7-sinf Matematika 2-chorak Aprel 7, 2021Aprel 7, 2021 da chop etilgan InfoMaster tomonidan 7-sinf Matematika 2-chorak ga fikr bildirilmagan. 0 OMAD YOR BO'LSIN! 7-sinf Matematika 2-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Algebraik ifodaning qiymatini toping:, bunda a = 10, b = -5 A) 250 B) 0 C) -50 D) -1250 2 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 45° B) 60° C) 30° D) 90 ° 3 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 115 gradus B) 15 gradus C) 105 gradus D) 45 gradus 4 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 14,234 B) 19,174 C) 5,76 D) 10,606 5 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 3,8 B) 13 C) 2,6 D) 1,2 6 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 1 B) 2 C) istalgancha D) 3 7 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 18 B) 12 C) 1 D) 3 8 / 25 Tenglamani yeching: 0,04x = 4 A) 0,16 B) 0,016 C) 100 D) 10 9 / 25 Har biri x so`mdan 12 ta daftar va har biri y so`mdan 2 ta ruchka sotib olindi. Hamma xarid qancha turadi ? A) (x + 12) • (y + 2) B) 14xy C) 12x + 2y D) 14 +x +y 10 / 25 Birhadning son qiymatini toping: bunda y=-15, x=6 A) 3 B) -1 C) 18 D) 12 11 / 25 Tenglamani yeching: 12x - 48 = 5x +1. A) 3 B) -49/17 C) 1 D) 7 12 / 25 Tenglik shaklida yozing: a va b sonlari yig`indisining ikkilangani ularning ko`paytmasiga teng. A) a + b = 2 • a • b B) a + b • 2 = a • b C) 2∙(a+b) = a • b D) 2∙(a+b) = 2a • b 13 / 25 Teng yonli uchburchakning perimetri 48 ga teng. Uning tomonlaridan biri 12 ga teng bo`lsa, qolgan tomonlarini toping A) 16; 16 B) 12; 12 C) 18; 24 D) 18; 18 14 / 25 Uchburchakning bir uchidan shu uchining qarshisidagi tomonga tushirilgan perpendikulyar nima deb ataladi A) to`g`ri javob yo`q B) mediana C) bissektrisa D) balandlik 15 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) -5 B) 4 C) 3 D) 5 16 / 25 Teng yonli uchburchakning asosining uzunligi a ga teng bo`lib, u yon tomonlaridan 5 ga ortiq. Shu uchburchakning perimetrini hisoblash uchun ifoda tuzing. A) 3a -10 B) 3a +5 C) 3a D) 3a + 10 17 / 25 Hisoblang: A) 1/2 B) 2 C) 4 D) 1/4 18 / 25 n ning qanday qiymatida tenglik to`g`ri bo`ladi: A) 3 B) 2 C) 1 D) 8 19 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 13 B) 10 C) 8 D) 12 20 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 9 B) 4 C) 3 D) 2 21 / 25 Futbol musobaqasida har biri 1500 so`mdan 6000 ta chipta va har biri 2000 so`mdan 4000 ta chipta sotildi. Hamma chiptalar uchun qancha pul olingan ? A) 14560000 B) 9800000 C) 17000000 so`m D) 8900000 so`m 22 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan ikkitasining yig`indisi 1200. Bu burchaklarni toping A) 45gradus, 75gradus B) 60gradus , 60gradus C) 15gradus , 105gradus D) 30gradus , 90gradus 23 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 37 B) 43 C) 33 D) 41 24 / 25 Hisoblang: A) 3 B) 1/9 C) 1/3 D) 9 25 / 25 Tenglamani yeching: A) 21 B) -4,2 C) -3/5 D) 3/5 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 Matematika choraklik Teglar:7-sinf, matematika
