10-sinf Matematika 2-chorak Aprel 17, 2021Aprel 17, 2021 da chop etilgan InfoMaster tomonidan 10-sinf Matematika 2-chorak ga fikr bildirilmagan. 30 OMAD YOR BO'LSIN! 10-sinf Matematika 2-chorak Testni Imomnazarov Ibrohim tayyorladi. 1 / 25 8∙(1,3x+0,25)-6,6x=3,8x+2 tenglamani yeching. A) 1 B) 2 C) x∈R D) 0 2 / 25 Har doim rost bo’ladigan mulohaza nima deyiladi ? A) Dezyunksiya B) Tavtologiya C) Teng kuchli D) Konyuksiya 3 / 25 P mulohazaning inkori to’g’ri yozilgan qatorni toping. A) ∩P B) ∪P C) ¬P D) Øp 4 / 25 Tenglamalar sistemasining nechta yechimi bor? A) 1 B) 4 C) 3 D) 2 5 / 25 p⇒q bu yerda « Yetarli shart » qaysi ? A) bunday tushuncha yo’q B) to’g’ri javob yo’q C) q mulohaza p uchun yetarli shart D) p mulohaza q uchun yetarli shart 6 / 25 Tenglamani yeching A) 0 B) -1 C) 1 D) 2 7 / 25 Tenglama ildizi 20dan qanchaga kam? A) 6 B) 8 C) 5 D) 7 8 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∪B B) B' C) A∩B D) B∩C 9 / 25 Ushbu ifoda qanday o’qiladi? A) A to’plam bo’sh to’plam; B) A to’plamning elementlar soni 6 ta; C) A to’plam cheksiz to’plam; D) A to’plamning elementlar soni 9 ta; 10 / 25 U=N, P={8 dan katta butun sonlar} bo’lsa n(P) ni toping. A) Cheksiz ko’p B) 7 ta C) 15 ta D) 8 ta 11 / 25 Tenglamani katta ildizini toping: (x−5)(x+4)(x−11)=0 A) -4 B) 11 C) 5 D) 16 12 / 25 Tenglamaning butun ildizlarini toping A) 1 va -1 B) 2 C) -1 D) 1 13 / 25 U={x| 3 ≤x< 12, x∈N} , A={x| 5 A) 2 ta B) 10 ta C) 9 ta D) 3 ta 14 / 25 A={a,b,c,d} ushbu to’plam nechta qisim to’plamga ega? A) 5 ta B) 16 ta C) 4 ta D) 8 ta 15 / 25 Odatda to’plamlar qaysi alifbo harflari bilan belgilanadi? A) Lotin alifbo kichik harlari bilan B) Kril alifbo kichik harlari bilan C) Kril alifbo bosh harlari bilan D) Lotin alifbo bosh harlari bilan 16 / 25 Tenglamani yeching A) -7; 9,5 B) 7; 2,5 C) 7; 1,5 D) 7 17 / 25 Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: A∪¬B A) n(¬A∪B)=7 B) n(¬A∪B)=14 C) n(¬A∪B)=5 D) n(¬A∪B)=16 18 / 25 A to’plamning to’ldiruvchisi qanday belgilanadi? A) A∩B B) A~B C) A' D) A'' 19 / 25 Tenglama ildizi 5dan qancha kam A) 0 B) 5 C) 15 D) 10 20 / 25 Ushbu Venn diagrammasida bo’yalgan sohada qaysi to’plam keltirilgan? A) A∪B∪C B) B∩C C) A∩B D) A∪B 21 / 25 A,B,C to’plamlar Venn diagrammasida tasvirlangan, A∩B∩C to’plamlarni elementlarini toping. A) {b,i,l} B) {a,b,c,d,h,j} C) {a,b,f,e,i,l} D) {a} 22 / 25 Quyidagi mulohazaning rostlik jadvalida nechta rost qatnashadi ? ¬(p∨q) A) 2 ta B) 3 ta C) 4 ta D) 1 ta 23 / 25 Teng kuchli tenglamalarni ko‘rsating: A) 1 va 3; B) hammasi C) 1 va 2; D) 2 va 3; 24 / 25 Diagrammadan foydalanib, quyidagi to‘plammi elementlari sonini toping: ¬A∩B A) n(¬A∩B)=7 B) n(¬A∩B)=16 C) n(¬A∩B)=14 D) n(¬A∩B)=5 25 / 25 x∈A kabi yozuvni o’qilishi to’g’ri ko’rsatilgan qatorni toping. A) x element A ga tegishli; B) x element A ga tegishli emas; C) to’g’ri javob yo’q. D) bunday ifoda yo’q 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 Matematika choraklik Teglar:10-sinf, matematika