Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 3-chorak Matematika choraklik 8-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 673 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 27 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 3-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 720˚ B) 360˚ C) 180˚ D) 540˚ 2 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Kvadrat B) Trapetsiya C) Parallelogramm D) Romb 3 / 25 S(t)=60t funksiya berilgan bo'lsa, S(3) ni toping. A) 20 B) 90 C) 30 D) 180 4 / 25 Funksiyalar qanday usullarda beriladi. A) sistema, jadval, grafik B) formula, jadval, grafik C) formula, jadval D) formula, jadval, sistema 5 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) romb B) kvadrat C) parallelogramm D) trapetsiya 6 / 25 y=3x funksiyaning x=3 bo`lganda y ning unga mos qiymatni toping. A) y=9 B) y=3 C) y=6 D) y=1/3 7 / 25 Quyidagilardan qaysi biri chiziqli funksiyaga misol bo'ladi? A) y=2x+5 B) y=3x² C) y=2x²+3 D) y=250 8 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 23 B) 18 C) 20 D) 36 9 / 25 106 ni kvadirati toping. A) 1234 B) 11236 C) 11225 D) 1236 10 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 20 B) 19 C) 3 D) 21 11 / 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) 72 B) 20 C) 36 D) 26 12 / 25 Tengsizliklar sistemasini yeching: A) x<3 B) x>-3 C) xϵø D) x>-3 13 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping: A) x=-6 B) x=7 C) x=6 D) x=-7 14 / 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) 750 so`m, 350 so`m C) 950 so`m, 150 so`m D) 900 so`m, 200 so`m 15 / 25 Tengsizlikni yeching: A) x>0,35 B) x<-15 C) x>-0,35 D) x>15 16 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=-2 B) x=-1 C) x=3 D) x=1 17 / 25 Teng tomonli uchburchakning balandligi 9 sm. Shu uchburchakka ichki chizilgan aylana radiusini toping. A) 9 B) 6 C) 3 D) 0 18 / 25 Tenglamani yeching: A) 11 B) 20 C) 16 D) 32 19 / 25 To’g’ri to’rtburchakning yuzi 400 ga,tomonlarining nisbati 4:1 ga teng. Shu to’g’ri to’rtburchakning perimetrini toping A) 200 B) 80 C) 100 D) 120 20 / 25 Hisoblang: A) 20 B) 10 C) 300 D) 30 21 / 25 Tenglamani yeching: x(x-2)=0 A) 0 va 1 B) 0 va -2 C) 0 va 2 D) 2 va -3 22 / 25 87:124 bo’linmani 0,001 gacha aniqlik bilan hisoblang: A) 0,72 B) 0,702 C) 0,207 D) 0,703 23 / 25 Tengsizlikning ikkala qismiga -10 ni qo’shing: 3,35<4,5 A) -6<-5 B) 6,65<5,5 C) -6,65<5,5 D) -6,65<-5,5 24 / 25 Tengsizlikning ikkala qismini 2 ga bo’ling: -2< 5 A) -1<2,5 B) -1≤2,5 C) 1<5 D) -1<0,5 25 / 25 Yuzi 144 sm² , balandliklari 8 sm va 12 sm bo’lgan paraleligramning perimetrini toping. A) 40 sm B) 60 sm C) 56 sm D) 46 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
