7-sinf Matematika 2-chorak Aprel 7, 2021Aprel 7, 2021 da chop etilgan InfoMaster tomonidan 7-sinf Matematika 2-chorak ga 1 fikr bildirilgan 9 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 2-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 4 B) 9 C) 2 D) 3 2 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 37 B) 41 C) 43 D) 33 3 / 25 Algebraik ifodaning qiymatini toping: 3a + 2b, bunda a = 3, b = -5. A) 19 B) 0 C) -1 D) 4 4 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 70gradus; 110gradus B) 60gradus; 75gradus C) 80gradus; 100gradus D) 40gradus; 140gradus 5 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) 4 B) 3 C) 5 D) -5 6 / 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) 14xy B) 14 +x +y C) 12x + 2y D) (x + 12) • (y + 2) 7 / 25 Vertikal burchaklarning yig`indisi 70 gradusga teng. Bu burchaklarni toping. A) 30gradus va 40gradus B) 15gradus va 55gradus C) 35gradus va 35gradus D) 55gradus va 55gradus 8 / 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 9 / 25 Agar bo`lsa, BC ni toping. ? A) 17,3 sm B) 7,3 sm C) 5,3 sm D) 4,3 sm 10 / 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) 17000000 so`m D) 9800000 11 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 13 B) 2,6 C) 3,8 D) 1,2 12 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 14,234 B) 19,174 C) 10,606 D) 5,76 13 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan uchtasining yig`indisi 250 gradus ga teng. Burchaklardan kichigini toping. A) 50° B) 70° C) 40° D) 35° 14 / 25 Tenglamani yeching: 0,04x = 4 A) 100 B) 0,016 C) 0,16 D) 10 15 / 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 16 / 25 Teng yonli uchburchakning perimetri 48 ga teng. Uning tomonlaridan biri 12 ga teng bo`lsa, qolgan tomonlarini toping A) 18; 24 B) 18; 18 C) 12; 12 D) 16; 16 17 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 3 B) 2 C) 1 D) istalgancha 18 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 3 B) 18 C) 1 D) 12 19 / 25 Ko`phadning son qiymatini toping: x2 +2xy +y2, bunda x = 1,2, y = -1,2. A) 0 B) 2 C) 1 D) 5,76 20 / 25 Hisoblang: A) 5 B) 625 C) 1 D) 25 21 / 25 Birhadning son qiymatini toping: bunda y=-15, x=6 A) 3 B) 12 C) 18 D) -1 22 / 25 n ning qanday qiymatida tenglik to`g`ri bo`ladi: A) 3 B) 8 C) 1 D) 2 23 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) istalgancha B) 1 C) 2 D) 5 24 / 25 Hisoblang: A) 1/3 B) 3 C) 9 D) 1/9 25 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 8 B) 12 C) 10 D) 13 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 Matematika choraklik Teglar:7-sinf, matematika
