9-sinf Matematika 3-chorak Aprel 15, 2021Aprel 20, 2021 da chop etilgan InfoMaster tomonidan 9-sinf Matematika 3-chorak ga 1 fikr bildirilgan 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 9-sinf Matematika 3-chorak Testni Salomov Sardor tayyorladi. 1 / 25 Agar va 90°° bo’lsa, sina ni toping A) 14/13 B) 12/13 C) 5/12 D) 5/13 2 / 25 Ifodaning qiymatini toping: (-8)2-(-5)3-(12) 2 A) 122 B) 189 C) 45 D) 48 3 / 25 Funksiyaning aniqlanish sohasini toping A) x≤1 B) x≠1 C) (-∞;+∞ ) D) x≥ 1 4 / 25 Sonlarni o’sish tartibida joylashtiring A) c<a<b B) c>a>b C) a<b<c D) b<a<c 5 / 25 Hisoblang A) 2/1 B) 1 C) 55/88 D) -1 6 / 25 Hisoblang: A) 3,4 B) 2,4 C) 24 D) 5,76 7 / 25 Parabola uchining koordinatalarini toping: y =(x-3)²+2 A) (-3; 2) B) (3; 2) C) (3; -2) D) (-3; - 2) 8 / 25 y = x2 +x -6 funksiya x ning qanday qiymatlarida manfiy qiymatlar qabul qiladi A) (-∞;1) U (6; ∞) B) (-3; 2) C) (-∞;2) U (3; ∞) D) (2; 3) 9 / 25 Berilgan uchburchak tomonlari 21 sm, 27 sm va 32 sm. Agar perimetri 120 sm bo`lgan uchburchak berilgan uchburchakka o`xshash bo`lsa, uning eng katta tomonini toping A) 31,5 sm B) 48 sm C) 42 sm D) 40,5 sm 10 / 25 y = -2x2 +6 funksiyaning grafigi qaysi koordinata choraklarida joylashgan ? A) I, III, IV B) III, IV C) I, II, III, IV D) I, II 11 / 25 x = 41 qiymat qaysi tengsizlikning yechimi bo`ladi A) (x +1)(x + 42) < 0 B) (x-30)(x-34) < 0 C) (x - 29)(x - 31) > 0 D) (x-7)(x-2010) > 0 12 / 25 Bo`yi 160 sm bo`lgan o`quvchi soyasining uzunligi 128 sm bo`lsa, bo`yi 210 sm bo`lgan basketbolchining soyasining uzunligini toping A) 178 sm B) 168 sm C) 148 sm D) 158 sm 13 / 25 Ifodaning qiymatini toping: A) √3/3 B) 1/2 C) √2/2 D) √3/2 14 / 25 Tomonlari 3 va 5 bo‘lgan parallelogrammning bir diagonali 4 ga teng. Uning ikkinchi diagonalini toping A) √13 B) 2√13 C) 2√3 D) √3 15 / 25 Ko’paytmaning qaysi biri manfiy? A) sin190° * tg200° B) tg190° * cos400° C) sin100° * cos300° D) cos320° * ctg17° 16 / 25 To‘g‘ri burchakli trapetsiyaning o‘tkir burchagi 30° ga, balandligi 4 sm ga va kichik asosi 6 sm ga teng. Trapetsiyaning yuzini toping A) (2+8√3) sm² B) 8√3 sm² C) (24+8√3) sm² D) 1 17 / 25 To’g’ri burchakli uchburchakning gipotenuzasi 18 sm va bir kateti 4 sm bo’lsa, uning ikkinchi katetini toping A) 72 B) 320 C) 2√27 D) 340 18 / 25 Ifodaning qiymatini toping: tg300° A) -√3 B) 0 C) √3 D) √3/3 19 / 25 Tenglamani yeching: sin(π -x)=1 A) π/2-2πk B) π/2+2πk C) π/2 D) 2πk 20 / 25 Parallelogrammning diagonallari 10 sm va 12 sm, ular orasidagi burchagi 60° ga teng. Parallelogramm tomonlarini toping A) √31 sm, √61 sm B) √11 sm, √41 sm C) √31 sm, √94 sm D) √31 sm, √91 sm 21 / 25 Agar va bo’lsa, ni toping A) 2/3 B) 0,5 C) 1/3 D) 1,2 22 / 25 Hisoblang: tg1800° - sin495° + cos495° A) 2 B) 0 C) -1 D) 1 23 / 25 Funksiyalarning qaysi biri toq funksiya? A) 2,4 B) 1,2 C) 2,3 D) 1,4 24 / 25 Burchakning gradus o’lchovini toping: 3π/4 A) 135° B) 35° C) 150° D) 140° 25 / 25 Ifodaning qiymatini toping sin300° A) 2/√3 B) 1/2 C) -1/2 D) 0 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:9-sinf, matematika