramm C) kvadrat D) romb 11 / 25 Agar kvadratning yuzi 36/49 mm2 ga teng bo’lsa, uning tomonini toping? A) 6/8mm B) 6/7 sm C) 6/7mm D) 7/6 mm 12 / 25 Tengsizlikning ikkala qismiga -10 ni qo’shing: 3,35<4,5 A) -6,65<-5,5 B) -6<-5 C) 6,65<5,5 D) -6,65<5,5 13 / 25 Teng tomonli uchburchakning balandligi 9 sm. Shu uchburchakka ichki chizilgan aylana radiusini toping. A) 3 B) 6 C) 0 D) 9 14 / 25 17 : 25 sonini 0,1 gacha aniqlikda o’nli kasr ko’rinishida tasvirlang: A) 0,5 B) 0,7 C) 0,9 D) 0,8 15 / 25 Tenglamani yeching A) x₁,₂=-8 B) x₁,₂=√64 C) x₁,₂=8 D) x₁,₂=±8 16 / 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 17 / 25 Tenglamani yeching A) x₁,₂=√11 B) x₁,₂=-11 C) x₁,₂=±√11 D) x₁,₂=±11 18 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 12/13 B) 15/8 C) 16/10 D) 17/8 19 / 25 Kvadrat tenglamani yeching A) ø B) x₁=2, x₂=0 C) x₁=-1, x₂=1 D) x₁=-2, x₂=-2 20 / 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 21 / 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 22 / 25 7x+53(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping. A) x=-2 B) x=-1 C) x=2 D) x=1 23 / 25 (x,y ) sonlar juftligi sistemaning yechimi bo`lsa, y*x ni aniqlang A) -5 B) 6 C) 5 D) -4 24 / 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) 36 B) 26 C) 72 D) 20 25 / 25 Tengsizliklar sistemasini yeching: A) x>-3 B) xϵø C) x>-3 D) x<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
