For the following questions answer them individually
Which Country's passport was ranked as the world's most powerful passport in a new ranking of world passports released on 26 October, 2017 by Passport Index?
Name the writer who has been chosen for the $$31^{st}$$ Moortidevi Award for the year 2017 for his poetry collection 'Du Dondo Phowara Matro'.
73rd Constitutional Amendment Act gave Constitutional recognition to panchayats by adding ______.
