Who invented the Air Conditioner?
- A. William Gilbert
- B. Richard G. Drew
- C. Willis Carrier
- D. Richard Gatling
Correct Answer: C. Willis Carrier (1902)
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Brussels is situated on bank of which river?
- A. Senno River
- B. Sumida River
- C. Indus River
- D. Amazon River
Correct Answer: A. Senno River
Which is the first spacecraft to orbit Jupiter?
- A. Pioneer 10
- B. Galileo
- C. InSight
- D. New Horizons
Correct Answer: B. Galileo
Galileo is the first spacecraft to orbit the planet Jupiter. It entered the orbit on 7th December 1995. Galileo was an American uncrewed spacecraft that studied the planet Jupiter and its moons, as well as several other Solar System bodies.
Garuda is the International Airlines of which of the following country?
- A. Bangladesh
- B. Indonesia
- C. Jordan
- D. India
Correct Answer: B. Indonesia
Which country is called Land of Cakes?
- A. Scotland
- B. Denmark
- C. China
- D. Japan
Correct Answer: A. Scotland
Who invented the Richter Scale?
- A. Charles Richter
- B. Robert H. Goddard
- C. Otto Wichterle
- D. Charles Parsons
Correct Answer: A. Charles Richter (1935)
Which country has the “Oldest National Flag”?
- A. Japan
- B. France
- C. England
- D. Denmark
Correct Answer: D. Denmark