4081. The term Bacteria was coined by ?
Christian Gottfried Ehrenberg in 1838.
4082. Who is the author of “ The God of Small Things”?
Arundhati Roy
4083. Which oil is used in the floatation method for the purification of ores?
Pine oil
4084. The source of India’s sovereignty lies in which thing?
Preamble to the Constitution
4085. Slavery was abolished in America in the year?
1862
4086. Who is the creator of the famous character “Tom Jones”
Henry Fielding
4087. Who was made the Home Minister when Jawaharlal Nehru formed the Interim Government in 1946 ?
Sardar Patel
4088. Activated charcoal is employed to remove colouring matter from pure substance, it work?
Adsorption
4089. Who is the author of “Hero of Our Time”?
Richard Hough
4090. Tallest Bank Building?
Bank of Montreal; 72; Storeys; 284.98 m high (Toronto; Canada)