![Daily Current Affairs Quiz](https://www.gkseries.com/blog/wp-content/uploads/2021/11/Copy-of-Online-Quiz-Made-with-PosterMyWall-26.jpg)
A) Arup Bose
B) S.P.Mukherjee
C) C. R. Rao
D) Biswatosh Sengupta
Explanation: The government had formed an Expert Group on Minimum Wages & National Floor Wages headed by Prof. S.P.Mukherjee. Based on the recommendation of this committee, the base year has been changed.