How to create a quiz game which randomly selects 10 from 50 questions

Hi,

I wonder if any one can help me figure out what I need to do, I'm creating a quiz using an array of 50 questions, however I only want the game to randomly select 10 questions out of these 50 questions each time a player interacts with the game.

I have created my json file and the array and everything else is working but I don't have a clue on the steps to randomly select the required number of questions each time for each player

I'd suggest taking a look at the advanced random object, especially the permutation table.