Uy » Choraklik online testlar » Matematika choraklik » 9-sinf Matematika 3-chorak Matematika choraklik 9-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 1124 Ko'rishlar 1 izoh SaqlashSaqlanganOlib tashlandi 5 4 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 9-sinf Matematika 3-chorak Testni Salomov Sardor tayyorladi. 1 / 25 Parallelogrammning diagonallari 10 sm va 12 sm, ular orasidagi burchagi 60° ga teng. Parallelogramm tomonlarini toping A) √11 sm, √41 sm B) √31 sm, √61 sm C) √31 sm, √91 sm D) √31 sm, √94 sm 2 / 25 Ifodaning qiymatini toping sin300° A) -1/2 B) 1/2 C) 0 D) 2/√3 3 / 25 Funksiyalarning qaysi biri juft funksiya A) 1,2 B) 2,3 C) 3,4 D) 1,4 4 / 25 Tenglamani yeching: cos(x-π )=0 A) πk B) 3π/2 C) 2πk D) 3π/2+2πk 5 / 25 Rombning katta diagonali 18 sm va bir burchagi 120°. Romb yuzini toping A) 51√5 sm² B) 54√2 sm² C) 54√3 sm² D) 54√3 sm² 6 / 25 Funksiyalarning qaysi biri toq funksiya? A) 1,4 B) 2,3 C) 2,4 D) 1,2 7 / 25 Agar sina=12/13 bo’lsa, ctga ni toping A) 5/13 B) 5/12 C) 12/5 D) 1 8 / 25 Burchakning radian o’lchovini toping: 300° A) 5π/3 B) π/4 C) 2π/3 D) π/3 9 / 25 Parabola uchining koordinatalarini toping: y=x2+6x+5 A) (-3;-4) B) (3;-4) C) (3;4) D) (-3;4) 10 / 25 tg60° ni toping A) √2 B) √3 C) √2/2 D) 1 11 / 25 Funksiyaning aniqlanish sohasini toping: y=4x2+5 A) (0;5/4) B) (1;2) C) (5/4;+∞) D) (-∞,+∞) 12 / 25 Agar va 90°° bo’lsa, sina ni toping A) 14/13 B) 5/13 C) 5/12 D) 12/13 13 / 25 Sonlarni o’sish tartibida joylashtiring A) b<a<c B) c<a<b C) c>a>b D) a<b<c 14 / 25 Hisoblang A) -1 B) 1 C) 55/88 D) 2/1 15 / 25 Proporsiyaning noma’lum hadini toping A) 2 B) 14/11 C) 7/11 D) 1 16 / 25 sina=1/2 bo’lgan o’tkir burchakni ko’rsating A) 60° B) 30° C) 45° D) 90° 17 / 25 Agar sina=3/5 va 90°° bo’lsa, сosa ni toping A) -3/4 B) 3/4 C) 4/5 D) -4/5 18 / 25 Hisoblang A) 6 B) 7 C) -2 D) 2 19 / 25 Hisoblang A) 53 B) 8 C) 2 D) 45 20 / 25 Kvadrat tengsizlikni yeching: x2 – 4x +6 > 0 A) (-4; 6) B) to'g'ri javob yo`q C) (-∞;1) U (6; ∞) D) (2; 3) 21 / 25 y = x2 +x -6 funksiya x ning qanday qiymatlarida manfiy qiymatlar qabul qiladi A) (-3; 2) B) (2; 3) C) (-∞;2) U (3; ∞) D) (-∞;1) U (6; ∞) 22 / 25 x = 41 qiymat qaysi tengsizlikning yechimi bo`ladi A) (x-30)(x-34) < 0 B) (x - 29)(x - 31) > 0 C) (x-7)(x-2010) > 0 D) (x +1)(x + 42) < 0 23 / 25 AB va CD kesmalar O nuqtada kesishadi, AO = 12m, BO = 3 sm, CO = 28 sm, DO = 7 sm bo`lsa, AOC va BOD uchburchaklar yuzlari nisbatini toping A) 16 B) 4 C) 9 D) 12 24 / 25 Quyidagi funksiyalardan qaysi biri kvadrat funksiya bo`ladi ? A) y = 2x -3 B) y = 5x⁴ + 6x C) y = 2010x² + 41x + 9 D) y = 3x² + x³ – 8 25 / 25 To`rtburchak shaklidagi paxta maydoni xaritada yuzi 12 sm2 bo`lgan to`rtburchak bilan tasvirlanadi. Agar xarita masshtabi 1: 5000 bo`lsa, maydonning haqiqiy yuzini toping A) 2,4 ga B) 3 ga C) 0,6 ga D) 2 ga 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
