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I Have a multiple choice having 15 option and if someone selected 10 option i need to pick only 5 option randomly and one more things if code 5 is selected then it should be selected in random 5 option

Hi,
as usual, you'd send a small sample survey with these questions (lss export)

Joffm

here is the lss export

Here my proposal (with javascript)

 


There is also a solution without javascript, only ExpressionScript. (if you prefer this)

Joffm
 

Thanks joffm,

Can share the same without java script