I need to set a Yes/No question based on the evaluation of another question, so I can use the Yes/No in a quota.

So I have a slider question, allowing values from 0 to 10. Question Code is A3

I then have a Yes/No question (Question code Eligible) where I use : {if((A3_SQ001==0),"N","Y")}

thinking that this would set Eligible to Yes if A3_SQ001 = 0

But this doesn't seem to work.

Can someone point me in the right direction to get Eligible's answer to be No, if A3_SQ001 is = 0 ?

You have to set the value of "Eligible" in an equation
{Eligible=if((A3_SQ001==0),"N","Y")}

But if it is only needed for the quota it is sufficient to have a question of type equation called "Eligible" with
{if((A3_SQ001==0),0,1)}
You can set the quota on this equation.

Joffm