Uy » Choraklik online testlar » Matematika choraklik » 7-sinf Matematika 4-chorak Matematika choraklik 7-sinf Matematika 4-chorak InfoMaster Aprel 7, 2021 1724 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 2 3 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 4-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Kasrlarning yig‘indisini toping: A) 4p/q² B) 2p/q C) 2p/q² D) 4p/2q² 2 / 25 Ifodani soddalashtiring va yig‘indini toping: A) 2m+n B) 3m+2n C) 2m+2n D) 2n+m 3 / 25 Umumiy ko‘paytuvchilarni qavsdan tashqariga chiqaring: 3xy-3xz A) y-z B) 3x(y-z) C) x(y-z) D) y+z 4 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) 3/ba va 4a/b B) a/ab va 3/ab C) a/b va 3/a D) b/ab va 3a/ab 5 / 25 Quyidagi kasrlar uchun umumiy mahrajni toping: A) a-b B) ab C) a+b D) 6ab+1 6 / 25 Umumiy ko‘paytuvchini qavsadan tashqariga chiqaring: (x+y)6z-8(x+y) A) 2(x+y) (3z-4) B) (x+y) (3z+8) C) (x+y) (6z-4) D) (x+y) (3z-4) 7 / 25 a=10, b=8 bo‘lganda algebraik kasrning son qiymatini toping? A) 4 B) 9 C) 8 D) 3 8 / 25 Kasrni qisqartiring: A) 10x-4y B) ½ C) -1 D) (4x-10y)/(10x-4y) 9 / 25 Agar bo`lsa, BC ni toping. ? A) 17,3 sm B) 4,3 sm C) 7,3 sm D) 5,3 sm 10 / 25 Tenglamani yeching: 0,04x = 4 A) 0,16 B) 100 C) 10 D) 0,016 11 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 33 B) 41 C) 43 D) 37 12 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan uchtasining yig`indisi 250 gradus ga teng. Burchaklardan kichigini toping. A) 50° B) 40° C) 70° D) 35° 13 / 25 Hisoblang: A) 3 B) 9 C) 1/3 D) 1/9 14 / 25 n ning qanday qiymatida tenglik to`g`ri bo`ladi: A) 3 B) 8 C) 2 D) 1 15 / 25 Ko`paytuvchilarga ajrating: 16a2 – 81. A) (4a-3)(4a+3) B) (4a – 9)² C) (16a – 81)(16a +81) D) (4a-9)(4a+9) 16 / 25 Algebraik kasrning son qiymatini toping: (a-b)/(a+2b), bunda a=16, b= -3. A) 1.9 B) 13/22 C) 1.6 D) 1.3 17 / 25 Tog`ri burchakli uchburchakning gipotenuzasi 12 sm, 300 li burchak qarshisidagi katet uzunligini toping. A) 6 sm B) 4 sm C) 9 sm D) 12 sm 18 / 25 Hisoblang: 26∙(4/3)−(4/3)∙23 A) 4/3 B) 3 C) 2 D) 4 19 / 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) pq/(p+q) D) (p-q)/pq 20 / 25 Teng yonli tog`ri burchakli uchburchak kichik burchagini toping. A) 30° B) 60° C) 45° D) 15° 21 / 25 Kasrni qisqartiring: A) 3/ab B) b/3a C) 3/a D) 3b/a 22 / 25 Hisoblang: (12a4b3 +21a2b4) : 3a2b3 A) 4ab + 7b B) 4a + 7 b C) 4a² + 7b D) 4a² + 7ab 23 / 25 Soddalashtiring: (c-3)2 – (c+3)(3-c) A) 2c²–6c+18 B) -6c C) 2c²– 6c D) 0 24 / 25 Quyidagi mulohazalardan qaysi biri noto`g`ri ? A) Uchburchakda kichik burchak qarshisida katta tomon yotadi. B) Uchburchakda katta burchak qarshisida katta tomon yotadi. C) Uchburchakda katta tomon qarshisida katta burchak yotadi . D) Uchburchakda kichik burchak qarshisida kichik tomon yotadi 25 / 25 x ni shunday birhadga almashtiringki, natijada ikkihadning kvadrati hosil bo`lsin: a2 – 6ab + x A) 36b² B) 9b² C) b² D) 3b 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
