Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 3-chorak Matematika choraklik 7-sinf Matematika 3-chorak InfoMaster Aprel 7, 2021 2876 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 6 48 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 3-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) 9800000 B) 14560000 C) 17000000 so`m D) 8900000 so`m 2 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 80gradus; 100gradus B) 40gradus; 140gradus C) 60gradus; 75gradus D) 70gradus; 110gradus 3 / 25 Agar bo`lsa, BC ni toping. ? A) 7,3 sm B) 5,3 sm C) 4,3 sm D) 17,3 sm 4 / 25 Tenglamani yeching: 12x - 48 = 5x +1. A) -49/17 B) 1 C) 7 D) 3 5 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 45° B) 60° C) 30° D) 90 ° 6 / 25 Tenglik shaklida yozing: a va b sonlari yig`indisining ikkilangani ularning ko`paytmasiga teng. A) 2∙(a+b) = a • b B) 2∙(a+b) = 2a • b C) a + b = 2 • a • b D) a + b • 2 = a • b 7 / 25 Burchak bissektrisasi uning tomoni bilan 41°li burchak hosil qiladi. Berilgan burchakni toping. A) 59 ° B) 139° C) 49° D) 82° 8 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 10,606 B) 19,174 C) 14,234 D) 5,76 9 / 25 Vertikal burchaklarning yig`indisi 70 gradusga teng. Bu burchaklarni toping. A) 35gradus va 35gradus B) 30gradus va 40gradus C) 15gradus va 55gradus D) 55gradus va 55gradus 10 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 105 gradus B) 45 gradus C) 15 gradus D) 115 gradus 11 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 41 B) 43 C) 33 D) 37 12 / 25 Tenglamaning ildizlarini toping: x2 – 49 = 0. A) 7 B) 7 va -7 C) 49 va – 49 D) -7 13 / 25 Tog`ri burchakli uchburchakning gipotenuzasi 12 sm, 300 li burchak qarshisidagi katet uzunligini toping. A) 12 sm B) 4 sm C) 6 sm D) 9 sm 14 / 25 Kasrlarning yig`indisini toping: A) (a+c)/abc B) 2b/ab²c C) 2/ab²c D) (b+c)/abc 15 / 25 Teng yonli tog`ri burchakli uchburchak kichik burchagini toping. A) 30° B) 15° C) 60° D) 45° 16 / 25 Uzunliklari 4 sm, 5 sm , 6 sm, 7 sm bo`lgan kesmalardan nechta uchburchak yasash mumkin ? A) 5 B) 3 C) 4 D) 2 17 / 25 Surati p va q sonlarining ayirmasiga, maxraji esa ularning ko`paytmasiga teng bo`lgan algebraik kasrni yozing. A) pq/(p+q) B) (p+q)/pq C) (p-q)/pq D) pq/(p-q) 18 / 25 Agar uchburchakning ikkita burchagi 400 va 300 ga teng bo`lsa, uning uchinchi burchagiga qo`shni burchagini toping A) 120° B) 70° C) 100° D) 110° 19 / 25 Algebraik kasrning son qiymatini toping: (a-b)/(a+2b), bunda a=16, b= -3. A) 13/22 B) 1.6 C) 1.9 D) 1.3 20 / 25 Uchburchakning bir uchidan shu uchining qarshisidagi tomonga tushirilgan perpendikulyar nima deb ataladi A) bissektrisa B) balandlik C) mediana D) to`g`ri javob yo`q 21 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 12 B) 3 C) 1 D) 18 22 / 25 Algebraik ifodaning qiymatini toping: bunda a= 2 b=5 A) 250 B) 1250 C) 0 D) 50 23 / 25 Hisoblang: A) a²b² B) a² C) a/b D) b² 24 / 25 Ifodani soddalashtiring: A) 10a + 6b B) 10a C) 6b D) 2a 25 / 25 Hisoblang: A) 625 B) 25 C) 5 D) 1 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
