21.
Earth Day is celebrated annually on which date?
22.
Which organization leads the global efforts to control and eliminate malaria?
23.
Which parasite causes Malaria in humans?
24.
World Malaria Day is observed globally on which date?
25.
Which committee recommended the establishment of the Panchayati Raj system in India?
26.
The 73rd Constitutional Amendment Act, which is associated with Panchayati Raj, came into force in which year?
27.
National Panchayati Raj Day is celebrated in India on which date?
28.
Why was April 23 chosen for World Book and Copyright Day?
29.
Which organization organizes World Book and Copyright Day?
30.
On which date is World Book and Copyright Day observed annually?