Writer of the famous book, "I Know Why the Caged Bird Sings"
Who is the author of the book "Age of Anger: A History of the Present"?
Which country becomes the first to introduce hydrogen powered train?
What is the height of Statue of Unity?
Demonetisation of Rs. 500 and Rs.1000 currency notes was announced on:
International Day of the Tropics is observed every year on:
International Literacy Day is observed on which day?
When is World Intellectual Property Day, recognized by the UN is observed?
When is World Wetlands Day observed?
28 September is observed as: