Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 2-chorak Matematika choraklik 7-sinf Matematika 2-chorak InfoMaster Aprel 7, 2021 1693 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 1 1 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 2-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Hisoblang: A) 2 B) 1/4 C) 4 D) 1/2 2 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 1 B) 5 C) istalgancha D) 2 3 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 1 B) 18 C) 12 D) 3 4 / 25 Algebraik ifodaning qiymatini toping: bunda a= 2 b=5 A) 250 B) 0 C) 1250 D) 50 5 / 25 Algebraik ifodaning qiymatini toping:, bunda a = 10, b = -5 A) -50 B) 0 C) 250 D) -1250 6 / 25 Hisoblang: A) 1/9 B) 9 C) 3 D) 1/3 7 / 25 Ifodani soddalashtiring: A) 10a B) 2a C) 10a + 6b D) 6b 8 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan ikkitasining yig`indisi 1200. Bu burchaklarni toping A) 60gradus , 60gradus B) 45gradus, 75gradus C) 30gradus , 90gradus D) 15gradus , 105gradus 9 / 25 Hisoblang: A) 5 B) 25 C) 1 D) 625 10 / 25 Burchak bissektrisasi uning tomoni bilan 41°li burchak hosil qiladi. Berilgan burchakni toping. A) 49° B) 139° C) 59 ° D) 82° 11 / 25 Tenglik shaklida yozing: a va b sonlari yig`indisining ikkilangani ularning ko`paytmasiga teng. A) 2∙(a+b) = 2a • b B) 2∙(a+b) = a • b C) a + b = 2 • a • b D) a + b • 2 = a • b 12 / 25 Bo`yi enidan 3 marta katta bo`lgan to`g`ri to`rtburchakning perimetri 120 sm ga teng. Shu to`g`ri to`rtburchakning bo`yini toping. A) 60 sm B) 15 sm C) 90 sm D) 45 sm 13 / 25 Otasi 38 yoshda, o`g`li esa 12 yoshda. Necha yildan keyin otasi o`g`lidan ikki marta katta bo`ladi ? A) 14 B) 9 C) 6 D) 11 14 / 25 Tenglamani yeching: 0,04x = 4 A) 100 B) 0,016 C) 10 D) 0,16 15 / 25 a sonni shunday tanlangki, 3x - 4 = a - 2x tenglama x = 1 ildizga ega bo`lsin A) 0 B) 5 C) -9 D) 1 16 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 14,234 B) 5,76 C) 10,606 D) 19,174 17 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 15 gradus B) 115 gradus C) 45 gradus D) 105 gradus 18 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) 5 B) 4 C) 3 D) -5 19 / 25 Agar bo`lsa, BC ni toping. ? A) 17,3 sm B) 5,3 sm C) 4,3 sm D) 7,3 sm 20 / 25 Tenglamani yeching: A) 3/5 B) -3/5 C) 21 D) -4,2 21 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 45° B) 90 ° C) 60° D) 30° 22 / 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) 8900000 so`m B) 9800000 C) 17000000 so`m D) 14560000 23 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 3 B) 2 C) 9 D) 4 24 / 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 25 / 25 Tenglamani yeching: 12x - 48 = 5x +1. A) 1 B) -49/17 C) 3 D) 7 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
