Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 4-chorak Matematika choraklik 7-sinf Matematika 4-chorak InfoMaster Aprel 7, 2021 1639 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 2 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 4-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) 13 B) 8 C) 12 D) 10 2 / 25 Hisoblang: A) a² B) a/b C) b² D) a²b² 3 / 25 Algebraik ifodaning qiymatini toping: bunda a= 2 b=5 A) 250 B) 50 C) 1250 D) 0 4 / 25 Birhadning son qiymatini toping: bunda y=-15, x=6 A) -1 B) 3 C) 12 D) 18 5 / 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 6 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 9 B) 4 C) 2 D) 3 7 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 41 B) 33 C) 37 D) 43 8 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 60gradus; 75gradus B) 40gradus; 140gradus C) 70gradus; 110gradus D) 80gradus; 100gradus 9 / 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 10 / 25 Algebraik ifodaning qiymatini toping: 3a + 2b, bunda a = 3, b = -5. A) 0 B) -1 C) 19 D) 4 11 / 25 Tenglamani yeching: A) 3/5 B) -3/5 C) 21 D) -4,2 12 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 30° B) 90 ° C) 60° D) 45° 13 / 25 Quyidagi mulohazalardan qaysi biri noto`g`ri ? A) Uchburchakda katta tomon qarshisida katta burchak yotadi . B) Uchburchakda kichik burchak qarshisida katta tomon yotadi. C) Uchburchakda kichik burchak qarshisida kichik tomon yotadi D) Uchburchakda katta burchak qarshisida katta tomon yotadi. 14 / 25 Kasrni qisqartiring: A) 3/ab B) 3b/a C) b/3a D) 3/a 15 / 25 Kasrlarning ayirmasini toping A) (5b-2)/5b B) 1/4b C) 3/5b D) -1/5 16 / 25 Hisoblang: 29,42 – 29,32. A) 0,01 B) 58,7 C) 5,87 D) 0, 587 17 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) 12abc B) 2a²b²c² C) abc D) a²b²c² 18 / 25 a=20, b=15 bo‘lganda algebraik kasrning son qiymatini toping? A) 5 B) 6 C) 4 D) 7 19 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) 42x³y² B) 1168x³y² C) 84x³y² D) 21x³y² 20 / 25 Tenglamani yeching: (2x-3)2=0 A) x=-1,5 B) x=0 C) x=2 D) x=1,5 21 / 25 Umumiy ko‘paytuvchini qavsadan tashqariga chiqaring: (x+y)6z-8(x+y) A) (x+y) (6z-4) B) 2(x+y) (3z-4) C) (x+y) (3z+8) D) (x+y) (3z-4) 22 / 25 Kasrlarni ko‘paytiring: A) ak/bd B) 3ak/bd C) 4bd/3ak D) 3ak/4bd 23 / 25 Kasrni qisqartiring: A) 3 B) 3a²b C) 8a²b D) 3a/b 24 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) b/ab va 3a/ab B) a/b va 3/a C) a/ab va 3/ab D) 3/ba va 4a/b 25 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) a+b B) ab C) 6ab+1 D) a-b 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 Author: InfoMaster Foydali bo'lsa mamnunmiz
