3681. Who is the author of “ Khasakkinte lthihasam”?
O.V Vijayan
3682. Which describes India as a Secular State?
Preamble to the Constitution
3683. Longest Railway Route?
Himsagar Express
3684. Employment: Aspects of Planning in Under developed Countries was written by ?
K.N.Raj
3685. In which district Vellayani fresh water lake is located?
Thiruvanathapuram
3686. Who was the second Vice Chancellor of Travancore University?
r Harold Papworth (B) an English
3687. Which state is the largest producer of Gypsum?
Rajasthan
3688. Who is the author of “Defending India”?
Jaswant Singh
3689. What happens, When water is heated from 0°C to 10°C the volume of water?
First decreases then increases
3690. Which decade is celebrated as United Nations decade on biodiversity?
2011-2020