MCQ Answer

Gunpowder was invented

Gunpowder was invented

बारुद का आविष्कार किया था
Topic : Invention

A. By Roger Bacon रोजर बेकन ने

B. the colt कोल्ट ने

C. C. V. Raman सी. वी. रमण ने

D. Dr. Gatting डॉ० गैटिंग ने




Correct Answer is :

A. By Roger Bacon



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