I have repeat group if necessary in my form.
If field team by mistake clicks ‘Add’ instead of ‘Do not Add’ group then this action is irreversible.
Even when we click back and go to previous question, the repeat group once added does not disappear.
How to resolve this issue?
As often, the search function of this forum may help, please, e.g. Search results for 'delete unwanted repeat' - KoboToolbox Community Forum.
See also Collect documentation, please: Filling out Forms with Collect - ODK Docs.
@Asmita, also why not try using the repeat_count function as outlined in this support article Grouping Questions and Repeating Groups.
Perfect! Found how to delete repeated group! Thanks a ton for directing to suitable query. 
