Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 4-chorak Matematika choraklik 8-sinf Matematika 4-chorak InfoMaster May 5, 2021 1498 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 5 14 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 4-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 0,09 sonining arifmetik kvadrat ildizini toping: A) 0,03 B) 3 C) 0,003 D) 0,3 2 / 25 Agar kvadratning yuzi 36/49 mm2 ga teng bo’lsa, uning tomonini toping? A) 7/6 mm B) 6/7mm C) 6/7 sm D) 6/8mm 3 / 25 Tenglamani yeching: A) 16 B) 20 C) 11 D) 32 4 / 25 Tengsizliklarni hadma-had ko’paytiring: 3,2>3,1 va 3>2 A) 9,6>6 B) 9,6>6 C) -9,6<-6,2 D) 9,6>6,2 5 / 25 Tenglamani yeching: x(x-2)=0 A) 0 va 2 B) 0 va 1 C) 2 va -3 D) 0 va -2 6 / 25 1/125 ni o’nli davriy kasr ko’rinishida tasvirlang: A) 0,008 B) 0,5 C) 0,08 D) 0,8 7 / 25 Teng tomonli uchburchakning balandligi 9 sm. Shu uchburchakka ichki chizilgan aylana radiusini toping. A) 0 B) 3 C) 9 D) 6 8 / 25 Tenglmalar sistemasini yeching A) x=2, y=1 B) x=-2, y=-1 C) x=2, y=2 D) x=-3, y=2 9 / 25 Kvadrat tenglamani yeching =0 A) x₁=0, x₂=-2 B) x₁=-6, x₂=-1 C) x₁=-1, x₂=1 D) ø 10 / 25 Hisoblang: A) 4 B) 16 C) 3 D) -4 11 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 16/10 B) 15/8 C) 17/8 D) 12/13 12 / 25 x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi? A) x>3,3 B) x<-3,2 C) x>-3,3 D) x<3,2 13 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 1/2; 1/2 B) 1/3; 1/2 C) 15/15 D) 15/8 14 / 25 a ning qanday qiymatlarida tenglamalar sistemasi yechimga ega bo`lmaydi. A) 1 B) 0 C) -3 D) 2 15 / 25 Tenglamani yeching: 2x+1=3 A) 0,5 B) 3 C) 2 D) 1 16 / 25 (x,y ) sonlar juftligi sistemaning yechimi bo`lsa, y*x ni aniqlang A) -5 B) -4 C) 6 D) 5 17 / 25 7(1-x)>5(3-x) tengsizlikning yechimi bo`ladigan eng katta butun sonni toping. A) x=3 B) x=5 C) x=-5 D) x=-3 18 / 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 19 / 25 y=-2x+b fuksiya grafigi M(-1;7) nuqtadan o`tadi, b ni toping. A) -5 B) 3 C) 9 D) 5 20 / 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 21 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 1 xil B) 4 xil C) 3 xil D) 2 xil 22 / 25 To`g`ri to`rtburchakning 3 ta burchagi mos ravishda 400, 800, 1400 bo`lsa to`rtinchi burchagini toping. A) 100˚ B) 90˚ C) 120˚ D) 60˚ 23 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Uchburchak B) Parallelogramm C) Romb D) Trapetsiya 24 / 25 Funksiya y=-3x+5 formula bilan berilgan. x ning shunday qiymatini topingki y=-1 bo`lsin. A) x=1 B) x=2 C) x=4 D) x=0 25 / 25 Funksiya y(x)=2x-1 formula bilan berilgan bo'lsa, y(10) ni toping. A) 21 B) 20 C) 3 D) 19 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
