Multiple Choice Questions : Inventions GK
Are you looking for GK on Inventions? If Yes then you are at right place. Here you will find detailed General Knowledge on Inventions - GK Questions and Answers, Trivia, Quiz, Interview MCQ & Inventions Current Affairs for Government & Competitive Exams like SSC and UPSC, RRB, NDA, CDS exams, around 10% to 20% of GK questions are asked from the Current GK. as you know Inventions GK MCQS is very important for Competitive Exams. In this GK MCQ section we are covering MCQS on Inventions
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Question : Who is the only U.S. President to invent and patent something?
Question : What George Westinghouse invented?
Question : Who among the following invented the small pox vaccine?
Question : Which of the following was first patented by an Australian in 1889?
Question : What Enrico Fermi invented?
Question : What charge card, developed in 1950, was the first to be accepted nationally in the US?
Question : When was the first elevator built?
Question : Which insurance salesman invented the fountain pen in 1884?
Question : What George Pullman invented?
Question : What office item was invented by Bette Nesmith Graham in 1951?
Question : What item, originally called the Whirlwind, was invented by Ives McGaffey in 1869?
Question : When was the first Lionel trains manufactured?
Question : What Frank Whittle invented?
Question : When was the Raggedy Ann doll patented?
Question : FROZEN FOOD - Who discovered the first practical method of freezing food?