Hi Tariq,
To be honest I have no idea, you should listen !
A pitched drum like a dholak wil have frequencies shift/move as the pitch is changed.
But as a thumb rule with a dholak you could say:
Sub bas: 60-80 Hz
bas: 100 - 260 Hz
mid: 640 - 1200 Hz
High: 2000 Hz and up
Mayby you could send me your dhalak track and I could have a look.
Maybe this could help:
found these googling not sure there could be Copyright issues.