Q. Identify the eminent personality of Bihar based on the following information:

1. Popularly known as "Bihar Kesari"
2. Led Dalit entry into Baidyanath Dham, Deoghar
3. Served in the Constituent Assembly and as Chief Minister of Bihar

Select the correct option from codes given below:
Answer: Shri Krishna Sinha
Notes: Shri Krishna Sinha, known as "Bihar Kesari," was the first Chief Minister of Bihar and a member of the Constituent Assembly. He championed the entry of Dalits into Baidyanath Dham, Deoghar, and played a pivotal role in Bihar's social reforms. The other options were important leaders but do not fit all these contributions.