Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 4-chorak Matematika choraklik 7-sinf Matematika 4-chorak InfoMaster Aprel 7, 2021 92 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 0 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 4-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 105 gradus B) 115 gradus C) 15 gradus D) 45 gradus 2 / 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) 6 C) 9 D) 11 3 / 25 O`xshash hadlarni ixchamlang: 3,4 a - b - 1- 1,4a + 3b. A) 4,8 a +4b -1 B) 4,8a + 2b - 1 C) 2a +2b -1 D) 2a -4b -1 4 / 25 (x -1) : (x+1) = 3 : 5 tenglamaning ildizi bo`lsa, 41 - ifodaning son qiymatini toping. A) 4 B) 37 C) 23 D) 26 5 / 25 Tenglamani yeching: A) -4,2 B) -3/5 C) 21 D) 3/5 6 / 25 Agar bo`lsa, BC ni toping. ? A) 7,3 sm B) 4,3 sm C) 5,3 sm D) 17,3 sm 7 / 25 Tenglik shaklida yozing: a va b sonlari yig`indisining ikkilangani ularning ko`paytmasiga teng. A) a + b = 2 • a • b B) 2∙(a+b) = 2a • b C) 2∙(a+b) = a • b D) a + b • 2 = a • b 8 / 25 Hisoblang: 139∙15 + 18∙139 + 15∙261 + 18∙261. A) 13200 B) 1320 C) 1324 D) 132400 9 / 25 Kasrni qisqartiring: A) 3b/a B) b/3a C) 3/ab D) 3/a 10 / 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 kichik burchak qarshisida katta tomon yotadi. D) Uchburchakda katta tomon qarshisida katta burchak yotadi . 11 / 25 Teng yonli tog`ri burchakli uchburchak kichik burchagini toping. A) 30° B) 15° C) 60° D) 45° 12 / 25 Hisoblang: 29,42 – 29,32. A) 0,01 B) 58,7 C) 0, 587 D) 5,87 13 / 25 Tenglamaning ildizlarini toping: x2 – 49 = 0. A) 7 B) -7 C) 49 va – 49 D) 7 va -7 14 / 25 Hisoblang: A) 5 B) 1 C) 25 D) 625 15 / 25 Algebraik ifodaning qiymatini toping:, bunda a = 10, b = -5 A) 250 B) -1250 C) 0 D) -50 16 / 25 Hisoblang: A) 1/3 B) 3 C) 9 D) 1/9 17 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 1 B) 5 C) 2 D) istalgancha 18 / 25 n ning qanday qiymatida tenglik to`g`ri bo`ladi: A) 3 B) 1 C) 2 D) 8 19 / 25 a=10, b=8 bo‘lganda algebraik kasrning son qiymatini toping? A) 8 B) 9 C) 4 D) 3 20 / 25 Quyidagi mashqda ikkihadning kvadratini ko‘phad shaklida yozing:(a-b)2 A) a²-6ab+3b² B) a²-2ab+b² C) a²-3ab+b² D) a²+2ab+b² 21 / 25 Kasrlarni qo‘shing: A) (2a+b)/c B) ac+b C) (a+b)/ac D) (b²+ab)/abc 22 / 25 Kasrni qisqartiring: A) 10x-4y B) ½ C) -1 D) (4x-10y)/(10x-4y) 23 / 25 Tenglamani yeching: (2x-3)2=0 A) x=-1,5 B) x=0 C) x=2 D) x=1,5 24 / 25 Umumiy ko‘paytuvchini qavsdan tashqariga chiqaring: 25pq-15q A) 5q(5p-4) B) 3(25pq+1) C) 5q(5p-3) D) 5q(5p+3) 25 / 25 Kasrni qisqartiring: A) 3a²b B) 3a/b C) 8a²b D) 3 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
