The constitution of India has enshrined an special provision for a minister in charge of tribal welfare in Which among the following states?
1. Rajasthan
2. Bihar
3. Madhya Pradesh
4. Odisha
Select the correct option from the codes given below:

Answer: [B] Only 2, 3 & 4

Art. 164 says that in the states of Bihar, Madhya Pradesh and Orissa there shall be a minister in charge of tribal welfare who shall also be in charge of the welfare of SC and other backward classes.

This question is a part of GKToday's Integrated IAS General Studies Module