In a mixing bowl add chick peas flour, suji and rice flour.
Then add turmeric powder, red chili powder, garam masala, salt, sugar, baking soda, coriander seeds, carom seeds and mix it well.
Now add chopped onion, potatoes, sweet corn, green peas, chopped spinach, coriander leaves, 1-2 tsp oil and mix it again well.
Then using required water make not so thick or not so thin Pakora batter. Add lemon juice, mix it and keep aside.
Now heat oil in a kadhai or deep pan for frying.
Once oil hot enough, drop small-small balls into the hot oil with your hand or spoon and fry them until all sides becomes golden brown and crispy and then remove pakoras on absorbent paper.
Use same process for remaining batter to make pakoras.
Serve hot Mix Vegetable Pakoras with chutney or tea/coffee...