Thanks
I tried inserting cascade question via an excel template (list_name, name, label - format).
This was successful; but when I tried loading another set of cascade on same form, It kept displaying the content of the initial cascade set.
@DamSol, seems like you will need to check the label of the cascading select question. The best option to make a check for this is to download your form as XLSForm and then check to see if you have made any errors in it.