Who was the first person to successfully transmit a message across the Atlantic using radio waves? MCQ with Answer and Explanation

Who was the first person to successfully transmit a message across the Atlantic using radio waves?
A. Guglielmo Marconi
B. Nikola Tesla
C. Alexander Graham Bell
D. Thomas Edison
Answer: Option A
Solution (By JKSSB Mock Tests)
Guglielmo Marconi achieved the first transatlantic radio signal transmission in 1901.

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Practice More First in the World Questions

Question #1
Who was the first woman Prime Minister of the United Kingdom?
A. Margaret Thatcher
B. Queen Elizabeth II
C. Theresa May
D. Indira Gandhi

Correct Answer: Option A


Explanation:
Margaret Thatcher became the first female Prime Minister of the UK in 1979.

This question belongs to: Static General Knowledge First in the World
Question #2
Which planet was the first to be discovered using a telescope?
A. Neptune
B. Uranus
C. Jupiter
D. Mars

Correct Answer: Option B


Explanation:
Uranus was discovered by William Herschel in 1781, making it the first planet discovered using a telescope.

This question belongs to: Static General Knowledge First in the World
Question #3
Who was the first to reach the summit of Mount Everest without supplemental oxygen?
A. Reinhold Messner and Peter Habeler
B. Tenzing Norgay
C. Edmund Hillary
D. Ang Rita

Correct Answer: Option A


Explanation:
Messner and Habeler in 1978.

This question belongs to: Static General Knowledge First in the World