4151. By whom was the famous ‘Kirti Stambha’ at Chittor built?
Rana Kumbha
4152. Who is the author of Letters from Robben Island ?
Ahmed Kathrada
4153. Which unicellular non-pathogenic parasite is found in the human intestine?
E; coli
4154. Who is the author of SpanishTragedy ?
Thomas Kyd
4155. Amarya Sen, the NRI Nobel laureate got the honour for which work?
Poverty and famines
4156. Julian Calendar was modified by?
Pope Grigory XIII (Grigorian Calendar)
4157. Who ruler was the builder of Jahan-Panah, Delhi"s fourth city?
Sultan Muhammadbin-Tughlaq
4158. Conversion of atmospheric nitrogen into useful compounds like nitrates with the help of bacteria and fungi is known as ?
Nitrogen Fixation
4159. What is the largest state in the USA?
Alaska
4160. Who is the author of “Republic”?
Plato