231. Who is the author of “ Moodu- padathiI”?
Lalitham bika Antharjenam
232. In which part of the Constitution the concept of Welfare State finds elaboration?
Directive Principles
233. Who is the author of “Sadar-i-Riyasat”?
Karan Singh
234. Who is the author of West Wind ?
Pearl S Buck
235. By whom was the principle of ‘Black hole’ enunciated?
S. Chandrashekhar
236. What is the relative permeability of a paramagnetic material?
Greater than unity
237. Who is the author of “Story of My Experiments with Truth”?
Gandhiji
238. Which American President gave orders to drop atom bomb in Hiroshima and Nagasaki?
Harry S Truman
239. Who is the author of Freedom at Midnight ?
Larry Collins and Dominique Lapierre
240. The amount of water excreted in urine is regulated by ?
Anti Diuretic hormone (ADH) or Vasopressin