7-sinf Matematika 3-chorak Aprel 7, 2021Aprel 7, 2021 da chop etilgan InfoMaster tomonidan 7-sinf Matematika 3-chorak ga 1 fikr bildirilgan 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 3-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan uchtasining yig`indisi 250 gradus ga teng. Burchaklardan kichigini toping. A) 50° B) 35° C) 40° D) 70° 2 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 19,174 B) 5,76 C) 14,234 D) 10,606 3 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 2,6 B) 13 C) 1,2 D) 3,8 4 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 70gradus; 110gradus B) 40gradus; 140gradus C) 80gradus; 100gradus D) 60gradus; 75gradus 5 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 9 B) 4 C) 2 D) 3 6 / 25 Tenglamani yeching: 0,04x = 4 A) 10 B) 0,016 C) 100 D) 0,16 7 / 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 8 / 25 Algebraik ifodaning qiymatini toping: 3a + 2b, bunda a = 3, b = -5. A) 0 B) 4 C) -1 D) 19 9 / 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) 15 sm B) 60 sm C) 45 sm D) 90 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) 8900000 so`m B) 9800000 C) 17000000 so`m D) 14560000 11 / 25 Hisoblang: A) 5 B) 625 C) 1 D) 25 12 / 25 Teng yonli uchburchakning perimetri 48 ga teng. Uning tomonlaridan biri 12 ga teng bo`lsa, qolgan tomonlarini toping A) 18; 24 B) 12; 12 C) 16; 16 D) 18; 18 13 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 12 B) 3 C) 1 D) 18 14 / 25 Ko`phadning son qiymatini toping: x2 +2xy +y2, bunda x = 1,2, y = -1,2. A) 1 B) 2 C) 0 D) 5,76 15 / 25 Birhadning son qiymatini toping: bunda y=-15, x=6 A) 18 B) 12 C) 3 D) -1 16 / 25 Ifodani soddalashtiring: A) 2a B) 10a C) 10a + 6b D) 6b 17 / 25 Hisoblang: A) 1/9 B) 9 C) 3 D) 1/3 18 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 13 B) 8 C) 12 D) 10 19 / 25 Surati p va q sonlarining ayirmasiga, maxraji esa ularning ko`paytmasiga teng bo`lgan algebraik kasrni yozing. A) (p+q)/pq B) pq/(p+q) C) pq/(p-q) D) (p-q)/pq 20 / 25 Birhadning son qiymatini toping: 0.5*a²b³c , bunda a= -2, b= -1, c=10. A) 20 B) -20 C) 10 D) 40 21 / 25 Agar uchburchakning ikkita burchagi 400 va 300 ga teng bo`lsa, uning uchinchi burchagiga qo`shni burchagini toping A) 100° B) 110° C) 120° D) 70° 22 / 25 Quyidagi mulohazalardan qaysi biri noto`g`ri ? A) Uchburchakda katta burchak qarshisida katta tomon yotadi. B) Uchburchakda katta tomon qarshisida katta burchak yotadi . C) Uchburchakda kichik burchak qarshisida katta tomon yotadi. D) Uchburchakda kichik burchak qarshisida kichik tomon yotadi 23 / 25 Hisoblang: 26∙(4/3)−(4/3)∙23 A) 4 B) 3 C) 4/3 D) 2 24 / 25 To`rtburchak ichki burchaklari yig`indisi necha gradusga teng ? A) 270° B) 360° C) 540° D) 180° 25 / 25 Algebraik kasrning son qiymatini toping: (a-b)/(a+2b), bunda a=16, b= -3. A) 1.6 B) 1.3 C) 1.9 D) 13/22 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
