Consider the following statements in the context of RBI’s role in fighting inflation

1.    In short run, there can be trade-off between growth and inflation

2.    Controlling inflation is important for growth in long run

3.    RBI is said to have limited role in containing food inflation as supply side factors are important

4.    RBI’s sole objective is to ensure economic growth.

5.    RBI has adopted Multiple Indicator approach to decide monetary policy

Which of the following are true?