Uy » Choraklik online testlar » Matematika choraklik » 10-sinf Matematika 4-chorak Matematika choraklik 10-sinf Matematika 4-chorak InfoMaster Aprel 20, 2021 271 Ko'rishlar 10 izohlar SaqlashSaqlanganOlib tashlandi 1 0 OMAD YOR BO'LSIN! 10-sinf Matematika 4-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 Tenglamalar sistemasining nechta yechimi bor? A) 3 B) 4 C) 1 D) 2 2 / 25 Tenglama ildizi 20dan qanchaga kam? A) 8 B) 5 C) 6 D) 7 3 / 25 Tenglamani yeching: A) 6 B) 2 C) 8 D) 4 4 / 25 Sonlarni taqqoslang: b) 2 A) ab B) a>b C) b>a D) a=b 5 / 25 Irratsional tenglamani yeching: A) 1/9 B) 2 C) 3 D) 1 6 / 25 Hisoblang: A) 3 B) 4 C) e D) 5 7 / 25 Kompleks sonni haqiqiy va mavhum qismlarini toping. A) Re(z)=0, Im(z)=3 B) Re(z)=9, Im(z)=3 C) Re(z)=0, Im(z)=9 D) Re(z)=3, Im(z)=0 8 / 25 Ko`paytmani toping. (6-3i)(1+4i) A) -36+4i B) 27-24i C) 18+21i D) 18+28i 9 / 25 Sonlarni taqqoslang: A) a=b B) a>b C) b>a D) To'g'ri javob yo'q 10 / 25 Funksiyaning davrini aniqlang: y=sin5x/6 A) 480° B) 180° C) 432° D) 540° 11 / 25 Hisoblang: arcsin 0 A) 3π/2 B) π/2 C) 0 D) π 12 / 25 Hisoblang: arccos 1/2 A) 3π/4 B) 2π/3 C) π/6 D) π/3 13 / 25 Hisoblang: arctg A) -π B) π/3 C) π/4 D) π/6 14 / 25 Hisoblang: A) 3π/4 B) π/3 C) -π/4 D) -π/6 15 / 25 Funksiyaning davrini aniqlang: y=cosx/3 (gradusda) A) 1080 B) 120 C) 240 D) 1200 16 / 25 p⇒q bu yerda « Yetarli shart » qaysi ? A) bunday tushuncha yo’q B) p mulohaza q uchun yetarli shart C) to’g’ri javob yo’q D) q mulohaza p uchun yetarli shart 17 / 25 Quyidagi mulohazalar teng kuchlimi ? (p∨q) va ¬p∧¬q A) Tavtologiya B) Teng kuchli C) Teng kuchli emas D) Mulohazalarning berilishi xato 18 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) B∩C B) B' C) A∪B D) A∩B 19 / 25 Har doim rost bo’ladigan mulohaza nima deyiladi ? A) Konyuksiya B) Teng kuchli C) Dezyunksiya D) Tavtologiya 20 / 25 Ushbu ifoda qanday o’qiladi? A) A to’plamning elementlar soni 9 ta; B) A to’plam cheksiz to’plam; C) A to’plam bo’sh to’plam; D) A to’plamning elementlar soni 6 ta; 21 / 25 p⇒q mulohazalarning konversiyasi qanday yoziladi ? A) p⇒q B) TJY C) q ∪ p D) p ∪ q 22 / 25 P mulohazaning inkori to’g’ri yozilgan qatorni toping. A) ∩P B) ∪P C) Øp D) ¬P 23 / 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 va 4 B) 1,2 va 3 C) Faqat 4 D) 2 va 4 24 / 25 A={2,5,6,8,9,12}, B={3,6,9,12,15} to’plamlar uchun B∪A ni toping. A) B∪A={2,6,9,12} B) B∪A={2,3,4,5,9,12} C) B∪A={2,3,5,6,8,9,12,15} D) B∪A={1,2,3,4,5,6,7,8,9,10,11,12} 25 / 25 To’plamlarni umumiy ko’rinishini toping. A) A = {a,b,c,...} B) A = [a,b,c,...] C) A = (a,b,c,...) D) A = a 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 Author: InfoMaster Foydali bo'lsa mamnunmiz