is it important to use (how,what,where,who,did) in a qustion Share with your friends Share 0 Aroohi answered this yes otherwise question will remain incomplete or it will be not a question 1 View Full Answer Manya Singh answered this no. there are also some yes/no question. 0 Smriti Shalini answered this It is necessary in WH Questions. Not in Yes/No Questions. 0 Vaishnavi answered this No it isn't if the question you have formed makes any sense. for eg the question you have asked above 1 Abhay Gowda answered this Yes it should be used 0