Which freedom fighter's birth anniversary is celebrated as Rastriya Ektha Divas?

Who is the new private secretary to Ram Nath Kovind  ?

What is the name of the King of Bhutan who visited India?

Which is the organisation which has tied up with SBI for solar projects?

Who will head the panel who will oversee mergers of the 21 PSU banks?

What is the rank of India in Tuberculosis cases?