Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 3-chorak Matematika choraklik 10-sinf Matematika 3-chorak InfoMaster Aprel 20, 2021 940 Ko'rishlar 7 izohlar SaqlashSaqlanganOlib tashlandi 3 0 OMAD YOR BO'LSIN! Tomonidan yaratilgan InfoMaster 10-sinf Matematika 3-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 Qaysidir davlat aholisi soni yiliga 3% kamaysa necha yildan so‘ng 20% kamayadi? A) 2 B) 8 C) 6 D) 4 2 / 25 Tenglamaning butun ildizlarini toping A) -1 B) 2 C) 1 D) 1 va -1 3 / 25 Tenglama ildizi 5dan qancha kam A) 0 B) 10 C) 15 D) 5 4 / 25 Teglamani yeching A) 1/2 B) 1/3 C) 1 D) 5/2 5 / 25 Funksiyaning davrini aniqlang: y=cos3x/4 A) 60° B) 432° C) 180° D) 480° 6 / 25 Funksiyaning davrini aniqlang: y=cos3x (gradusda) A) 360 B) 240 C) 60 D) 120 7 / 25 Hisoblang: arccos 1/2 A) 2π/3 B) π/6 C) π/3 D) 3π/4 8 / 25 Hisoblang: arctg A) -π B) π/3 C) π/6 D) π/4 9 / 25 Hisoblang: arctg A) -π/3 B) π/6 C) -π/6 D) -π 10 / 25 Hisoblang: A) π B) π/3 C) 2π/3 D) 5π/3 11 / 25 Hisoblang: arctg1 A) π/6 B) π/3 C) π/4 D) -π 12 / 25 Funksiyaning davrini aniqlang: y=cosx/3 (gradusda) A) 120 B) 240 C) 1200 D) 1080 13 / 25 Hisoblang: A) 5π/3 B) 3π/2 C) 2π/3 D) π/3 14 / 25 Hisoblang: A) π/3 B) π/4 C) -π/6 D) π/6 15 / 25 Hisoblang: A) 4π/3 B) π C) π/6 D) π/4 16 / 25 Tengsizlikni yeching: sin≥ 2 A) 2 B) 1 C) Yechimga ega emas D) 3 17 / 25 Ikkita to’plam teng bo’lishi uchun qanday xossaga ega bo’ishi kerak? A) Ular bir xil elementga ega bo’lishi kerak va A⊆B, B⊆A kabi belgilanadi. B) Ular har xil elementga ega bo’lishi kerak va A∪B, B∩A kabi belgilanadi. C) Ikkita to’plam bir biriga teng bo’lmaydi. D) Elementlar soni chesiz bo’lishi kerak. 18 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) (A∪B)∪C B) A∪B∪C C) (A∪B∪C)' D) A∩B 19 / 25 Quyidagilardan qaysi biri mulohaza bo’ladi? 1.Bugun yomg’ir yogadimi? 2.Uchburchakning beshta tamoni bor. 3.Sening yoshing nechada? 4.Bugun havo issiq. A) 1,2 va 3 B) Faqat 4 C) 2 va 4 D) 1 va 4 20 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∪B B) B∩C C) A∩B D) B' 21 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∪B B) A' C) B' D) A 22 / 25 A to’plamning to’ldiruvchisi qanday belgilanadi? A) A~B B) A' C) A∩B D) A'' 23 / 25 Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: ¬A∩B A) n(¬A∩B)=14 B) n(¬A∩B)=16 C) n(¬A∩B)=7 D) n(¬A∩B)=5 24 / 25 p⇒q bu yerda « Yetarli shart » qaysi ? A) to’g’ri javob yo’q B) p mulohaza q uchun yetarli shart C) bunday tushuncha yo’q D) q mulohaza p uchun yetarli shart 25 / 25 (p⇒q) ∧ (q⇒p) ko‘rinishdagi mulohaza p va q mulohazalarning ....deyiladi. A) Dezyunksiyasi B) Implikatsiyasi C) Konversiyasi D) Ekvivalensiyasi 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