how to check answer in quiz app of MCQ using c# code

Question

I want to check correct answer and display answer. I want to display options like in if condition if image display and if text display text.

Brijesh Rathor · Answer

Hi, First you to add the table which are contains questions and 4 multiple type answer and in one column Right answer. then you can Get the all questions and 4 related answers in database. then show in your page . and then use this query. bool correct = false; public class QuestionAndAnswer { public int QuestionId{get;set;} public string 1stchoiceanswer{get;set;} public string 2ndchoiceanswer{get;set;} public string 3rdchoiceanswer{get;set;} public string 4thchoiceanswer{get;set;} public string RightAnswer{get;set;} } then u can take this class in List and pass in the model. with 4 answer is in form of radiobutton. then in actioncontroller: public ActionRsult ShowRightAnswer(List model) { var data = GetALLQuestionsById(); var modeldata = data.where(p => p.Questionid == model.questionid).singleOrDefault(); if(selectedquestionAnswer == modeldata.RightAnswer) { // here u can show the right answer }else{} } hope this will help u.

how to check answer in quiz app of MCQ using c# code

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