291. Which Chief Minister of Kerala ruled for the shortest term?
C.H. Mahamed Koya
292. The source of India"s sovereignty lies in which thing?
Preamble to the Constitution
293. The American Model Executive was proposed by?
Sir C. P. Ramaswami Ayyer.
294. Amerigo Vespucci who identified America belonged to?
Italy
295. Central Research Laboratory is located at?
Chepauk; Chennai (Tamil Nadu)
296. Who is the author of “Emperor Jones (Drama)”?
Eugine O'Neil
297. Mohammad-bin-Tughlaq shifted his capital from Delhi to which place?
Daulatabad
298. Which vitamin is generally excreted by humans in urine?
Vitamin C
299. Who was the President of the Indian National Congress at the time of Indian Independence?
J. B. Kriplani
300. Which is the fastest growing tree?
Eucalyptus