Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 4-chorak Matematika choraklik 7-sinf Matematika 4-chorak InfoMaster Aprel 7, 2021 1422 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 2 3 OMAD YOR BO'LSIN! 7-sinf Matematika 4-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 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) 8900000 so`m D) 17000000 so`m 2 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 105 gradus B) 15 gradus C) 115 gradus D) 45 gradus 3 / 25 Burchak bissektrisasi uning tomoni bilan 41°li burchak hosil qiladi. Berilgan burchakni toping. A) 139° B) 59 ° C) 49° D) 82° 4 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 2,6 B) 3,8 C) 1,2 D) 13 5 / 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 6 / 25 Ko`paytirishni bajaring: (x2 + 1)(x -1)(x+1) A) x⁴ – 1 B) x⁴+1 C) (x - 1)⁴ D) (x + 1)⁴ 7 / 25 Hisoblang: 26∙(4/3)−(4/3)∙23 A) 2 B) 4/3 C) 3 D) 4 8 / 25 Quyidagi mulohazalardan qaysi biri noto`g`ri ? A) Uchburchakda kichik burchak qarshisida kichik tomon yotadi B) Uchburchakda katta burchak qarshisida katta tomon yotadi. C) Uchburchakda katta tomon qarshisida katta burchak yotadi . D) Uchburchakda kichik burchak qarshisida katta tomon yotadi. 9 / 25 Ko`phadning son qiymatini toping: x2 +2xy +y2, bunda x = 1,2, y = -1,2. A) 1 B) 5,76 C) 2 D) 0 10 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 1 B) 3 C) 2 D) istalgancha 11 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 10 B) 12 C) 8 D) 13 12 / 25 Uchburchakning bir uchidan shu uchining qarshisidagi tomonga tushirilgan perpendikulyar nima deb ataladi A) mediana B) balandlik C) bissektrisa D) to`g`ri javob yo`q 13 / 25 Birhadning son qiymatini toping: bunda y=-15, x=6 A) -1 B) 3 C) 18 D) 12 14 / 25 Uchburchakning bir uchi va shu uchining qarshisidagi tomon o`rtasini tutashtiruvchi kesma nima deb ataladi A) to`g`ri javob yo`q B) balandlik C) mediana D) bissektrisa 15 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 18 B) 3 C) 12 D) 1 16 / 25 Teng yonli uchburchakning perimetri 48 ga teng. Uning tomonlaridan biri 12 ga teng bo`lsa, qolgan tomonlarini toping A) 18; 18 B) 16; 16 C) 18; 24 D) 12; 12 17 / 25 Hisoblang: A) 625 B) 5 C) 25 D) 1 18 / 25 Kasrlarni ko‘paytiring: A) ad/bc B) ab/cd C) 2ac/bd D) ac/bd 19 / 25 Umumiy ko‘paytuvchini qavsdan tashqariga chiqaring: 25pq-15q A) 5q(5p-3) B) 5q(5p-4) C) 3(25pq+1) D) 5q(5p+3) 20 / 25 Algebraik kasrlarni ayiring: A) 10(b+1)/11 B) (2b²+b)/21 C) 11/10(b+1) D) 2b/(2+3b) 21 / 25 Tenglamani yeching: (2x-3)2=0 A) x=1,5 B) x=-1,5 C) x=0 D) x=2 22 / 25 Umumiy ko‘paytuvchilarni qavsdan tashqariga chiqaring: 4x+6b+2 A) 2(2x+3b+1) B) 4(x+2b+1) C) 2(2x+3) D) 8x+6b+4 23 / 25 Ko‘paytmani daraja shaklida yozing: A) (1/3)⁹ B) 3 C) (1/3)⁵ D) (1/3)⁷ 24 / 25 a=20, b=15 bo‘lganda algebraik kasrning son qiymatini toping? A) 5 B) 7 C) 4 D) 6 25 / 25 Ifodani soddalashtiring: A) 0 B) 3(x/y-z/k) C) -3 D) 6(x/y-z/k) 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
