Marinade the chicken with salt,half turmeric and lime juice.Keep aside for atleast 2 hours.
Heat oil for frying.Fry the chicken pieces till light brown and keep them in a tissue.
Heat some oil and saute chopped onion till golden brown,then add ginger and garlic saute them together for 5 minutes.Keep the flame on slow.Add tomato,turmeric,red chilli powder,Chicken masala,chat masala,green chillies,salt and sugar cook it for 5-10 minutes or till releases oil on the sides.
Now Add the chicken pieces coat them well in the masala.Add 1/2 cup of water,cover it with a lid and cook it for some minutes till chicken well cooked. Serve hot.