Who invented the phonograph?
- A. Jules Levy
- B. Alexander Graham Bell
- C. Thomas Edison
- D. John Kruesi
Correct Answer: D. John Kruesi
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Bering Strait separates Asia from which continent?
- A. Africa
- B. Europe
- C. Australia
- D. North America
Correct Answer: D. North America
The Bering Strait is a strait of the Pacific, which separates Asia from North America at their closest point. The Bering Strait at its narrowest is about 85 km wide and averages 98 to 164 feet in depth.
Reader’s Digest magazine was first published in:
- A. 1898
- B. 1900
- C. 1920
- D. 1922
Correct Answer: D. 1922
Amnesty International Organization was established by?
- A. Jim O’Neil
- B. Peter Bomenson
- C. Christopher Coulombs
- D. None of these
Correct Answer: B. Peter Bomenson
What Henry Bessemer invented?
- A. Steel Converter
- B. Aluminum
- C. Steel rolling mill
- D. Electroplating
Correct Answer: A. Steel Converter
Who invented the Pacemaker?
- A. Rune Elmqvist
- B. Rene Laennec
- C. Dmitri Mendeleev
- D. Charles Goodyear
Correct Answer: A. Rune Elmqvist (1952)
When was Federal Board of Revenue (Erstwhile CBR) founded?
- A. 1st April, 1924
- B. 4th July, 1948
- C. 1st June 1951
- D. 23rd March 1935
Correct Answer: A. 1st April, 1924