Uy » Online olimpiada » Matematika olimpiada » 6-sinf Matematika olimpiada №2 Matematika olimpiada 6-sinf Matematika olimpiada №2 InfoMaster Dekabr 10, 2022 114 Ko'rishlar 0 SaqlashSaqlanganOlib tashlandi 0 0 12345678910111213141516171819202122232425 Vaqtingiz tugadi! 6-sinf Matematika olimpiada №2 07.12.2022 yil oo.uzedu.uz Online olimpiada savollari! 1 / 25 x va y sonlar ayirmasining uchlanganini yozing va shu ifodaning x=-0,37 va y=-0,42 bo`lganida son qiymatini toping. 0,15 -0,15 -0,79 0,12 2 / 25 2 ta ketma-ket toq sonlar yig`indisi quydagilardan qaysi biri albatta bo`linadi? 3 4 6 5 3 / 25 Ratsional ifodani kanonik ko’rinishga keltiring (1-x)/(1+2x) (1+x)/(1+2x) 1/2 (1+2x)/(1-x) 4 / 25 Usta ishnig 0,75 qismini 17/4 soatda bajaradi. Shu ishning 4/5 qismini qancha vaqtda bajaradi? 11/5 31/85 68/15 67/15 5 / 25 Ishchi har kunlik rejada ko`rsatilganidan 25 ta detal ortiq yasab , uch kunda rejadagi 7 kunga mo`ljallanganidan 15 ta ortiq detal yasadi. Ishchi har kuni nechta detal yasagan ? 47 15 40 44 6 / 25 A D B C 7 / 25 D C B A 8 / 25 D A C B 9 / 25 A D B C 10 / 25 A C B D 11 / 25 D C A B 12 / 25 D B C A 13 / 25 B A D C 14 / 25 C A B D 15 / 25 C A D B 16 / 25 C A B D 17 / 25 D B A C 18 / 25 A D B C 19 / 25 B A C D 20 / 25 B A D C 21 / 25 C B A D 22 / 25 A C B D 23 / 25 C B A D 24 / 25 B C A D 25 / 25 B A D C 0% Testni qayta ishga tushiring Author: InfoMaster Foydali bo'lsa mamnunmiz