Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak №2 Matematika choraklik 8-sinf Matematika 4-chorak №2 InfoMaster May 18, 2021 231 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 3 48 Yaratilgan May 18, 2021 8-sinf Matematika 4-chorak Ismi familiyangizni kriting! Ism 1 / 25 106 ni kvadirati toping. A) 11236 B) 1236 C) 11225 D) 1234 2 / 25 Nuqtalar abssissasini toping. (1;0), (4;0), (0;-2) A) 1, 4, -2. B) 1, 4, 0; C) 0, 0, -2; D) 1, 0, 0; 3 / 25 Tenglamani yeching A) x₁,₂=±√11 B) x₁,₂=-11 C) x₁,₂=±11 D) x₁,₂=√11 4 / 25 Rombning yuzi 80 , diagonallaridan bin 20 cm ga teng. Shu rombning ikkinchi diagonalini toping. A) 20 B) 4 C) 10 D) 8 5 / 25 vektorning uzunligi 5 ga teng. m ni toping. A) 4 B) 2 C) 5 D) 3 6 / 25 Kvadrat tenglamani yeching A) x₁=-2, x₂=5 B) x₁=-5, x₂=2 C) x₁=2, x₂=5 D) ø 7 / 25 Tenglamani yeching A) x₁,₂=12 B) x₁,₂=±12 C) x₁,₂=-12 D) x=-12 8 / 25 Qanday vetorlar qarama-qarshi vektorlar deyiladi? A) Ko'paytmasi nolga teng bo'lgan vektorlar B) Bo'linmasi nolga teng bo'lgan vektorlar C) Ayirmasi nolga teng bo'lgan vektorlar D) Yig'indisi nolga teng bo'lgan vektorlar 9 / 25 Trapetsiyaning asoslari 11 cm va 18 cm ga, balandligi esa 6 cm ga teng. Shu trapetsiyaning yuzini toping. A) 87 B) 56 C) 96 D) 78 10 / 25 bo'lsa, vektorni hisoblang. A) 12 B) 15 C) 17 D) 10 11 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Uchburchak B) Trapetsiya C) Romb D) Parallelogramm 12 / 25 Yuzi 144 sm² , balandliklari 8 sm va 12 sm bo’lgan paraleligramning perimetrini toping. A) 46 sm B) 40 sm C) 60 sm D) 56 sm 13 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 12/13 B) 16/10 C) 17/8 D) 15/8 14 / 25 Tengsizlikni yeching: 4(x-1)+5(x+1)<6(x+2)+7(x-1) A) x>1 B) x>-1 C) x<-1 D) x<-6 15 / 25 Kvadrat tenglamani yeching A) x₁=-1/3, x₂=-1/4 B) x₁=1/3, x₂=1/4 C) x₁=0, x₂=-1 D) x₁=-1/3, x₂=1/4 16 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 20 B) 18 C) 19 D) 35 17 / 25 va berilgan bo'lsa vektorning kordinatalarini toping. A) 3;10 B) 1;10 C) 3;2 D) -1;10 18 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) trapetsiya B) romb C) kvadrat D) parallelogramm 19 / 25 Kvadratning tomoni 1.2 dm bo'lsauning yuzini toping larda. A) 144 B) 1,44 C) 14,2 D) 2,44 20 / 25 Tenglamani yeching: 2x+1=3 A) 0,5 B) 3 C) 2 D) 1 21 / 25 tengsizliklar sistemasining yechimi bo‘la olmaydigan sonni toping A) -12 B) -1 C) 1 D) 10 22 / 25 Teng yonli trapetsiyaning diagonallari o‘zaro perpendikular va balandligi 8 cm ga teng. Shu trapetsiyaning yuzini toping. A) 55 B) 36 C) 64 D) 45 23 / 25 Tenglamani yeching A) x=√25 B) x=25 C) x₁,₂=±25 D) x=-25 24 / 25 Tenglamani yeching: A) x₁,₂=±4 B) x₁,₂=±√3/48 C) x₁,₂=±√48/3 D) x₁,₂=4 25 / 25 Parallelogrammning tomoni 16 cm ga, unga tushirilgan balandlik esa 9 cm ga teng. Shu parallelogrammga tengdosh kvadratning yuzini toping. A) 225 B) 15 C) 144 D) 12 0% Testni qayta ishga tushiring Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz
