671. Who is the author of Naganandan King ?
Harsha Vardhan
672. The Cold War continued up to the collapse of Soviet Union in?
1990
673. Where is the headquarters of Calicut University?
Thenjippalam in Malappuram district.
674. The opening lines of which classic Russian novel are in French?
War and Peace
675. Which nitrogen fixing bacteria is found in leguminuous plant?
Rizobium
676. In "March 1925, who was elected as the President of the Central Legislative Assembly?
Vithalbhai Patel
677. The time of Cairo is hours ahead of Greenwich time. Cairo is situated at which degree?
30° East
678. Which chemical is used for preserving fruit juices?
Sodium benzoate
679. Through which methods is the national income of India estimated mainly?
Production and income methods
680. The author of the controversial book "Lajja" is a citizen of which country?
Bangladesh