What Elmer A. Sperry invented?
- A. Hydroplane
- B. Hydraulic turbine
- C. Magnetic compass
- D. Gyrocompass
Correct Answer: D. Gyrocompass
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Which of the following river is called the “Father of waters”?
- A. Indus
- B. Amazon
- C. Congo
- D. Nile
Correct Answer: B. Amazon
NATO is an intergovernmental military alliance between ______ European and North American countries
- A. 28
- B. 30
- C. 32
- D. 35
Correct Answer: B. 31
Ho Chi Minh was the independence leader of ____.
- A. Thailand
- B. Philippines
- C. Vietnam
- D. Myanmar
Correct Answer: C. Vietnam
Which months is the period of Rabi season?
- A. October – May
- B. May – July
- C. August – November
- D. January – April
Correct Answer: A. October – May
The City of canals is ______.
- A. Los Angles
- B. Venice
- C. Mexico
- D. Bristol
Correct Answer: B. Venice
Niagara Falls was discovered by:
- A. Louis de Buade
- B. Reuben Gold Thwaites
- C. Jacques Marquette
- D. Louis Hennepin
Correct Answer: D. Louis Hennepin
Niagara Falls was discovered by French explorer, Father Louis Hennepin in December 1678. Niagara Falls is a group of three waterfalls at the southern end of Niagara Gorge, spanning the border between the US state of New York and the Canadian province of Ontario.