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Question 1
Who invented Helicopter?
Question 2
Dishwasher was invented by ________.
Question 3
Crescograph was invented by
Question 4
Who discovered Penicillin?
Question 5
Who discovered electromagnetic nature of light?
Question 6
Who discovered North Pole?
Question 7
Who discovered South Pole?
Question 8
Who invented the electric tram?
Question 9
Who among the following invented Laser?
Question 10
Who is called the father of the computer?
Question 11
Bacteria was first discovered by______.
Question 12
Piano was invented by ________.
Question 13
Electron was discovered by –
Question 14
Electroscope was invented by
Question 15
Arithmometer was invented by
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SSC & RailwayGeneralOct 11SSC & Railway
