Topic Details (Notes format)

When Is World Book Day 2025?

Subject: Static GK (General Knowledge)

Book: Festivals & Dates Queries

World Book Day 2025 is on Wednesday, April 23, aiming to promote reading and literature worldwide. Libraries, publishers, and schools frequently organize readings, author meet-and-greets, or book donation drives. A perfect opportunity to rekindle a passion for reading or discover new authors.

Practice Questions

Which astronomer wrote the 16th-century work ‘De revolutionibus orbium coelestium’ on heliocentrism?

What is the smallest unit of matter that retains the properties of an element?

Who discovered fluorescent proteins?

Which Indian state is known as the "Land of Five Rivers"?

Which is the main repository of genetic information inside a eukaryotic cell?

Which device converts chemical energy to electrical energy?

Who discovered the Oldowan tools?

Which philosopher wrote the ‘Communist Manifesto’ along with Friedrich Engels?

Which element has the chemical symbol "Te"?

Which mathematician discovered the ‘Eureka’ moment about buoyancy while in a bathtub?