Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 3-chorak Matematika choraklik 8-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 875 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 2 9 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 8-sinf Matematika 3-chorak Testni Shirinboyev Temur tayyorladi. 1 / 25 106 ni kvadirati toping. A) 1234 B) 11225 C) 11236 D) 1236 2 / 25 Qavariq 18 burchakning tomonlari sonini toping. A) 18 B) 20 C) 9 D) 9 3 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Uchburchak B) Parallelogramm C) Romb D) Trapetsiya 4 / 25 Funksiya y=-3x+5 formula bilan berilgan. x ning shunday qiymatini topingki y=-1 bo`lsin. A) x=0 B) x=4 C) x=2 D) x=1 5 / 25 Ta'rifni to'ldiring. Ikala tamoni parallel, qolgan tamonlari parallel bo'lmagan to'rtburchak .... deb ataladi. A) parallelogramm B) kvadrat C) romb D) trapetsiya 6 / 25 y=-2x+b fuksiya grafigi M(-1;7) nuqtadan o`tadi, b ni toping. A) -5 B) 9 C) 5 D) 3 7 / 25 To'g'ri to'rtburchak bir tomoni 16 smga perimetri 70 smga teng ikkinchi tomonini toping. A) 18 B) 19 C) 35 D) 20 8 / 25 Quyidagilardan qaysi biri chiziqli funksiyaga misol bo'ladi? A) y=250 B) y=2x²+3 C) y=3x² D) y=2x+5 9 / 25 To`g`ri to`rtburchakning 3 ta burchagi mos ravishda 400, 800, 1400 bo`lsa to`rtinchi burchagini toping. A) 100˚ B) 120˚ C) 60˚ D) 90˚ 10 / 25 Tenglamalar sistemsini yechishning necha xil usuli bor. A) 1 xil B) 3 xil C) 2 xil D) 4 xil 11 / 25 y=kx+b funksiya qanday funksiyaga misol bo`ladi. A) jadvalli B) grafikli C) formulali D) chiziqli 12 / 25 Ta`rifni davom ettiring. y=x2 funksiyada.. A) chiziqli funksiya B) x erkli o'zgaruvchi, y(x) erksiz o'zgaruvchi C) x erksiz o'zgaruvchi, y(x) erkli o'zgaruvchi D) TJY 13 / 25 Tengsizlikni yeching: A) x>0,35 B) x>15 C) x<-15 D) x>-0,35 14 / 25 Tenglamani yeching: 2x+1=3 A) 2 B) 3 C) 1 D) 0,5 15 / 25 x ning qanday qiymatlarida kasrdan katta bo`ladi? A) x<3/16 B) x>-1/16 C) x<-3/16 D) x>1/16 16 / 25 x ning qanday qiymatlarida kasrlar yig`indisidan kichik bo`ladi? A) x>-3,3 B) x>3,3 C) x<3,2 D) x<-3,2 17 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng kichik butun sonni toping: A) x=-6 B) x=6 C) x=7 D) x=-7 18 / 25 Aylanani 2:7 nisbatda bo’luvchi vatarning uchlaridan ikkita urinma o’tkazilgan. Hosil bo’lgan uchburchakning burchaklarini toping ( gradusda ). A) 40, 40 , 100 B) 40, 90 , 200 C) 60, 40 , 100 D) 90, 40 , 60 19 / 25 Agar kvadratning yuzi 36/49 mm2 ga teng bo’lsa, uning tomonini toping? A) 7/6 mm B) 6/7mm C) 6/8mm D) 6/7 sm 20 / 25 x1=4,92 son x2=4,9 bo’lsa, yaqinlashish xatoligini toping? A) 0,02 B) 0,8 C) 0,9 D) 0,09 21 / 25 Hisoblang: A) 10 B) 20 C) 30 D) 300 22 / 25 4 : 9 sonining 1 : 2 soniga yaqinlashishining absalyut xatoligini toping: A) 1/15 B) 1/16 C) 1/18 D) -1/18 23 / 25 5 : 13 sonini 0,001 gacha aniqlikdagi o’nli kasr ko’rinishida tasvirlang: A) 0,385 B) 0,538 C) 0,835 D) 0,853 24 / 25 3 : 7 sonining 0,43 o’nli kasrga yaqinlashish xatoligini toping? A) 1/300 B) 1/700 C) 1/600 D) 1/500 25 / 25 Asoslari 8 va 12 ga teng bo’lgan teng yonli trapetsiyaning diagonallari o’zaro perpendikulyar. Uning yuzini toping. A) 100 B) 64 C) 76 D) 144 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
