The study of light and vision is known as _______?
The study of light and vision is known as _______?
A. Acoustics
B. Optics
C. Astronomy
D. None of these
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Headquarter of the African Union (AU) is located in___________?
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B. Cairo
C. Addis Ababa
D. MoroccoWhen did Pakistan became member of IMF?
When did Pakistan became member of IMF?A. 1947
B. 1948
C. 1950
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C. Finland
D. JamaicaWhich city was the first capital of the Kingdom of Italy until 1865?
Which city was the first capital of the Kingdom of Italy until 1865?
A. Florence
B. Rome
C. Turin
D. None of AboveWho became world’s richest person in 2021?
Who became world’s richest person in 2021?A. Jeff Bezos
B. Elon Musk
C. Bill Gates
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Thursday’s increase in Tesla’s price pushed Musk past Jeff Bezos, who had been the richest person since 2017 and is currently worth about $184 billion.
Musk’s wealth surge over the past year marks the fastest rise to the top of the rich list in history — and marks a dramatic financial turnaround for the famed entrepreneur.Which country has the most World Heritage sites With 55 sites?
Which country has the most World Heritage sites With 55 sites?A. Egypt
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C. Syria
D. India