Who invented the Dynamite?
- A. Alfred B. Nobel
- B. Carl Wilhelm Scheele
- C. Rudolf Diesel
- D. William Gilbert
Correct Answer: A. Alfred B. Nobel (1867)
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What George Westinghouse invented?
- A. Refrigerator
- B. Light bulb
- C. Electric razor
- D. Railway air brakes
Correct Answer: D. Railway air brakes
Which country Map are like Shoe-Shape?
- A. Pakistan
- B. England
- C. SriLanka
- D. Italy
Correct Answer: D. Italy
Who discovered Helium?
- A. Sir Frederick Banting
- B. Jules Janssen
- C. Jonas Edward Salk
- D. Bartolomeo Cristofori
Correct Answer: B. Jules Janssen (1868)
Which of the following is the warmest ocean?
- A. Indian Ocean
- B. Pacific Ocean
- C. Atlantic Ocean
- D. None of these
Correct Answer: A. Indian Ocean
Which country got Nobel Prize in 2017 in Medicine?
- A. France
- B. Sweden
- C. USA
- D. Germany
Correct Answer: C. USA
Name the American general and president between 1953-61 who was made supreme commander of NATO but resigned when he won the US Presidential election of 1952.
- A. George Washington
- B. Dwight David Eisenhower
- C. John F-Kenndey
- D. Harry S. Truman
Correct Answer: B. Dwight David Eisenhower