The honest answer is 'yes'. You have been in an IVA during the last 6 years. Think carefully how that actually worded the question. Sometimes they will ask if you have entered an IVA in the last 6 years --- which might be a 'no'.
When did the IVA start ? It will show on a credit search for at least 6 years from then.
My opinions are merely that .. opinions based on experience. Always seek professional advice.
IVA Completed 23rd July 2013 .... C.C. 10th January 2014 http://foggy.blogs.iva.co.uk