Add baking soda and baking powder in maida and mix well. Strain the mixture twice. Add butter, mango pulp and condensed milk in a separate bowl and whisk them nicely. Also add powdered sugar and mix well.  Cut cashews into small pieces. Remove the stalk of raisins and clean them with a clean cloth.  Preheat oven at 180 degree centigrade.  

Ready the container to be used for baking cake. Grease the container with ghee or butter. Place a butter paper or plain paper equal to tge size of container and place it at the bottom. Grease the paper also with some butter.  Add dry ingredients like maida and baking powder in condensed milk and mango pulp. Whisk the batter rigourously until all lumps get dissolve. Also add milk, cashews and raisins in the batter. Batter for making cake is ready now.

Pour the batter in the container and tap it on surface so that it gets even. Oven is hot, place the container in oven and set oven for 25 minutes on 180 degree centigrade. Check after 25 minutes. If cake has turned brown from top then place it back in oven and bake for 10-15 more minutes and check again. Cake has turned brown from top. Insert a knife in cake to check it. The batter should not stick to the knife. If the knife comes out clean that means cake is baked completely.

Take out the cake from oven and let it cool down. Now separate the cake from mold. For this run knife all around the cake and place the container upside down over a plate. Cake will come out from the mold. Remove the butter paper from top and cut into pieces as per your preference. Suggestion: Make sure the cake batter is not too thick or too thin in consistency. Otherwise it will not serve the purpose.