Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak №2 Matematika choraklik 8-sinf Matematika 4-chorak №2 InfoMaster May 18, 2021 569 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 9 20 Yaratilgan May 18, 2021 Tomonidan InfoMaster 8-sinf Matematika 4-chorak Ismi familiyangizni kriting! Ism 1 / 25 Yuzi 400 ga teng bo‘lgan kvadratning perimetrini toping. A) 120 B) 160 C) 80 D) 100 2 / 25 Tenglmalar sistemasini yeching A) x=2, y=-2 B) x=1, y=-1 C) x=5, y=-1 D) x=3, y=1 3 / 25 va berilgan bo'lsa vektorning kordinatalarini toping. A) 3;0 B) -3;-8 C) -3;0 D) 1;8 4 / 25 Tenglamani yeching A) x=5 B) x₁,₂=±5 C) x₁,₂=-5 D) x₁,₂=5 5 / 25 Teng yonli trapetsiyaning diagonallari o‘zaro perpendikular va balandligi 8 cm ga teng. Shu trapetsiyaning yuzini toping. A) 55 B) 64 C) 36 D) 45 6 / 25 Hisoblang: A) 4 B) -4 C) 3 D) 16 7 / 25 Tenglamani yeching A) x₁,₂=±√5 B) x₁,₂=±√5 , x₃,₄=1 C) x₁,₂=1 , x₃,₄=-1 D) x₁,₂=±5 8 / 25 Diagonallari 3,2 cm va 0,5 dm bo‘lgan rombning yuzini toping. larda. A) 8 B) 0,5 C) 0,8 D) 1,6 9 / 25 Tenglamani yeching A) x₁,₂=√64 B) x₁,₂=±8 C) x₁,₂=8 D) x₁,₂=-8 10 / 25 Tengsizliklar sistemasini yeching A) XϵØ B) x=3 C) x=11 D) x>11 11 / 25 5 : 13 sonini 0,001 gacha aniqlikdagi o’nli kasr ko’rinishida tasvirlang: A) 0,853 B) 0,538 C) 0,385 D) 0,835 12 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Kvadrat B) Parallelogramm C) Romb D) Trapetsiya 13 / 25 Kvadrat tenglamani yeching A) ø B) x₁=-2, x₂=5 C) x₁=2, x₂=5 D) x₁=-5, x₂=2 14 / 25 Qanday vetorlar qarama-qarshi vektorlar deyiladi? A) Bo'linmasi nolga teng bo'lgan vektorlar B) Ko'paytmasi nolga teng bo'lgan vektorlar C) Yig'indisi nolga teng bo'lgan vektorlar D) Ayirmasi nolga teng bo'lgan vektorlar 15 / 25 106 ni kvadirati toping. A) 11225 B) 1234 C) 1236 D) 11236 16 / 25 Parallelogrammning tomoni 16 cm ga, unga tushirilgan balandlik esa 9 cm ga teng. Shu parallelogrammga tengdosh kvadratning yuzini toping. A) 15 B) 144 C) 12 D) 225 17 / 25 Teng yonli trapetsiyaning diagonallari o‘zaro perpendikular va balandligi 8 cm ga teng. Shu trapetsiyaning yuzini toping. A) 45 B) 36 C) 55 D) 64 18 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) kvadrat B) parallelogramm C) romb D) trapetsiya 19 / 25 Tenglamalar sistemasini yeching A) x=-4, y=-2 B) x=-3, y=-2 C) x=-6, y=-2 D) x=6, y=-2 20 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 16/10 B) 17/8 C) 12/13 D) 15/8 21 / 25 Tenglamani yeching A) x₁,₂=-12 B) x₁,₂=12 C) x₁,₂=±12 D) x=-12 22 / 25 A(-1;4) va B(3;9) nuqtalar berilgan bo'lsa ni toping. A) (-1;5) B) (5;4) C) (4;5) D) (10;-1) 23 / 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 24 / 25 Tenglamani yeching: A) x₁,₂=4 B) x₁,₂=±√3/48 C) x₁,₂=±4 D) x₁,₂=±√48/3 25 / 25 7x+53(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping. A) x=-1 B) x=1 C) x=-2 D) x=2 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
