Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 3-chorak Matematika choraklik 8-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 578 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 3-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 1/125 ni o’nli davriy kasr ko’rinishida tasvirlang: A) 0,5 B) 0,008 C) 0,08 D) 0,8 2 / 25 0,09 sonining arifmetik kvadrat ildizini toping: A) 0,3 B) 3 C) 0,003 D) 0,03 3 / 25 n ning quyidagi tengsizlikni qanoatlantiruvchi butun sondan iborat eng katta qiymatini toping: n≤3 A) n=-3 B) n=2 C) n=3 D) n=-2 4 / 25 To’g’ri to’rtburchakning yuzi 400 ga,tomonlarining nisbati 4:1 ga teng. Shu to’g’ri to’rtburchakning perimetrini toping A) 200 B) 100 C) 80 D) 120 5 / 25 Teng tomonli uchburchakning balandligi 9 sm. Shu uchburchakka ichki chizilgan aylana radiusini toping. A) 6 B) 0 C) 9 D) 3 6 / 25 Yuzi 144 sm² , balandliklari 8 sm va 12 sm bo’lgan paraleligramning perimetrini toping. A) 56 sm B) 40 sm C) 60 sm D) 46 sm 7 / 25 Agar to’g’ri to’rtburchakning tomonlari 4 marta orttirilsa, uning yuzi necha marta ortadi? A) 4 B) 16 C) 8 D) 32 8 / 25 Tengsizlikning ikkala qismiga -10 ni qo’shing: 3,35<4,5 A) -6,65<5,5 B) -6,65<-5,5 C) -6<-5 D) 6,65<5,5 9 / 25 Tengsizlikni yeching: 5(x-3)+2x<4x+3 A) x<6 B) x<-6 C) x>-6 D) x>6 10 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 1/2; 1/2 B) 15/8 C) 1/3; 1/2 D) 15/15 11 / 25 Kitob va daftar birgalikda 1100 so`m turadi. Kitob narxining 5% i daftar narxining 10% idan 25 so`m qimmat. Kitob va daftar alohida-alohida qancha turadi. A) 900 so`m, 200 so`m B) 950 so`m, 150 so`m C) 800 so`m, 300 so`m D) 750 so`m, 350 so`m 12 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=1 B) x=3 C) x=-1 D) x=-2 13 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping: A) x=7 B) x=-7 C) x=-6 D) x=6 14 / 25 a ning qanday qiymatlarida tenglamalar sistemasi yechimga ega bo`lmaydi. A) -3 B) 1 C) 2 D) 0 15 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 20 B) 19 C) 18 D) 35 16 / 25 Funksiya y=x+2 formula bilan berilgan bo'lsa, M(0;2) nuqta shu funksiyaga tegishlimi? A) tegishli emas B) tegishli 17 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 1 xil B) 2 xil C) 3 xil D) 4 xil 18 / 25 106 ni kvadirati toping. A) 11236 B) 11225 C) 1236 D) 1234 19 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 180˚ B) 360˚ C) 540˚ D) 720˚ 20 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Uchburchak B) Parallelogramm C) Trapetsiya D) Romb 21 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Romb B) Trapetsiya C) Kvadrat D) Parallelogramm 22 / 25 Quyidagi nuqtalardan qaysi biri y=-2x+5 funsiyaga tegishli emas? A) (3;-1) B) (-2;9) C) (0;5) D) (1;-3) 23 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 20 B) 18 C) 36 D) 23 24 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi B) TJY C) chiziqli funksiya D) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi 25 / 25 y=-2x+b fuksiya grafigi M(-1;7) nuqtadan o`tadi, b ni toping. A) 3 B) 9 C) -5 D) 5 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
