251. Which decade is celebrated as Bone and Joint Decade; recognised by WHO?
2001-2010
252. By whom was the idea of the Constitution of India first of all given?
M. N. Roy
253. Ethnobotany is the study of ?
Relationship between humans and plants
254. Battle in which Napolean was defeated in 1815?
Battle of Trafalgar
255. The inventor of the Steel Furnace is?
Bersemer in 1856
256. Dr. B.C. Roy Trophy is associated with?
National Football (Junior)
257. Who was the second foreigner to receive the Bharat Ratna?
Nelson Mandela
258. Who is the author of “Enippadikal”?
Thakazhi Siva Sankara Pillai
259. If the momentum of a body is increased by 50%, how much will its K.E. will increase?
125%
260. The Capital of Ghana?
Accra