I am new to limesurvey. In my survey, I have two questions. the first question 'Multiple choice' with around 15 options. For the second question, I need to array (5 point choice), where the subquestions are only those options that were selected in first question.

While searching on this forum, I see some folks posting a code to perform this, but I donno where to add those changes in my Question 2's subquestions.

Thanks a lot.

what you are looking for is the array filter. Have a look at the manual, it explains the array filter pretty good.