The Rolling Plan concept in Nation Planning was introduced by __________.

The correct option is C The Janata Party Government
Rolling plan was introduced by the Janata party which formed government led by Moraarji Desai. It rejected the Fifth five year Plan of the preceding Congress government and launched the rolling plan which could be revised as per the needs of the economy due to the inherent flexibility in the plan. However, frequent revision of targets reduced accountability and adversely affected the stability in the economy.