Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 4-chorak Matematika choraklik 7-sinf Matematika 4-chorak InfoMaster Aprel 7, 2021 1821 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 2 2 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 4-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 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 2 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) 5 B) 3 C) 4 D) -5 3 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 45 gradus B) 115 gradus C) 105 gradus D) 15 gradus 4 / 25 Vertikal burchaklarning yig`indisi 70 gradusga teng. Bu burchaklarni toping. A) 30gradus va 40gradus B) 35gradus va 35gradus C) 15gradus va 55gradus D) 55gradus va 55gradus 5 / 25 Agar bo`lsa, BC ni toping. ? A) 7,3 sm B) 4,3 sm C) 17,3 sm D) 5,3 sm 6 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 2 B) 3 C) 9 D) 4 7 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 19,174 B) 5,76 C) 14,234 D) 10,606 8 / 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) 60 sm B) 90 sm C) 45 sm D) 15 sm 9 / 25 Surati p va q sonlarining ayirmasiga, maxraji esa ularning ko`paytmasiga teng bo`lgan algebraik kasrni yozing. A) (p-q)/pq B) (p+q)/pq C) pq/(p-q) D) pq/(p+q) 10 / 25 Agar uchburchakning ikkita burchagi 400 va 300 ga teng bo`lsa, uning uchinchi burchagiga qo`shni burchagini toping A) 70° B) 120° C) 100° D) 110° 11 / 25 Uzunliklari 4 sm, 5 sm , 6 sm, 7 sm bo`lgan kesmalardan nechta uchburchak yasash mumkin ? A) 2 B) 5 C) 4 D) 3 12 / 25 Quyidagi mulohazalardan qaysi biri noto`g`ri ? A) Uchburchakda katta burchak qarshisida katta tomon yotadi. B) Uchburchakda kichik burchak qarshisida katta tomon yotadi. C) Uchburchakda katta tomon qarshisida katta burchak yotadi . D) Uchburchakda kichik burchak qarshisida kichik tomon yotadi 13 / 25 Ko`paytuvchilarga ajrating: 16a2 – 81. A) (4a – 9)² B) (16a – 81)(16a +81) C) (4a-9)(4a+9) D) (4a-3)(4a+3) 14 / 25 Tog`ri burchakli uchburchakning gipotenuzasi 12 sm, 300 li burchak qarshisidagi katet uzunligini toping. A) 4 sm B) 12 sm C) 9 sm D) 6 sm 15 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 2 B) 1 C) istalgancha D) 5 16 / 25 Hisoblang: A) 625 B) 1 C) 25 D) 5 17 / 25 Hisoblang: A) 1 B) 625 C) 25 D) 5 18 / 25 Algebraik ifodaning qiymatini toping: bunda a= 2 b=5 A) 0 B) 50 C) 250 D) 1250 19 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan ikkitasining yig`indisi 1200. Bu burchaklarni toping A) 60gradus , 60gradus B) 30gradus , 90gradus C) 45gradus, 75gradus D) 15gradus , 105gradus 20 / 25 a=10, b=8 bo‘lganda algebraik kasrning son qiymatini toping? A) 9 B) 4 C) 3 D) 8 21 / 25 Ko‘paytmani daraja shaklida yozing: A) (1/3)⁷ B) (1/3)⁹ C) 3 D) (1/3)⁵ 22 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) ab B) a+b C) a-b D) 6ab+1 23 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) b/ab va 3a/ab B) 3/ba va 4a/b C) a/b va 3/a D) a/ab va 3/ab 24 / 25 Kasrlarni ko‘paytiring: A) ad/bc B) ab/cd C) 2ac/bd D) ac/bd 25 / 25 Kasrni qisqartiring: A) 10x-4y B) (4x-10y)/(10x-4y) C) ½ 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
