問もん題だい解かい決けつMeaningsNoun1. problem-solvingKanji used問question題topic解unravel決decideComposed of問もん題だいquestion (e.g. on a test); problem; problem (e.g. societal, political); question; issue; subject (e.g. of research); case; matter; question (i.e. doubt); public discussion; …Noun解かい決けつsettlement; solution; resolutionNounExamples1我われ々われは問もん題だい解かい決けつと情じょう報ほう整せい理りのためにコンピューターを使つかう。We use computers to solve problems and to put information in order.