 
<translate> Ajụjụ a bụ: Ihe gbara ya gburugburu: Na mba ndị nwere usoro omeiwu (dịka India, Germany, Austria, Italy na Israel) a na-akpọkarị onye isi ala onye isi ala na ọrụ ndị isi nke ndị isi ala dị otú ahụ bụ isi emume na ihe nnọchianya, n'adịghị ka ndị isi ala na usoro onye isi ala ma ọ bụ nke onye isi ala.  Ajụjụ: kedu ihe anyị na-akpọ onye isi ala na India? Nzọụkwụ-site-nzọụkwụ arụmụka usoro: Iji zaa ajụjụ a, anyị kwesịrị ịma na: Na republics na a Omeiwu usoro (dị ka India, Germany, Austria, Italy na Israel) na isi nke ala na-emekarị na-akpọ president na isi ọrụ nke ndị dị otú ahụ isi bụ isi ememe na ihe atụ, n'adịghị ka ndị isi ala na a president ma ọ bụ ọkara president usoro. <eng> The question is: Context: In republics with a parliamentary system (such as India, Germany, Austria, Italy and Israel) the head of state is usually titled president and the principal functions of such presidents are mainly ceremonial and symbolic, as opposed to the presidents in a presidential or semi-presidential system.

Question: what do we call the head of state in india?
Step-by-step reasoning process: To answer this question, we should know that: In republics with a parliamentary system (such as India, Germany, Austria, Italy and Israel) the head of state is usually titled president and the principal functions of such presidents are mainly ceremonial and symbolic, as opposed to the presidents in a presidential or semi-presidential system.
 