Who was the writer of the famous novel ‘Robinson Crusoe’?
Robert Louis Stevenson
Daniel Defoe
Alexander Dumas
Sir Walter Scott
Who was the writer of the famous Russian novel ‘Anna Karenina’?
Who was the author of the famous novel ‘Germinal’?
The vaccine for smallpox was discoverd by :
(a) Alexander Fleming (b) Edward Jenner (c) Louis Pasteur (d) Rober Koch