Curry is often taken with chapati (roti or naan) in an Indian meal. Most Indian vegetarian and non-vegetarian curries can be served with rice (or pilau rice). One can serve the curries on rice or in a different bowl.
Rice and curry are mixed while eating; therefore, it is, sometimes, served along with rice. Thai curries are often served on the top of the rice to avoid rice from getting soggy, while, waiting for getting served.