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General Knowledge on Inventions

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)
51. Which invented paper ?
52. Which invented Neutron bomb ?  
53. Which invented Hydrogen bomb ?
54. Which invented Dynamo ?
55. Which invented Calculus ?
56. Which Scientist invented Bleaching Powder ?
57. Which invented the Relativity Theory ?
58. Which invented the Radiocarbon?
59. Which invented the c language?  
60. Which invented the Proton?

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