sift together wheat flour, ragi flour, cocoa powder to a bowl and add baking powder to it. Mix once.
In another bowl, blend butter and sugar together until smooth and then add eggs to it. Blend until combined.
Fold in flour mix little at a time.
Further, add milk and fold the batter until medium thick.
Divide the mixture between the cupcake liners, Fill 3/4th and top it with silver balls. Then transfer to the oven and bake for 15-20 minutes.
Test with the toothpick, if it comes out clean, cakes are done.
Transfer the cakes to the wire rack and leave it to cool.
Decorate with whipping cream and silver balls.