Mix the above ingredients in a mixing bowl with 1 tbsp of oil.Make a dough(like Chapati dough) and it will be sticky.
Heat the pan(tava)on the stove top. Take the ball size tapioca mix and pat it to a size of a thali on the tava. It shoudn't be thin nor thick. Pat it evenly. Make 4 to 5 holes in the thalipeet and put a drop of oil in each of the hole. After 5-8 min flip it over for a min or so. Then transfer it to a serving dish.