In a bowl, combine the gram flour, chile powder, salt, turmeric, and baking powder and mix well. Add water and mix well until the batter has a creamy consistency. Heat the oil in a deep pan until water splatters when sprinkled on it.
Dip the vegetables in the batter, drop them in the oil a few at a time, and cook them until they are golden brown. Serve them in bowls with the vegetables all mixed together.
