Q. Where were the Gadar revolutionaries, who became active during the out break of the World War I based?
(a) Cental America
(b) North America
(c) West America
(d) South America
Ans: (b) North America
Explanation: The Gadar revolutionaries, who became active during the outbreak of World War I, were based in North America. They were primarily located in the United States, particularly in cities like San Francisco and Vancouver. The Gadar Party, founded by Indian immigrants in 1913, aimed to liberate India from British rule. The party actively organized and planned revolutionary activities, including armed uprisings and support for the Indian independence movement, while being based in North America.