2461. Rupee was devalued by what percent in July 1991?
20 Percent
2462. Which tree; once very popular in social forestry; is now taken to be environmental hazard?
Eucalyptus
2463. Which fish was declared as ths;official fish of Kerala in 2010?
Etroplus (pearl spot)
2464. During the Mughal rule, by which name was the copper coin known?
Dam
2465. Who is known as the Ught of Asia?
Lord Buddha
2466. Pulitzer prize is awarded for outstanding work in which field?
Literature and Journalism
2467. Who is the author of The Battle of Books ?
John Dryden
2468. Which Europeans; were the last to come to pre-independence India as traders?
French
2469. Which King of Travancore opened the First modern factory for the manufacture of coir at Alleppey (1859)?
Utram Thirunal Marthanda Varma.
2470. What is the pH level of blood of a normal person?
7.35-7.45