681. Which remains constant while throwing a ball upward?
Acceleration
682. The prophet of French Revolution?
Rousseau
683. The International Film Festival of Kerala, started in 1996, is held annually in?
Thiruvananthapuram
684. Who is the author of Song of Solomon?
Toni Morrison [He was first African American writer (1993) to be awarded Nobel Prize for Literature
685. What is the birth place of Guru Gobind Singh?
Patna
686. Which was the first association to be formed?
Bangabhasa Pradesika Sabha
687. Herodotus who is considered as the Father of History was a great ?
Greek historian who wrote about Persian War
688. Which is the example of ideal black body?
A pin hole box
689. Which district is declared the first polio-free district in India?
Pathanamthitta
690. Who is called the ‘Father of Economics’ ?
Adam Smith