Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak №2 Matematika choraklik 8-sinf Matematika 4-chorak №2 InfoMaster May 18, 2021 1132 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 14 2 Yaratilgan May 18, 2021 Tomonidan InfoMaster 8-sinf Matematika 4-chorak Ismi familiyangizni kriting! Ism 1 / 25 Parallelogrammning yuzi 36 , a tamoniga tushurilgan balandliklari 3 cm . Shu parallelogrammning a tamonini toping. A) 6 B) 3 C) 12 D) 4 2 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 12/13 B) 16/10 C) 17/8 D) 15/8 3 / 25 Tenglamani yeching A) x₁,₂=±5 B) x₁,₂=±√5 , x₃,₄=1 C) x₁,₂=±√5 D) x₁,₂=1 , x₃,₄=-1 4 / 25 Kvadrat tenglamani yeching A) x₁=0, x₂=-1 B) x₁=1/3, x₂=-1/2 C) x₁=-1/3, x₂=1/2 D) x₁=1/3, x₂=1/2 5 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Parallelogramm B) Uchburchak C) Romb D) Trapetsiya 6 / 25 To‘g‘ri to‘rtburchakning bir tomoni 25 cm, ikkinchi tomoni esa undan 12 cm uzun. To‘g‘ri to‘rtburchakning yuzini toping. A) 600 B) 300 C) 925 D) 1025 7 / 25 Diagonallari 3,2 cm va 0,5 dm bo‘lgan rombning yuzini toping. larda. A) 0,8 B) 8 C) 1,6 D) 0,5 8 / 25 tengsizliklar sistemasining yechimi bo‘la olmaydigan sonni toping A) 1 B) 10 C) -1 D) -12 9 / 25 Teng yonli trapetsiyaning diagonallari o‘zaro perpendikular va balandligi 8 cm ga teng. Shu trapetsiyaning yuzini toping. A) 36 B) 45 C) 55 D) 64 10 / 25 Tengsizliklar sistemasini yeching A) x>11 B) x=3 C) x=11 D) XϵØ 11 / 25 Kvadratning tomoni 1.2 dm bo'lsauning yuzini toping larda. A) 1,44 B) 2,44 C) 14,2 D) 144 12 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 18 B) 20 C) 35 D) 19 13 / 25 va berilgan bo'lsa vektorning kordinatalarini toping. A) 1;10 B) 3;2 C) -1;10 D) 3;10 14 / 25 Tenglamani yeching A) x₁,₂=±4 ,x₃,₄=1 B) x₁,₂=1 ,x₃,₄=±2 C) x₁,₂=±1 ,x₃,₄=±2 D) x₁,₂=±4 ,x₃,₄=-1 15 / 25 Hisoblang: A) 16 B) -4 C) 4 D) 3 16 / 25 Tengsizlikni yeching: 5(x-3)+2x<4x+3 A) x>6 B) x>-6 C) x<-6 D) x<6 17 / 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) 18 / 25 Kvadrat tenglamani yeching =0 A) x₁=-3, x₂=-2 B) x₁=0, x₂=2 C) x₁=3, x₂=2 D) x₁=-3, x₂=2 19 / 25 4 ga bo`lganda 3 qoldiq, 10 ga bo`lganda 1 qoldiq chiqadigan va ikkinchi bo`linma birinchi bo`linmadan 13 ta kam bo`ladigan natural sonni toping. A) 87 B) 81 C) 91 D) 95 20 / 25 Tenglamani yeching A) x₁,₂=-11 B) x₁,₂=√11 C) x₁,₂=±√11 D) x₁,₂=±11 21 / 25 Skalar kattalik deb nimaga aytiladi? A) Faqat yo'nalishi bilan aniqlanadigan kattalikka B) Faqat son qiymati bilan aniqlanadigan kattalikka C) Bunday tushuncha yo'q D) Son qiymati va yo'nalishi bilan aniqlanadigan kattalikka 22 / 25 Tengsizlikni yeching: x + 4>3 – 2x A) x>3 B) x>1/3 C) x>-1/3 D) x<1/3 23 / 25 Tenglmalar sistemasini yeching A) x=3, y=1 B) x=2, y=-2 C) x=1, y=-1 D) x=5, y=-1 24 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Kvadrat C) Trapetsiya D) Romb 25 / 25 Tenglamani yeching: A) x₁,₂=±√48/3 B) x₁,₂=±√3/48 C) x₁,₂=4 D) x₁,₂=±4 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
