Hi Nikhil,

Sorry I'm not too sure I understand your query.
But I'll do my best to answer.

Filters are based on the report, so the filters used will apply to the entire Report query.
If you have a metric, e.g. Age, and you want to specify a certain Age range, then you will need to also use this field as a filter.

I hope this covers what you were after and if not, please provide some examples of what you are trying to achieve and expected results.

Thanks,
David