Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak №2 Matematika choraklik 8-sinf Matematika 4-chorak №2 InfoMaster May 18, 2021 478 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 9 3 Yaratilgan May 18, 2021 Tomonidan InfoMaster 8-sinf Matematika 4-chorak Ismi familiyangizni kriting! Ism 1 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) trapetsiya B) parallelogramm C) romb D) kvadrat 2 / 25 Tenglamani yeching A) x₁,₂=±√5 B) x₁,₂=±5 C) x₁,₂=±√5 , x₃,₄=1 D) x₁,₂=1 , x₃,₄=-1 3 / 25 Kvadrat tenglamani yeching A) x₁=-2, x₂=5 B) x₁=-5, x₂=2 C) x₁=2, x₂=5 D) ø 4 / 25 Tenglamani yeching: 2x+1=3 A) 0,5 B) 1 C) 2 D) 3 5 / 25 Tengsizlikni yeching: x + 4>3 – 2x A) x>-1/3 B) x>3 C) x>1/3 D) x<1/3 6 / 25 Tenglmalar sistemasini yeching A) x=2, y=-2 B) x=1, y=-1 C) x=5, y=-1 D) x=3, y=1 7 / 25 Tenglamani yeching A) x₁,₂=√11 B) x₁,₂=-11 C) x₁,₂=±√11 D) x₁,₂=±11 8 / 25 Tenglamalar sistemasini yeching A) x=-4, y=-2 B) x=-6, y=-2 C) x=-3, y=-2 D) x=6, y=-2 9 / 25 Rombning yuzi 164 , diagonallaridan bin 8 cm ga teng. Shu rombning ikkinchi diagonalini toping. A) 51 B) 40 C) 41 D) 50 10 / 25 va berilgan bo'lsa vektorning kordinatalarini toping. A) 1;8 B) 3;0 C) -3;-8 D) -3;0 11 / 25 Tenglmalar sistemasini yeching A) x=-4 , y=-1 B) (1;4) va (4;1) C) x=1 , y=2 D) x=-2 , y=1 12 / 25 Tenglamani yeching A) x₁,₂=-5 B) x₁,₂=±5 C) x=5 D) x₁,₂=5 13 / 25 106 ni kvadirati toping. A) 11225 B) 1236 C) 11236 D) 1234 14 / 25 tengsizliklar sistemasining yechimi bo‘la olmaydigan sonni toping A) -12 B) 1 C) -1 D) 10 15 / 25 17 : 25 sonini 0,1 gacha aniqlikda o’nli kasr ko’rinishida tasvirlang: A) 0,9 B) 0,8 C) 0,5 D) 0,7 16 / 25 Parallelogrammning yuzi 36 , a tamoniga tushurilgan balandliklari 3 cm . Shu parallelogrammning a tamonini toping. A) 3 B) 6 C) 12 D) 4 17 / 25 To‘g‘ri tasdiqni aniqlang A) Agar а > -5, b > 7, bo‘lsa аb > 36 B) TJY C) Agar а > 4, b > 6, bo‘lsa а + b < 9 D) Agar а < 4, b < -5, bo‘lsa аb < 20 18 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Romb C) Trapetsiya D) Kvadrat 19 / 25 Ikki soning ayirmasi 3 ga, ularning ko`paytmasi 28 ga teng. Shu sonlarni toping A) 17 va 14 B) 5 va 2 C) 7 va 14 D) 7 va 4 20 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 12/13 B) 17/8 C) 16/10 D) 15/8 21 / 25 Tenglamani yeching A) x₁,₂=±8 B) x₁,₂=-8 C) x₁,₂=8 D) x₁,₂=√64 22 / 25 Tenglamani yeching A) x₁,₂=12 B) x₁,₂=-12 C) x₁,₂=±12 D) x=-12 23 / 25 A(-1;4) va B(3;9) nuqtalar berilgan bo'lsa ni toping. A) (5;4) B) (-1;5) C) (4;5) D) (10;-1) 24 / 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) 91 B) 95 C) 87 D) 81 25 / 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 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz
