Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 2-chorak Matematika choraklik 7-sinf Matematika 2-chorak InfoMaster Aprel 7, 2021 101 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 2 OMAD YOR BO'LSIN! 7-sinf Matematika 2-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 10 B) 8 C) 13 D) 12 2 / 25 Teng yonli uchburchakning perimetri 48, yon tomoni 18 ga teng. Uning asosini toping A) 18 B) 12 C) 14 D) 16 3 / 25 Hisoblang: A) 1/3 B) 1/9 C) 3 D) 9 4 / 25 Ko`phadning son qiymatini toping: x2 +2xy +y2, bunda x = 1,2, y = -1,2. A) 5,76 B) 2 C) 1 D) 0 5 / 25 n ning qanday qiymatida tenglik to`g`ri bo`ladi: A) 8 B) 1 C) 2 D) 3 6 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) istalgancha B) 5 C) 2 D) 1 7 / 25 Hisoblang: A) 2 B) 4 C) 1/4 D) 1/2 8 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 18 B) 3 C) 12 D) 1 9 / 25 Algebraik ifodaning qiymatini toping: bunda a= 2 b=5 A) 1250 B) 50 C) 250 D) 0 10 / 25 Ifodani soddalashtiring: A) 2a B) 10a + 6b C) 10a D) 6b 11 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan ikkitasining yig`indisi 1200. Bu burchaklarni toping A) 15gradus , 105gradus B) 60gradus , 60gradus C) 45gradus, 75gradus D) 30gradus , 90gradus 12 / 25 Algebraik ifodaning qiymatini toping:, bunda a = 10, b = -5 A) 250 B) -1250 C) -50 D) 0 13 / 25 Burchak bissektrisasi uning tomoni bilan 41°li burchak hosil qiladi. Berilgan burchakni toping. A) 82° B) 139° C) 49° D) 59 ° 14 / 25 O`xshash hadlarni ixchamlang: 3,4 a - b - 1- 1,4a + 3b. A) 4,8 a +4b -1 B) 2a +2b -1 C) 2a -4b -1 D) 4,8a + 2b - 1 15 / 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) = 2a • b D) 2∙(a+b) = a • b 16 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 13 B) 3,8 C) 1,2 D) 2,6 17 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 45° B) 60° C) 90 ° D) 30° 18 / 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 B) 3a -10 C) 3a +5 D) 3a + 10 19 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) 5 B) -5 C) 3 D) 4 20 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 80gradus; 100gradus B) 70gradus; 110gradus C) 60gradus; 75gradus D) 40gradus; 140gradus 21 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 41 B) 43 C) 37 D) 33 22 / 25 Agar bo`lsa, BC ni toping. ? A) 5,3 sm B) 7,3 sm C) 17,3 sm D) 4,3 sm 23 / 25 Vertikal burchaklarning yig`indisi 70 gradusga teng. Bu burchaklarni toping. A) 35gradus va 35gradus B) 55gradus va 55gradus C) 15gradus va 55gradus D) 30gradus va 40gradus 24 / 25 Tenglamani yeching: A) 3/5 B) -3/5 C) -4,2 D) 21 25 / 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) 8900000 so`m C) 9800000 D) 17000000 so`m 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
