The RBI Governor in one of his speeches made a mention of Inflation Index to target as there are several such indices Which of the following statements is CORRECT in this regard ?

A

There is one WPI index and four CPI indices

B

There are four WPI indices and one CPI index

C

There are two WPI indices and two CPI indices

D

There are one WPI indices and one CPI indices

E

There are ten different types WPI and CPI indices