7-sinf Matematika 2-chorak Aprel 7, 2021Aprel 7, 2021 da chop etilgan InfoMaster tomonidan 7-sinf Matematika 2-chorak ga 1 fikr bildirilgan 6 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 7-sinf Matematika 2-chorak Testni Mamadoliyev Diyorbek tayyorladi. 1 / 25 Birhadning son qiymatini toping:, bunda y = -15, x = 6. A) 12 B) 18 C) 3 D) 1 2 / 25 Hisoblang: A) 2 B) 1/4 C) 4 D) 1/2 3 / 25 Algebraik ifodaning qiymatini toping: bunda a= 2 b=5 A) 1250 B) 50 C) 0 D) 250 4 / 25 Ifodani soddalashtiring: A) 10a B) 10a + 6b C) 2a D) 6b 5 / 25 Algebraik ifodaning qiymatini toping:, bunda a = 10, b = -5 A) 0 B) 250 C) -1250 D) -50 6 / 25 Ikki to`g`ri chiziqning kesishishidan hosil bo`lgan burchaklardan ikkitasining yig`indisi 1200. Bu burchaklarni toping A) 30gradus , 90gradus B) 45gradus, 75gradus C) 15gradus , 105gradus D) 60gradus , 60gradus 7 / 25 Ko`phadning son qiymatini toping: x2 +2xy +y2, bunda x = 1,2, y = -1,2. A) 2 B) 5,76 C) 1 D) 0 8 / 25 To`g`ri chiziqning ixtiyoriy nuqtasidan unga nechta perpendikulyar to`g`ri chiziq o`tkazish mumkin ? A) 2 B) 3 C) istalgancha D) 1 9 / 25 Hisoblang: A) 1 B) 5 C) 625 D) 25 10 / 25 Teng yonli uchburchakning asosi yon tomonidan 3 birlikka kam, perimetri 36 ga teng bo`lsa uchburchakning yon tomonini toping. A) 10 B) 13 C) 8 D) 12 11 / 25 Hisoblang: A) b² B) a²b² C) a/b D) a² 12 / 25 n ning qanday qiymatida tenglik to`g`ri bo`ladi: A) 2 B) 1 C) 3 D) 8 13 / 25 Algebraik ifodaning son qiymatini hisoblang: bunda, A) 5 B) 4 C) 3 D) -5 14 / 25 Soatning soat mili 3 soatda necha gradusga buriladi ? A) 60° B) 30° C) 45° D) 90 ° 15 / 25 Uchta nuqta to`g`ri chiziqni nechta bo`lakka bo`ladi ? A) 3 B) 2 C) 9 D) 4 16 / 25 Yig`indisi 84 ga teng bo`lgan ikkita ketma-ket toq sondan kichigini toping. A) 33 B) 43 C) 41 D) 37 17 / 25 Agar qo`shni burchaklar gradus o`lchovlari nisbati 4:5 bo`lsa, ularni toping. A) 60gradus; 75gradus B) 80gradus; 100gradus C) 70gradus; 110gradus D) 40gradus; 140gradus 18 / 25 Tenglamani yeching: 12x - 48 = 5x +1. A) 3 B) 7 C) 1 D) -49/17 19 / 25 Tenglamani yeching: A) 3/5 B) -3/5 C) 21 D) -4,2 20 / 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) 15 sm B) 90 sm C) 45 sm D) 60 sm 21 / 25 Tenglamani yeching: (3x - 4) - (6 - 2x) = 3. A) 13 B) 1,2 C) 2,6 D) 3,8 22 / 25 75 gradusli burchakka qo`shni burchakni toping. A) 105 gradus B) 115 gradus C) 45 gradus D) 15 gradus 23 / 25 O`xshash hadlarni ixchamlang: 3,4 a - b - 1- 1,4a + 3b. A) 4,8 a +4b -1 B) 4,8a + 2b - 1 C) 2a +2b -1 D) 2a -4b -1 24 / 25 Otasi 38 yoshda, o`g`li esa 12 yoshda. Necha yildan keyin otasi o`g`lidan ikki marta katta bo`ladi ? A) 9 B) 6 C) 14 D) 11 25 / 25 Algebraik ifodaning qiymatini toping: 3a + 2b, bunda a = 3, b = -5. A) 4 B) 19 C) 0 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 tomonidan Wordpress Quiz plugin Matematika choraklik Teglar:7-sinf, matematika
