Uy » Choraklik online testlar » Matematika choraklik » 8-sinf Matematika 3-chorak Matematika choraklik 8-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 873 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 Rombning diagonallari 18 sm va 24 sm uning perimetrini toping A) 30 sm B) 40 sm C) 50 sm D) 60 sm 2 / 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 3 / 25 4 : 9 sonining 1 : 2 soniga yaqinlashishining absalyut xatoligini toping: A) 1/15 B) 1/18 C) -1/18 D) 1/16 4 / 25 (5;10)ni qo’sh tengsizlik ko’rinishida tasvirlang A) 510 B) 5>x >10 C) T.J.Y D) 5<x <10 5 / 25 Tengsizlikning ikkala qismiga -10 ni qo’shing: 3,35<4,5 A) -6,65<5,5 B) 6,65<5,5 C) -6,65<-5,5 D) -6<-5 6 / 25 Hisoblang: A) 20 B) 300 C) 10 D) 30 7 / 25 Agar to’g’ri to’rtburchakning tomonlari 4 marta orttirilsa, uning yuzi necha marta ortadi? A) 8 B) 32 C) 4 D) 16 8 / 25 Tengsizlikning ikkala qismini 2 ga bo’ling: -2< 5 A) -1<2,5 B) 1<5 C) -1<0,5 D) -1≤2,5 9 / 25 Tenglamani yeching: A) 16 B) 32 C) 11 D) 20 10 / 25 Olti burchakning ichki burchaklari yig`indisini toping. A) 360˚ B) 720˚ C) 540˚ D) 180˚ 11 / 25 To`g`ri to`rtburchakning 3 ta burchagi mos ravishda 400, 800, 1400 bo`lsa to`rtinchi burchagini toping. A) 90˚ B) 120˚ C) 100˚ D) 60˚ 12 / 25 S(t)=60t funksiya berilgan bo'lsa, S(3) ni toping. A) 90 B) 30 C) 20 D) 180 13 / 25 Nuqtalar abssissasini toping. (1;0), (4;0), (0;-2) A) 1, 0, 0; B) 1, 4, -2. C) 1, 4, 0; D) 0, 0, -2; 14 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan parallelogramm .... deb ataladi. A) Trapetsiya B) Parallelogramm C) Uchburchak D) Romb 15 / 25 Ta'rifni to'ldiring. Tamonlari teng bo'lgan to'g'ri to'rtburchak .... deb ataladi. A) Parallelogramm B) Kvadrat C) Trapetsiya D) Romb 16 / 25 Quyidagi nuqtalardan qaysi biri y=3x+7 funksiyaga tegishli. A) (2;10) B) (-1;4) C) (3;5) D) (1;11) 17 / 25 Quyidagi nuqtalardan qaysi biri y=-2x+5 funsiyaga tegishli emas? A) (0;5) B) (1;-3) C) (-2;9) D) (3;-1) 18 / 25 106 ni kvadirati toping. A) 11225 B) 1234 C) 1236 D) 11236 19 / 25 To'g'ri to'rtburchakning perimetri 66 smga teng eni esa 15 sm. Shu to'rtburchakning bo'yini toping? A) 20 B) 23 C) 18 D) 36 20 / 25 Tenglmalar sistemasini yeching. A) x=6, y=-2 B) x=2, y=-6 C) x=-6, y=2 D) x=-2, y=6 21 / 25 Tengsizliklar sistemasining yechimi bo`ladigan eng katta butun sonni toping: A) x=-2 B) x=3 C) x=-1 D) x=1 22 / 25 Tengsizlikni yeching: 4(x-1)+5(x+1)<6(x+2)+7(x-1) A) x>1 B) x<-1 C) x>-1 D) x<-6 23 / 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 24 / 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 25 / 25 Tengsizlikni yeching: A) x>-0,35 B) x>0,35 C) x<-15 D) x>15 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
