Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 2-chorak Matematika choraklik 8-sinf Matematika 2-chorak InfoMaster Aprel 20, 2021 95 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 1 OMAD YOR BO'LSIN! 8-sinf Matematika 2-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 (x,y ) sonlar juftligi sistemaning yechimi bo`lsa, y*x ni aniqlang A) 5 B) 6 C) -5 D) -4 2 / 25 Tenglmalar sistemasini yeching. A) x=1, y=2 B) x=-2, y=1 C) x=2, y=1 D) x=2, y=-1 3 / 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) 87 C) 95 D) 81 4 / 25 Tenglamani yeching: 2x+1=3 A) 3 B) 0,5 C) 1 D) 2 5 / 25 Tengsizlikni yeching: A) x>-0,35 B) x>0,35 C) x>15 D) x<-15 6 / 25 x ning qanday qiymatida funksiyaning qiymati 1 ga teng bo’ladi A) 15/8 B) 1/2; 1/2 C) 15/15 D) 1/3; 1/2 7 / 25 7x+53(x-1)-4x tengsizlikning yechimi bo`ladigan eng kichik butun sonni toping. A) x=-1 B) x=2 C) x=-2 D) x=1 8 / 25 x ning qanday qiymatlarida kasrdan katta bo`ladi? A) x>1/16 B) x<3/16 C) x>-1/16 D) x<-3/16 9 / 25 Ta'rifni to'ldiring. Qarama-qarshi tamonlari o'zaro parallel bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Trapetsiya B) Parallelogramm C) Uchburchak D) Romb 10 / 25 S(t)=60t funksiya berilgan bo'lsa, S(3) ni toping. A) 90 B) 30 C) 20 D) 180 11 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 35 B) 18 C) 20 D) 19 12 / 25 106 ni kvadirati toping. A) 11236 B) 1234 C) 1236 D) 11225 13 / 25 y=3x funksiyaning x=3 bo`lganda y ning unga mos qiymatni toping. A) y=1/3 B) y=3 C) y=9 D) y=6 14 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 1 xil B) 4 xil C) 3 xil D) 2 xil 15 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 360˚ B) 540˚ C) 720˚ D) 180˚ 16 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi B) TJY C) chiziqli funksiya D) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi 17 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) formulali B) jadvalli C) chiziqli D) grafikli 18 / 25 Quyidagilardan qaysi biri chiziqli funksiyaga misol bo'ladi? A) y=250 B) y=2x+5 C) y=3x² D) y=2x²+3 19 / 25 y=-2x+b fuksiya grafigi M(-1;7) nuqtadan o`tadi, b ni toping. A) 9 B) -5 C) 5 D) 3 20 / 25 Qavariq n burchak ichki burchaklarning yig`indisi qaysi formula yordamida topiladi? A) 180(n-3) B) n-2/n C) 180(n-2) D) 180(n-2)/n 21 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) kvadrat B) parallelogramm C) trapetsiya D) romb 22 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 23 B) 18 C) 36 D) 20 23 / 25 Funksiyalar qanday usullarda beriladi. A) formula, jadval B) formula, jadval, grafik C) sistema, jadval, grafik D) formula, jadval, sistema 24 / 25 Quyidagi nuqtalardan qaysi biri y=-2x+5 funsiyaga tegishli emas? A) (0;5) B) (3;-1) C) (1;-3) D) (-2;9) 25 / 25 To'rtburchak tomonlari 6mm, 8mm, 10mm va 1sm ga teng. Shu to`rtburchakning perimetrini toping. A) 34 B) 25 C) 24 D) 35 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 Tomonidan Wordpress Quiz plugin Author: InfoMaster Foydali bo'lsa mamnunmiz