SEARCH

Inventions - 1

Who invented the first process of mass production of steel inexpensively in 1850?
i) William Jelly ii) Robert William iii) Sir Henry Bessemer iv) Henry David

Who invented safety razor?
i) King Camp Gillette ii) King Camp Gillette II iii) King Camp Razor iv) None of these

Who was the inventor of modern computer?
i) Ada Lovelace ii) Bill Gates iii) Steve Jobs iv) Charles Babbage

Who invented computer mouse?
i) Paul Allen ii) Naryan Murthy iii) Bill Gates iv) Douglas Engelbart

Who invented modern electronic pocket calculator?
i) Mike Calc ii) James Puckle iii) Jack Kilby iv) None of these

Which scientist is the greatest of all time having over 1000 patents to his credit?
i) Albert Einstein ii) Vishveshwaraiah iii) Thomas Alva Edison iv) Issac Newton

Who invented the pencil sharpener in 1847?
i) Micheal Sharpener ii) Judson iii) Therry Des Estwaux iv) None of these

Who made the first Atom bomb in the world?
i) James Atom ii) Neils Bhor iii) Max Planck iv) Otto Hahn

Who invented the logarithmic table?
i) John Naples ii) John Napier iii) John Log iv) None of these

Who is known as father of Periodic Table of elements?
i) Neils Bohr ii) Mendeleev iii) Seaborg iv) John Priestly

No comments:

Post a Comment