Who discovered Ozone?
- A. Dmitri Mendeleev
- B. Christian Schonbein
- C. Richard Gatling
- D. Joseph Priestley
Correct Answer: B. Christian Schonbein (1839)
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Which country has more involvement in Interpol?
- A. France
- B. USA
- C. China
- D. Russia
Correct Answer: A. France
From the following which is the Seaport of China?
- A. Chongqing Port
- B. Ningbo Port
- C. Both a & b
- D. None of these
Correct Answer: C. Both a & b
Who invented Gunpowder?
- A. G. Ferdinand Von Zeppelin
- B. Sir Frank Whittle
- C. Roger Bacon
- D. Leo H Baekeland
Correct Answer: C. Roger Bacon
The alternative name of Japan is?
- A. Bactria
- B. Nippon
- C. Seres
- D. Hibernia
Correct Answer: B. Nippon
Which one of the following is the largest Island in the Caribbean Sea?
- A. Puerto Rico
- B. Hispaniola
- C. Jamaica
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Correct Answer: D. Cuba
In which country the Black forest is located in?
- A. Germany
- B. Brazil
- C. England
- D. Australia
Correct Answer: A. Germany