Question : Who invented the first-ever safety elevator?
Option 1: Bill Gates
Option 2: Elisha Otis
Option 3: Paul Allen
Option 4: Dave Hyatt
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Correct Answer: Elisha Otis
Solution : The correct option is Elisha Otis.
American Elisha Otis is credited with developing the safety elevator. In the New York City store of E. V. Haughwout & Co., he installed the first safety elevator for passenger use on March 23, 1857. He patented an independently controlled steam engine for use in elevators on January 15, 1861.
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Question : Who among the following invented the diesel engine?
Option 1: Elisha Otis
Option 2: Rudolf Diesel
Option 3: Larry Page
Option 4: Rene Laennec
Question : Who among the following won the first-ever individual Olympic medal for India?
Option 1: Rajyavardhan Rathore
Option 2: P. T. Usha
Option 3: Khashaba Jadhav
Option 4: Abhinav Bindra
Question : Who among the following invented the steam engine?
Option 1: Enrico Fermi
Option 2: James Boyle
Option 3: Max Born
Option 4: James Watt
Question : The ___________was presented by Nirmala Sitharaman on 1 February 2022, proposing various changes in the provisions of the Income Tax Act, 1961 (the Act).
Option 1: Appropriation Bill
Option 2: Finance Bill
Option 3: Mediation Bill
Option 4: Indian Antarctic Bill
Question : Who among the following was the first musician ever to be awarded the Bharat Ratna?
Option 1: Semmangudi Srinivasa Iyer
Option 2: Girija Devi
Option 3: Siddheswari Devi
Option 4: M. S. Subbulakshmi
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