The Vice-President of India is:

Answer : C

Explanation

The Vice President of India is also ex officio Chairperson of the Rajya Sabha. When a bill is introduced in Rajya Sabha, the vice president decides whether it is a financial bill or not. If he is of the opinion, a bill introduced in the Rajya Sabha is a money bill, he would refer the case to the Speaker of the Lok Sabha for deciding it.