Take a bowl add whole wheat flour, ragi flour, baking powder, baking soda, cocoa powder, salt and once all are added transfer it to a sieve and sieve it thrice.
In a seperate bowl mix curd, oil and jaggery with a whisker till its all smooth.
Gradually mix the flour mix in the wet mix of curd, oil and jaggery. Start with two tbsp at a time and keep mixing it gently, however avoid over mixing it.
Add milk , choco chips and chopped almonds in the mixture and give a final mix.
Smear some oil in a baking dish and dust cocoa powder and then transfer the brownie cake mix but fill only till the tin is half. Sprinkle some chopped almonds along with choco chips If you have more mix you will have to use another tray of a bigger tray.
Preheat the oven and then bake the brownie at 180 degrees for 40 mins. Check by inserting a tooth pick if it comes out clean then the cake is done.
Let it stay in oven for 10 mins before you take it out to cook on a rack.
After some 20 mins you can cut it in small cubes and enjoy.