7-sinf Matematika 4-chorak Aprel 7, 2021Aprel 7, 2021 da chop etilgan InfoMaster tomonidan 7-sinf Matematika 4-chorak ga 1 fikr bildirilgan 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 4-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Ifodani soddalashtiring: A) 6b B) 10a + 6b C) 10a D) 2a 2 / 25 Hisoblang: A) 1/2 B) 2 C) 4 D) 1/4 3 / 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 4 / 25 Hisoblang: A) 1/3 B) 9 C) 3 D) 1/9 5 / 25 Hisoblang: A) 5 B) 1 C) 625 D) 25 6 / 25 Ko`paytuvchilarga ajrating: 16a2 – 81. A) (4a-9)(4a+9) B) (16a – 81)(16a +81) C) (4a-3)(4a+3) D) (4a – 9)² 7 / 25 Agar uchburchakning ikkita burchagi 400 va 300 ga teng bo`lsa, uning uchinchi burchagiga qo`shni burchagini toping A) 120° B) 100° C) 110° D) 70° 8 / 25 Teng yonli tog`ri burchakli uchburchak kichik burchagini toping. A) 30° B) 15° C) 45° D) 60° 9 / 25 Uzunliklari 4 sm, 5 sm , 6 sm, 7 sm bo`lgan kesmalardan nechta uchburchak yasash mumkin ? A) 4 B) 2 C) 5 D) 3 10 / 25 Birhadning son qiymatini toping: 0.5*a²b³c , bunda a= -2, b= -1, c=10. A) -20 B) 20 C) 10 D) 40 11 / 25 To`rtburchak ichki burchaklari yig`indisi necha gradusga teng ? A) 540° B) 180° C) 270° D) 360° 12 / 25 Kasrni qisqartiring: A) 3/a B) 3b/a C) 3/ab D) b/3a 13 / 25 Kasrlarni ko‘paytiring: A) 2ac/bd B) ac/bd C) ab/cd D) ad/bc 14 / 25 Tenglamani yeching: (2x-3)2=0 A) x=2 B) x=0 C) x=1,5 D) x=-1,5 15 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) a²b²c² B) abc C) 2a²b²c² D) 12abc 16 / 25 Son qiymatini aniqlang a*b+a*a*b, bunda a=2, b=3 A) 18 B) 28 C) 26 D) 60 17 / 25 Umumiy ko‘paytuvchini qavsdan tashqariga chiqaring: 25pq-15q A) 5q(5p-3) B) 5q(5p-4) C) 5q(5p+3) D) 3(25pq+1) 18 / 25 a=20, b=15 bo‘lganda algebraik kasrning son qiymatini toping? A) 5 B) 4 C) 6 D) 7 19 / 25 Quyidagi mashqda ikkihadning kvadratini ko‘phad shaklida yozing:(a-b)2 A) a²-3ab+b² B) a²+2ab+b² C) a²-2ab+b² D) a²-6ab+3b² 20 / 25 Tenglik shaklida yozing: a va b sonlari yig`indisining ikkilangani ularning ko`paytmasiga teng. A) a + b = 2 • a • b B) a + b • 2 = a • b C) 2∙(a+b) = a • b D) 2∙(a+b) = 2a • b 21 / 25 Tenglamani yeching: 12x - 48 = 5x +1. A) -49/17 B) 3 C) 7 D) 1 22 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) -5 B) 3 C) 5 D) 4 23 / 25 Amallarni bajaring: 12,42 + (4,234 - 2,42). A) 10,606 B) 5,76 C) 19,174 D) 14,234 24 / 25 Teng yonli uchburchakning asosining uzunligi a ga teng bo`lib, u yon tomonlaridan 5 ga ortiq. Shu uchburchakning perimetrini hisoblash uchun ifoda tuzing. A) 3a -10 B) 3a C) 3a +5 D) 3a + 10 25 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan uchtasining yig`indisi 250 gradus ga teng. Burchaklardan kichigini toping. A) 35° B) 70° C) 50° D) 40° 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 Matematika choraklik Teglar:7-sinf, matematika
Some really superb content on this site, thank you for contribution. «Gratitude is merely the secret hope of further favors.» by La Rochefoucauld.
Some really superb content on this site, thank you for contribution. «Gratitude is merely the secret hope of further favors.» by La Rochefoucauld.