Cook green gram(whole) in a pressure cooker.
Heat up a pan.
Add jaggery, grated coconut and cardamom.
Cook, until the jaggery melts.
Add cooked green gram.
Cook, until it gets sticky.
Switch off the flame and allow it to cool.
Make small balls off the mixture.
Mix together maida, water and salt, to get a smooth batter.
Dip each ball in this batter.
Deep fry in oil, till brown.