Q. Reserve Bank of India has announced that India’s forex reserves touched a lifetime high of $_____ billion as on April 28, 2017.

Answer of this question "Reserve Bank of India has announced that India’s forex reserves touched a lifetime high of $_____ billion as on April 28, 2017.", here are 4 choices for this question : $172.73 billion, $272.73 billion, $372.73 billion, $472.73 billion.
Answer Is "$372.73 billion".