C# Random Question Picker(to be combine with unity)

Question

How to create a random picker of question using C#? The questions is done but not assign with id. For example I have 10questions, but I only want to choose 5 questions to generate paper for every quiz.

Answer 1

Unity.Random class may help.

Answer 2

you can encode all that info in an array

questions = List<int>(1,0,0,1,1,0,0,0,1,1); // I may ve wrong with syntax

that means to get questions #1,4,5,9,10 to the quiz. Now you should generate randomly a list with that form.

Answer 3

Put the questions into a string array and then select a random number, using the random class, based on the questions' index position.